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Posted to commits@iceberg.apache.org by gi...@apache.org on 2026/08/19 21:42:51 UTC
(iceberg-rust) branch gh-pages updated: deploy: 03a9e71b7246148f4e523e5a35269b9525b05c9b
This is an automated email from the ASF dual-hosted git repository.
github-actions[bot] pushed a commit to branch gh-pages
in repository https://gitbox.apache.org/repos/asf/iceberg-rust.git
The following commit(s) were added to refs/heads/gh-pages by this push:
new 267bcdea7 deploy: 03a9e71b7246148f4e523e5a35269b9525b05c9b
267bcdea7 is described below
commit 267bcdea7cf6db8cb4d690520f4e610d44bde7d2
Author: CTTY <CT...@users.noreply.github.com>
AuthorDate: Wed Aug 19 21:42:46 2026 +0000
deploy: 03a9e71b7246148f4e523e5a35269b9525b05c9b
---
api/help.html | 2 +-
api/iceberg/spec/enum.DataContentType.html | 10 +-
api/iceberg/spec/enum.DataFileFormat.html | 14 +-
.../spec/fn.deserialize_data_file_from_json.html | 2 +-
api/iceberg/spec/fn.read_data_files_from_avro.html | 2 +-
.../spec/fn.serialize_data_file_to_json.html | 2 +-
api/iceberg/spec/fn.write_data_files_to_avro.html | 2 +-
api/iceberg/spec/struct.Manifest.html | 10 +-
api/iceberg/spec/struct.ManifestWriter.html | 4 +-
.../desc/{aa5d87ee36cd.js => 80fb4b17f2fc.js} | 2 +-
.../entry/{d0f18eb21bbc.js => 34533e4f0e01.js} | 2 +-
.../entry/{2c896b3adf92.js => 792c823c38fd.js} | 2 +-
.../function/{00105628f362.js => ade324f79b0b.js} | 2 +-
api/search.index/path/c32f286f2853.js | 1 -
api/search.index/path/e25c5008c726.js | 1 +
api/search.index/root.js | 2 +-
.../type/{467670bc345e.js => a63dd870f7eb.js} | 2 +-
api/settings.html | 2 +-
api/src/iceberg/spec/manifest/_serde.rs.html | 975 ++++----
api/src/iceberg/spec/manifest/data_file.rs.html | 252 +-
api/src/iceberg/spec/manifest/mod.rs.html | 2550 ++++++++++----------
api/src/iceberg/spec/manifest/writer.rs.html | 781 +++---
22 files changed, 2320 insertions(+), 2302 deletions(-)
diff --git a/api/help.html b/api/help.html
index fba61dabe..393e3c7ff 100644
--- a/api/help.html
+++ b/api/help.html
@@ -1 +1 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Documentation for Rustdoc"><title>Help</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-M [...]
\ No newline at end of file
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Documentation for Rustdoc"><title>Help</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-M [...]
\ No newline at end of file
diff --git a/api/iceberg/spec/enum.DataContentType.html b/api/iceberg/spec/enum.DataContentType.html
index 66be9e890..6593518bf 100644
--- a/api/iceberg/spec/enum.DataContentType.html
+++ b/api/iceberg/spec/enum.DataContentType.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Type of content stored by the data file: data, equality deletes, or position deletes (all v1 files are data files)"><title>DataContentType in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053 [...]
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Type of content stored by the data file: data, equality deletes, or position deletes (all v1 files are data files)"><title>DataContentType in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053 [...]
Data = 0,
PositionDeletes = 1,
EqualityDeletes = 2,
@@ -7,10 +7,10 @@ position deletes (all v1 files are data files)</p>
</div></details><h2 id="variants" class="variants section-header">Variants<a href="#variants" class="anchor">§</a></h2><div class="variants"><section id="variant.Data" class="variant"><a href="#variant.Data" class="anchor">§</a><h3 class="code-header">Data = 0</h3></section><div class="docblock"><p>value: 0</p>
</div><section id="variant.PositionDeletes" class="variant"><a href="#variant.PositionDeletes" class="anchor">§</a><h3 class="code-header">PositionDeletes = 1</h3></section><div class="docblock"><p>value: 1</p>
</div><section id="variant.EqualityDeletes" class="variant"><a href="#variant.EqualityDeletes" class="anchor">§</a><h3 class="code-header">EqualityDeletes = 2</h3></section><div class="docblock"><p>value: 2</p>
-</div></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-DataContentType" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#348">Source</a><a href="#impl-Clone-for-DataContentType" class="anchor">§</a><h3 class="code-header">impl <a clas [...]
- __D: <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/de/trait.Deserializer.html" title="trait serde_core::de::Deserializer">Deserializer</a><'de>,</div></h4></section></summary><div class='docblock'>Deserialize this value from the given Serde deserializer. <a href="https://docs.rs/serde_core/1.0.228/serde_core/de/trait.Deserialize.html#tymethod.deserialize">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summar [...]
-and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Serialize-for-DataContentType" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#348">Source</a><a href="#impl-Serialize-for-DataContentType" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serialize.html" [...]
- __S: <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serializer.html" title="trait serde_core::ser::Serializer">Serializer</a>,</div></h4></section></summary><div class='docblock'>Serialize this value into the given Serde serializer. <a href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serialize.html#tymethod.serialize">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Tr [...]
+</div></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-DataContentType" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#354">Source</a><a href="#impl-Clone-for-DataContentType" class="anchor">§</a><h3 class="code-header">impl <a clas [...]
+ __D: <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/de/trait.Deserializer.html" title="trait serde_core::de::Deserializer">Deserializer</a><'de>,</div></h4></section></summary><div class='docblock'>Deserialize this value from the given Serde deserializer. <a href="https://docs.rs/serde_core/1.0.228/serde_core/de/trait.Deserialize.html#tymethod.deserialize">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summar [...]
+and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Serialize-for-DataContentType" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#354">Source</a><a href="#impl-Serialize-for-DataContentType" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serialize.html" [...]
+ __S: <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serializer.html" title="trait serde_core::ser::Serializer">Serializer</a>,</div></h4></section></summary><div class='docblock'>Serialize this value into the given Serde serializer. <a href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serialize.html#tymethod.serialize">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Tr [...]
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#142">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href [...]
T: CastFrom<U>,</div></h4></section></summary><div class='docblock'>Casts <code>self</code> to type <code>T</code>. The <a href="https://doc.rust-lang.org/reference/expressions/operator-expr.html#semantics">semantics of numeric casting</a> with the <code>as</code> operator are followed, so <code><T as As>::as_::<U></code> can be used in the same way as <code>T as U</code> for numeric conversions. <a>Read more</a></div></details></div></details><details class="toggle [...]
T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a>,</div></h3></section></summary><div class="impl-items"><section id="method.as_any" class="method trait-impl"><a href="#method.as_any" class="anchor">§</a><h4 class="code-header">fn <a class="fn">as_any</a>(&self) -> &(dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + 'static)</h4 [...]
diff --git a/api/iceberg/spec/enum.DataFileFormat.html b/api/iceberg/spec/enum.DataFileFormat.html
index 95101ee89..4f426e1ec 100644
--- a/api/iceberg/spec/enum.DataFileFormat.html
+++ b/api/iceberg/spec/enum.DataFileFormat.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Format of this data."><title>DataFileFormat in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumIta [...]
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Format of this data."><title>DataFileFormat in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumIta [...]
Avro,
Orc,
Parquet,
@@ -8,13 +8,13 @@
</div><section id="variant.Orc" class="variant"><a href="#variant.Orc" class="anchor">§</a><h3 class="code-header">Orc</h3></section><div class="docblock"><p>Orc file format: <a href="https://orc.apache.org/">https://orc.apache.org/</a></p>
</div><section id="variant.Parquet" class="variant"><a href="#variant.Parquet" class="anchor">§</a><h3 class="code-header">Parquet</h3></section><div class="docblock"><p>Parquet file format: <a href="https://parquet.apache.org/">https://parquet.apache.org/</a></p>
</div><section id="variant.Puffin" class="variant"><a href="#variant.Puffin" class="anchor">§</a><h3 class="code-header">Puffin</h3></section><div class="docblock"><p>Puffin file format: <a href="https://iceberg.apache.org/puffin-spec/">https://iceberg.apache.org/puffin-spec/</a></p>
-</div></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-DataFileFormat" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#376">Source</a><a href="#impl-Clone-for-DataFileFormat" class="anchor">§</a><h3 class="code-header">impl <a class= [...]
+</div></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-DataFileFormat" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#382">Source</a><a href="#impl-Clone-for-DataFileFormat" class="anchor">§</a><h3 class="code-header">impl <a class= [...]
Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/str/traits/trait.FromStr.html" title="trait core::str::traits::FromStr">FromStr</a>,
- <Self as <a class="trait" href="https://doc.rust-lang.org/nightly/core/str/traits/trait.FromStr.html" title="trait core::str::traits::FromStr">FromStr</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/str/traits/trait.FromStr.html#associatedtype.Err" title="type core::str::traits::FromStr::Err">Err</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>,</div></h3></sectio [...]
- __D: <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/de/trait.Deserializer.html" title="trait serde_core::de::Deserializer">Deserializer</a><'de>,</div></h4></section></summary><div class='docblock'>Deserialize this value from the given Serde deserializer. <a href="https://docs.rs/serde_core/1.0.228/serde_core/de/trait.Deserialize.html#tymethod.deserialize">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summar [...]
-and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Serialize-for-DataFileFormat" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#376">Source</a><a href="#impl-Serialize-for-DataFileFormat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serialize.html" ti [...]
- Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.serialize" class="method trait-impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#376">Source</a><a href="#method.serialize" class="anchor">§</a><h4 class="code-header">fn <a href="https:/ [...]
- __S: <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serializer.html" title="trait serde_core::ser::Serializer">Serializer</a>,</div></h4></section></summary><div class='docblock'>Serialize this value into the given Serde serializer. <a href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serialize.html#tymethod.serialize">Read more</a></div></details></div></details><section id="impl-Copy-for-DataFileFormat" class="impl"><a class="src rightsid [...]
+ <Self as <a class="trait" href="https://doc.rust-lang.org/nightly/core/str/traits/trait.FromStr.html" title="trait core::str::traits::FromStr">FromStr</a>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/str/traits/trait.FromStr.html#associatedtype.Err" title="type core::str::traits::FromStr::Err">Err</a>: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>,</div></h3></sectio [...]
+ __D: <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/de/trait.Deserializer.html" title="trait serde_core::de::Deserializer">Deserializer</a><'de>,</div></h4></section></summary><div class='docblock'>Deserialize this value from the given Serde deserializer. <a href="https://docs.rs/serde_core/1.0.228/serde_core/de/trait.Deserialize.html#tymethod.deserialize">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summar [...]
+and should not be overridden without very good reason.</div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Serialize-for-DataFileFormat" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#382">Source</a><a href="#impl-Serialize-for-DataFileFormat" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serialize.html" ti [...]
+ Self: <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Display.html" title="trait core::fmt::Display">Display</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.serialize" class="method trait-impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/data_file.rs.html#382">Source</a><a href="#method.serialize" class="anchor">§</a><h4 class="code-header">fn <a href="https:/ [...]
+ __S: <a class="trait" href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serializer.html" title="trait serde_core::ser::Serializer">Serializer</a>,</div></h4></section></summary><div class='docblock'>Serialize this value into the given Serde serializer. <a href="https://docs.rs/serde_core/1.0.228/serde_core/ser/trait.Serialize.html#tymethod.serialize">Read more</a></div></details></div></details><section id="impl-Copy-for-DataFileFormat" class="impl"><a class="src rightsid [...]
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#142">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href [...]
T: CastFrom<U>,</div></h4></section></summary><div class='docblock'>Casts <code>self</code> to type <code>T</code>. The <a href="https://doc.rust-lang.org/reference/expressions/operator-expr.html#semantics">semantics of numeric casting</a> with the <code>as</code> operator are followed, so <code><T as As>::as_::<U></code> can be used in the same way as <code>T as U</code> for numeric conversions. <a>Read more</a></div></details></div></details><details class="toggle [...]
T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a>,</div></h3></section></summary><div class="impl-items"><section id="method.as_any" class="method trait-impl"><a href="#method.as_any" class="anchor">§</a><h4 class="code-header">fn <a class="fn">as_any</a>(&self) -> &(dyn <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> + 'static)</h4 [...]
diff --git a/api/iceberg/spec/fn.deserialize_data_file_from_json.html b/api/iceberg/spec/fn.deserialize_data_file_from_json.html
index 8a5a76e44..8883a0574 100644
--- a/api/iceberg/spec/fn.deserialize_data_file_from_json.html
+++ b/api/iceberg/spec/fn.deserialize_data_file_from_json.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Deserialize a DataFile from a JSON string."><title>deserialize_data_file_from_json in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Re [...]
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Deserialize a DataFile from a JSON string."><title>deserialize_data_file_from_json in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Re [...]
json: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a>,
partition_spec_id: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>,
partition_type: &<a class="struct" href="struct.StructType.html" title="struct iceberg::spec::StructType">StructType</a>,
diff --git a/api/iceberg/spec/fn.read_data_files_from_avro.html b/api/iceberg/spec/fn.read_data_files_from_avro.html
index bcb077b5a..4248182f2 100644
--- a/api/iceberg/spec/fn.read_data_files_from_avro.html
+++ b/api/iceberg/spec/fn.read_data_files_from_avro.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Parse data files from avro bytes."><title>read_data_files_from_avro in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade. [...]
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Parse data files from avro bytes."><title>read_data_files_from_avro in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade. [...]
reader: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut R</a>,
schema: &<a class="struct" href="struct.Schema.html" title="struct iceberg::spec::Schema">Schema</a>,
partition_spec_id: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>,
diff --git a/api/iceberg/spec/fn.serialize_data_file_to_json.html b/api/iceberg/spec/fn.serialize_data_file_to_json.html
index 377ced8d0..99942bedd 100644
--- a/api/iceberg/spec/fn.serialize_data_file_to_json.html
+++ b/api/iceberg/spec/fn.serialize_data_file_to_json.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Serialize a DataFile to a JSON string."><title>serialize_data_file_to_json in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0f [...]
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Serialize a DataFile to a JSON string."><title>serialize_data_file_to_json in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0f [...]
data_file: <a class="struct" href="struct.DataFile.html" title="struct iceberg::spec::DataFile">DataFile</a>,
partition_type: &<a class="struct" href="struct.StructType.html" title="struct iceberg::spec::StructType">StructType</a>,
format_version: <a class="enum" href="enum.FormatVersion.html" title="enum iceberg::spec::FormatVersion">FormatVersion</a>,
diff --git a/api/iceberg/spec/fn.write_data_files_to_avro.html b/api/iceberg/spec/fn.write_data_files_to_avro.html
index 692d8a48d..22c5b6f4a 100644
--- a/api/iceberg/spec/fn.write_data_files_to_avro.html
+++ b/api/iceberg/spec/fn.write_data_files_to_avro.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Convert data files to avro bytes and write to writer. Return the bytes written."><title>write_data_files_to_avro in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Ita [...]
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Convert data files to avro bytes and write to writer. Return the bytes written."><title>write_data_files_to_avro in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Ita [...]
writer: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut W</a>,
data_files: impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/iter/traits/collect/trait.IntoIterator.html" title="trait core::iter::traits::collect::IntoIterator">IntoIterator</a><Item = <a class="struct" href="struct.DataFile.html" title="struct iceberg::spec::DataFile">DataFile</a>>,
partition_type: &<a class="struct" href="struct.StructType.html" title="struct iceberg::spec::StructType">StructType</a>,
diff --git a/api/iceberg/spec/struct.Manifest.html b/api/iceberg/spec/struct.Manifest.html
index acbe7f832..5ad6f467f 100644
--- a/api/iceberg/spec/struct.Manifest.html
+++ b/api/iceberg/spec/struct.Manifest.html
@@ -1,9 +1,9 @@
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="A manifest contains metadata and a list of entries."><title>Manifest in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade [...]
-</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Manifest" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#46-122">Source</a><a href="#impl-Manifest" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Manifest.html" title="struct iceb [...]
-</div></details><details class="toggle method-toggle" open><summary><section id="method.entries" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#100-102">Source</a><h4 class="code-header">pub fn <a href="#method.entries" class="fn">entries</a>(&self) -> &[<a class="type" href="type.ManifestEntryRef.html" title="type iceberg::spec::ManifestEntryRef">ManifestEntryRef</a>] <a href="#" class="tooltip" data-notable-ty="&[ManifestEntryRe [...]
-</div></details><details class="toggle method-toggle" open><summary><section id="method.metadata" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#105-107">Source</a><h4 class="code-header">pub fn <a href="#method.metadata" class="fn">metadata</a>(&self) -> &<a class="struct" href="struct.ManifestMetadata.html" title="struct iceberg::spec::ManifestMetadata">ManifestMetadata</a></h4></section></summary><div class="docblock"><p>Get metadata.</p>
-</div></details><details class="toggle method-toggle" open><summary><section id="method.into_parts" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#110-113">Source</a><h4 class="code-header">pub fn <a href="#method.into_parts" class="fn">into_parts</a>(self) -> (<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="type" href="type.ManifestEntryRef.html" title=" [...]
-</div></details><details class="toggle method-toggle" open><summary><section id="method.new" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#116-121">Source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>(metadata: <a class="struct" href="struct.ManifestMetadata.html" title="struct iceberg::spec::ManifestMetadata">ManifestMetadata</a>, entries: <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.V [...]
+</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Manifest" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#46-126">Source</a><a href="#impl-Manifest" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Manifest.html" title="struct iceb [...]
+</div></details><details class="toggle method-toggle" open><summary><section id="method.entries" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#104-106">Source</a><h4 class="code-header">pub fn <a href="#method.entries" class="fn">entries</a>(&self) -> &[<a class="type" href="type.ManifestEntryRef.html" title="type iceberg::spec::ManifestEntryRef">ManifestEntryRef</a>] <a href="#" class="tooltip" data-notable-ty="&[ManifestEntryRe [...]
+</div></details><details class="toggle method-toggle" open><summary><section id="method.metadata" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#109-111">Source</a><h4 class="code-header">pub fn <a href="#method.metadata" class="fn">metadata</a>(&self) -> &<a class="struct" href="struct.ManifestMetadata.html" title="struct iceberg::spec::ManifestMetadata">ManifestMetadata</a></h4></section></summary><div class="docblock"><p>Get metadata.</p>
+</div></details><details class="toggle method-toggle" open><summary><section id="method.into_parts" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#114-117">Source</a><h4 class="code-header">pub fn <a href="#method.into_parts" class="fn">into_parts</a>(self) -> (<a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="type" href="type.ManifestEntryRef.html" title=" [...]
+</div></details><details class="toggle method-toggle" open><summary><section id="method.new" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#120-125">Source</a><h4 class="code-header">pub fn <a href="#method.new" class="fn">new</a>(metadata: <a class="struct" href="struct.ManifestMetadata.html" title="struct iceberg::spec::ManifestMetadata">ManifestMetadata</a>, entries: <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.V [...]
</div></details></div></details></div><h2 id="trait-implementations" class="section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Clone-for-Manifest" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#40">Source</a><a href="#impl-Clone-for-Manifest" class="anchor">§</a><h3 class="code-header">impl <a [...]
and should not be overridden without very good reason.</div></details></div></details><section id="impl-Eq-for-Manifest" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/mod.rs.html#40">Source</a><a href="#impl-Eq-for-Manifest" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="struct" href="struct.Manifest.html" title="struct iceberg: [...]
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#142">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href [...]
diff --git a/api/iceberg/spec/struct.ManifestWriter.html b/api/iceberg/spec/struct.ManifestWriter.html
index 7c9e9dd8d..3e757c0c7 100644
--- a/api/iceberg/spec/struct.ManifestWriter.html
+++ b/api/iceberg/spec/struct.ManifestWriter.html
@@ -1,5 +1,5 @@
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="A manifest writer."><title>ManifestWriter in iceberg::spec - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItali [...]
-</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-ManifestWriter" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/writer.rs.html#221-532">Source</a><a href="#impl-ManifestWriter" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.ManifestWriter.ht [...]
+</div></details><h2 id="implementations" class="section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-ManifestWriter" class="impl"><a class="src rightside" href="../../src/iceberg/spec/manifest/writer.rs.html#221-537">Source</a><a href="#impl-ManifestWriter" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.ManifestWriter.ht [...]
&mut self,
data_file: <a class="struct" href="struct.DataFile.html" title="struct iceberg::spec::DataFile">DataFile</a>,
sequence_number: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>,
@@ -22,7 +22,7 @@ the file is marked as deleted.</p>
file_sequence_number: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i64.html">i64</a>>,
) -> <a class="type" href="../type.Result.html" title="type iceberg::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>></h4></section></summary><div class="docblock"><p>Add an file as existing manifest entry. The original data and file sequence numbers, snapshot ID,
which were assigned at commit, must be preserved when adding an existing entry.</p>
-</div></details><details class="toggle method-toggle" open><summary><section id="method.write_manifest_file" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/writer.rs.html#442-531">Source</a><h4 class="code-header">pub async fn <a href="#method.write_manifest_file" class="fn">write_manifest_file</a>(self) -> <a class="type" href="../type.Result.html" title="type iceberg::Result">Result</a><<a class="struct" href="struct.ManifestFile.html" title="struct [...]
+</div></details><details class="toggle method-toggle" open><summary><section id="method.write_manifest_file" class="method"><a class="src rightside" href="../../src/iceberg/spec/manifest/writer.rs.html#442-536">Source</a><h4 class="code-header">pub async fn <a href="#method.write_manifest_file" class="fn">write_manifest_file</a>(self) -> <a class="type" href="../type.Result.html" title="type iceberg::Result">Result</a><<a class="struct" href="struct.ManifestFile.html" title="struct [...]
</div></details></div></details></div><h2 id="synthetic-implementations" class="section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-Freeze-for-ManifestWriter" class="impl"><a href="#impl-Freeze-for-ManifestWriter" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Freeze.html" title="trait core::marker::Fre [...]
T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</div></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl"><a class="src rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#142">Source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href [...]
T: CastFrom<U>,</div></h4></section></summary><div class='docblock'>Casts <code>self</code> to type <code>T</code>. The <a href="https://doc.rust-lang.org/reference/expressions/operator-expr.html#semantics">semantics of numeric casting</a> with the <code>as</code> operator are followed, so <code><T as As>::as_::<U></code> can be used in the same way as <code>T as U</code> for numeric conversions. <a>Read more</a></div></details></div></details><details class="toggle [...]
diff --git a/api/search.index/desc/aa5d87ee36cd.js b/api/search.index/desc/80fb4b17f2fc.js
similarity index 99%
rename from api/search.index/desc/aa5d87ee36cd.js
rename to api/search.index/desc/80fb4b17f2fc.js
index 7b081f95c..2f0a67dae 100644
--- a/api/search.index/desc/aa5d87ee36cd.js
+++ b/api/search.index/desc/80fb4b17f2fc.js
@@ -1 +1 @@
-rd_("BkThe catalog type that this builder creates.AkThe associated writer type.B`The associated file writer type.AlReturn type of this visitor.0BkReturn type of this visitor on arrow field.BlReturn type of this visitor on arrow schema.BaLocal filesystem storage factory.B`HuggingFace Hub storage factory.B`HuggingFace Hub storage variant.CgMatch fields by their ID stored in Arrow field metadataAjContains the success value0CoOr predicate, for example, <code>a > 10 OR b < 20</code>.EnA [...]
\ No newline at end of file
+rd_("BkThe catalog type that this builder creates.AkThe associated writer type.B`The associated file writer type.AlReturn type of this visitor.0BkReturn type of this visitor on arrow field.BlReturn type of this visitor on arrow schema.BaLocal filesystem storage factory.B`HuggingFace Hub storage factory.B`HuggingFace Hub storage variant.CgMatch fields by their ID stored in Arrow field metadataAjContains the success value0CoOr predicate, for example, <code>a > 10 OR b < 20</code>.EnA [...]
\ No newline at end of file
diff --git a/api/search.index/entry/d0f18eb21bbc.js b/api/search.index/entry/34533e4f0e01.js
similarity index 92%
rename from api/search.index/entry/d0f18eb21bbc.js
rename to api/search.index/entry/34533e4f0e01.js
index fe4ab4eb3..6da33725a 100644
--- a/api/search.index/entry/d0f18eb21bbc.js
+++ b/api/search.index/entry/34533e4f0e01.js
@@ -1 +1 @@
-rd_("An[3964,17,3965,3879,7274,0,0,0]An[3964,17,3796,3796,8244,0,0,0]An[3964,17,6865,6865,7878,0,0,0]An[3964,17,2344,4241,7152,0,0,0]An[3964,17,2344,4241,8456,0,0,0]An[3964,17,2651,3756,7976,0,0,0]0An[3964,15,1530,1530,7887,0,0,0]An[8421,15,8422,8422,8327,0,0,0]0An[8421,15,8422,8422,7288,0,0,0]An[3964,15,2651,3123,7277,0,0,0]3An[3964,15,3965,3082,3183,0,0,0]An[8282,15,3084,3084,3184,0,0,0]An[3964,15,1530,5356,5038,0,0,0]An[3964,15,1530,5356,7271,0,0,0]65An[3964,15,2344,7397,7132,0,0,0]An [...]
\ No newline at end of file
+rd_("An[3964,17,3965,3879,7274,0,0,0]An[3964,17,3796,3796,8244,0,0,0]An[3964,17,6865,6865,7878,0,0,0]An[3964,17,2344,4241,7152,0,0,0]An[3964,17,2344,4241,8456,0,0,0]An[3964,17,2651,3757,7976,0,0,0]0An[3964,15,1530,1530,7887,0,0,0]An[8421,15,8422,8422,8327,0,0,0]0An[8421,15,8422,8422,7288,0,0,0]An[3964,15,2651,3123,7277,0,0,0]3An[3964,15,3965,3083,3183,0,0,0]An[8282,15,3082,3082,3184,0,0,0]An[3964,15,1530,5356,5038,0,0,0]An[3964,15,1530,5356,7271,0,0,0]65An[3964,15,2344,7397,7132,0,0,0]An [...]
\ No newline at end of file
diff --git a/api/search.index/entry/2c896b3adf92.js b/api/search.index/entry/792c823c38fd.js
similarity index 86%
rename from api/search.index/entry/2c896b3adf92.js
rename to api/search.index/entry/792c823c38fd.js
index 07eaf37c5..99d607d6a 100644
--- a/api/search.index/entry/2c896b3adf92.js
+++ b/api/search.index/entry/792c823c38fd.js
@@ -1 +1 @@
-rd_("Aj[3964,5,2344,5349,0,0,0,0]An[3964,15,3965,3879,6741,0,0,0]An[3964,15,3965,3879,5810,0,0,0]An[3964,13,2344,3757,3188,0,0,0]An[3964,13,1145,3733,8477,0,0,0]An[3964,13,1145,3733,8369,0,0,0]An[3964,13,2344,5349,8549,0,0,0]An[3964,13,2344,3970,3830,0,0,0]Ag[3964,7,7830,0,0,0,0,0]Ag[3964,7,6692,0,0,0,0,0]An[3964,12,3796,3796,7870,0,0,0]Ba[3964,13,6865,7364,7143,7870,0,0]Ba[3964,13,7385,7385,7891,7870,0,0]Ba[3964,13,7723,7723,7276,7870,0,0]An[3964,14,2330,2348,6959,0,0,0]Al[3964,14,147,3 [...]
\ No newline at end of file
+rd_("Aj[3964,5,2344,5349,0,0,0,0]An[3964,15,3965,3879,6741,0,0,0]An[3964,15,3965,3879,5810,0,0,0]An[3964,13,2344,3756,3188,0,0,0]An[3964,13,1145,3733,8477,0,0,0]An[3964,13,1145,3733,8369,0,0,0]An[3964,13,2344,5349,8549,0,0,0]An[3964,13,2344,3970,3830,0,0,0]Ag[3964,7,7830,0,0,0,0,0]Ag[3964,7,6692,0,0,0,0,0]An[3964,12,3796,3796,7870,0,0,0]Ba[3964,13,6865,7364,7143,7870,0,0]Ba[3964,13,7385,7385,7891,7870,0,0]Ba[3964,13,7723,7723,7276,7870,0,0]An[3964,14,2330,2348,6959,0,0,0]Al[3964,14,147,3 [...]
\ No newline at end of file
diff --git a/api/search.index/function/00105628f362.js b/api/search.index/function/ade324f79b0b.js
similarity index 96%
rename from api/search.index/function/00105628f362.js
rename to api/search.index/function/ade324f79b0b.js
index 1ab46ef69..4389a4f6d 100644
--- a/api/search.index/function/00105628f362.js
+++ b/api/search.index/function/ade324f79b0b.js
@@ -1 +1 @@
-rd_("Bf[\"{{{BINh{BGCb}}{BINh{BGCb}}}JAd}\",[]]Bf[\"{{{BINh{CKOl}}{BINh{CKOl}}}JAd}\",[]]Bf[\"{{{BINh{CHNj}}{BINh{CHNj}}}JAd}\",[]]Bf[\"{{{BINh{BGDj}}{BINh{BGDj}}}JAd}\",[]]Bf[\"{{{BINh{BMEn}}{BINh{BMEn}}}JAd}\",[]]Bf[\"{{{BINh{CLB`}}{BINh{CLB`}}}JAd}\",[]]Bf[\"{{{BINh{CDJj}}{BINh{CDJj}}}JAd}\",[]]Bf[\"{{{BINh{BMFd}}{BINh{BMFd}}}JAd}\",[]]Bf[\"{{{BINh{BGFb}}{BINh{BGFb}}}JAd}\",[]]Bf[\"{{{BINh{CHM`}}{BINh{CHM`}}}JAd}\",[]]Cg[\"{{{BINh{{CMId{c}}}}{BINh{{CMId{c}}}}}JAdBGEd}\",[\"T\"]]Cg[\"{ [...]
\ No newline at end of file
+rd_("Bf[\"{{{BINh{BGCb}}{BINh{BGCb}}}JAd}\",[]]Bf[\"{{{BINh{CKOl}}{BINh{CKOl}}}JAd}\",[]]Bf[\"{{{BINh{CHNj}}{BINh{CHNj}}}JAd}\",[]]Bf[\"{{{BINh{BGDj}}{BINh{BGDj}}}JAd}\",[]]Bf[\"{{{BINh{BMEn}}{BINh{BMEn}}}JAd}\",[]]Bf[\"{{{BINh{CLB`}}{BINh{CLB`}}}JAd}\",[]]Bf[\"{{{BINh{CDJj}}{BINh{CDJj}}}JAd}\",[]]Bf[\"{{{BINh{BMFd}}{BINh{BMFd}}}JAd}\",[]]Bf[\"{{{BINh{BGFb}}{BINh{BGFb}}}JAd}\",[]]Bf[\"{{{BINh{CHM`}}{BINh{CHM`}}}JAd}\",[]]Cg[\"{{{BINh{{CMId{c}}}}{BINh{{CMId{c}}}}}JAdBGEd}\",[\"T\"]]Cg[\"{ [...]
\ No newline at end of file
diff --git a/api/search.index/path/c32f286f2853.js b/api/search.index/path/c32f286f2853.js
deleted file mode 100644
index 27e4a448e..000000000
--- a/api/search.index/path/c32f286f2853.js
+++ /dev/null
@@ -1 +0,0 @@
-rd_("g[17,\"\"]000f[1,\"\"]0Aa[10,\"bnum::cast\"]Bn[15,\"iceberg_storage_opendal::OpenDalStorage\"]Eg[5,\"tower_http::follow_redirect::policy::or\",\"tower_http::follow_redirect::policy::or\"]1Ce[15,\"iceberg_storage_opendal::OpenDalStorageFactory\"]4Bb[2,\"iceberg::io::storage::config\"]m[2,\"iceberg\"]Ai[2,\"iceberg::encryption\"]2Am[2,\"iceberg_storage_opendal\"]8Ei[5,\"tower_http::follow_redirect::policy::and\",\"tower_http::follow_redirect::policy::and\"]A`[10,\"core::any\"]Ao[5,\"a [...]
\ No newline at end of file
diff --git a/api/search.index/path/e25c5008c726.js b/api/search.index/path/e25c5008c726.js
new file mode 100644
index 000000000..6ef33f152
--- /dev/null
+++ b/api/search.index/path/e25c5008c726.js
@@ -0,0 +1 @@
+rd_("g[17,\"\"]000f[1,\"\"]0Aa[10,\"bnum::cast\"]Bn[15,\"iceberg_storage_opendal::OpenDalStorage\"]Eg[5,\"tower_http::follow_redirect::policy::or\",\"tower_http::follow_redirect::policy::or\"]1Ce[15,\"iceberg_storage_opendal::OpenDalStorageFactory\"]4Bb[2,\"iceberg::io::storage::config\"]m[2,\"iceberg\"]Ai[2,\"iceberg::encryption\"]2Am[2,\"iceberg_storage_opendal\"]8Ei[5,\"tower_http::follow_redirect::policy::and\",\"tower_http::follow_redirect::policy::and\"]A`[10,\"core::any\"]Ao[5,\"a [...]
\ No newline at end of file
diff --git a/api/search.index/root.js b/api/search.index/root.js
index 5d759e4f6..591eff4c8 100644
--- a/api/search.index/root.js
+++ b/api/search.index/root.js
@@ -1 +1 @@
-rr_('{"normalizedName":{"I":"RQBAAAAEwhNlhQEZB10M4Q4HDxUAQAAAIIcDdATYBDTWBOMOFQBAAAAA4w42pBbRITUAQAAAAl8McpcBhwN0BNgEVQJAAAAxGQddDOEOBw8A1gQB4g4yNjkeAB8AhgG3ECsfaiEFAEAAABGuEAEcbpgBBQHAAAADGh8AABxhcwEBAaBgAAAbZ2Q7MAAAAQAA6QADAOIEAAD4BAAAPQnnAAUBwwAAlzIhkmggZHM1AEIAAAU0GmMpCioKKwpcCgUAQAAAAl8McpcBBABCdGQAAAZlZmF1bHTSG2T7BHYbAMHISEakw+IroFAAAB+GAAAAAQhOHAAA0lcaAAC8BQBRAAAG2yFksCEFAFYAAAbpIWTaISOBAoAQktaAAWZwCQKhEAAAIRyg4AAAILBlbQUARAAABjshdnYfBQBHAAAGXCFkmh9bA7CAIOwAAWNlcgUBwAAABKETk0ggZXk [...]
\ No newline at end of file
+rr_('{"normalizedName":{"I":"RQBAAAAEwhNlhQEZB10M4Q4HDxUAQAAAIIcDdATYBDTWBOMOFQBAAAAA4w42pBbRITUAQAAAAl8McpcBhwN0BNgEVQJAAAAxGQddDOEOBw8A1gQB4g4yNjkeAB8AhgG3ECsfaiEFAEAAABGuEAEcbpgBBQHAAAADGh8AABxhcwEBAaBgAAAbZ2Q7MAAAAQAA6QADAOIEAAD4BAAAPQnnAAUBwwAAlzIhkmggZHM1AEIAAAU0GmMpCioKKwpcCgUAQAAAAl8McpcBBABCdGQAAAZlZmF1bHTSG2T7BHYbAMHISEakw+IroFAAAB+GAAAAAQhOHAAA0lcaAAC8BQBRAAAG2yFksCEFAFYAAAbpIWTaISOBAoAQktaAAWZwCQKhEAAAIRyg4AAAILBlbQUARAAABjshdnYfBQBHAAAGXCFkmh9bA7CAIOwAAWNlcgUBwAAABKETk0ggZXk [...]
\ No newline at end of file
diff --git a/api/search.index/type/467670bc345e.js b/api/search.index/type/a63dd870f7eb.js
similarity index 98%
rename from api/search.index/type/467670bc345e.js
rename to api/search.index/type/a63dd870f7eb.js
index 336c5b471..8e00a95fb 100644
--- a/api/search.index/type/467670bc345e.js
+++ b/api/search.index/type/a63dd870f7eb.js
@@ -1 +1 @@
-rd_("Ec[\"AAAAAAAAAAABxhsAAAJxIAAA8yAAAAAAAAAAAAHxCAAA\",\"AAAAAAAAAAABxhsAAAJxIAAA8yAAAA==\"]Bg[\"AAAAAAAAAAAAAAAAAW0KAAABbgoAAA==\",\"\"]Og[\"AAAAAAAAAAAAOjAAAAEAAAAAABEAEAAAAIwQ7xQIHAkckRySHAgdCR0UHhUeTB9NH1IfUx+mH6cfrB+tHwPuCAAADgwAAK8OAAA7MAAAAQAAJgAOAH8EAADPDgAAjRACAPAUAQBdGgEASRsBAAocAwCTHAMACh0DABYeAwBOHwMAVB8BAKgfAwCuHwEABO8IAADwCAAADwwAALAOAAAFgAQAAIEEAAC7DgAA0A4AANEOAAA=\",\"\"]Gg[\"AAAAAAAAAAAAAAA6MAAAAQAAAAAAEgAQAAAAjhCPEPEUXRpeGkkbShsMHA0clRyWHAwdDR0YHhkeUB9RH6ofqx8B8AgAAAO [...]
\ No newline at end of file
+rd_("Ec[\"AAAAAAAAAAABxhsAAAJxIAAA8yAAAAAAAAAAAAHxCAAA\",\"AAAAAAAAAAABxhsAAAJxIAAA8yAAAA==\"]Bg[\"AAAAAAAAAAAAAAAAAW0KAAABbgoAAA==\",\"\"]Og[\"AAAAAAAAAAAAOjAAAAEAAAAAABEAEAAAAIwQ7xQIHAkckRySHAgdCR0UHhUeTB9NH1IfUx+mH6cfrB+tHwPuCAAADgwAAK8OAAA7MAAAAQAAJgAOAH8EAADPDgAAjRACAPAUAQBdGgEASRsBAAocAwCTHAMACh0DABYeAwBOHwMAVB8BAKgfAwCuHwEABO8IAADwCAAADwwAALAOAAAFgAQAAIEEAAC7DgAA0A4AANEOAAA=\",\"\"]Gg[\"AAAAAAAAAAAAAAA6MAAAAQAAAAAAEgAQAAAAjhCPEPEUXRpeGkkbShsMHA0clRyWHAwdDR0YHhkeUB9RH6ofqx8B8AgAAAO [...]
\ No newline at end of file
diff --git a/api/settings.html b/api/settings.html
index 94cbba246..df990645d 100644
--- a/api/settings.html
+++ b/api/settings.html
@@ -1 +1 @@
-<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Settings of Rustdoc"><title>Settings</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Med [...]
\ No newline at end of file
+<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Settings of Rustdoc"><title>Settings</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Med [...]
\ No newline at end of file
diff --git a/api/src/iceberg/spec/manifest/_serde.rs.html b/api/src/iceberg/spec/manifest/_serde.rs.html
index 082832500..361508620 100644
--- a/api/src/iceberg/spec/manifest/_serde.rs.html
+++ b/api/src/iceberg/spec/manifest/_serde.rs.html
@@ -21,7 +21,7 @@
<a href=#21 id=21 data-nosnippet>21</a><span class="kw">use </span>serde_with::serde_as;
<a href=#22 id=22 data-nosnippet>22</a>
<a href=#23 id=23 data-nosnippet>23</a><span class="kw">use </span>super::{Datum, ManifestEntry, Schema, Struct};
-<a href=#24 id=24 data-nosnippet>24</a><span class="kw">use </span><span class="kw">crate</span>::spec::{FormatVersion, Literal, RawLiteral, StructType, Type};
+<a href=#24 id=24 data-nosnippet>24</a><span class="kw">use </span><span class="kw">crate</span>::spec::{FormatVersion, Literal, RawLiteral, Type};
<a href=#25 id=25 data-nosnippet>25</a><span class="kw">use </span>crate::{Error, ErrorKind, metadata_columns};
<a href=#26 id=26 data-nosnippet>26</a>
<a href=#27 id=27 data-nosnippet>27</a><span class="attr">#[derive(Serialize, Deserialize)]
@@ -34,7 +34,7 @@
<a href=#34 id=34 data-nosnippet>34</a>}
<a href=#35 id=35 data-nosnippet>35</a>
<a href=#36 id=36 data-nosnippet>36</a><span class="kw">impl </span>ManifestEntryV2 {
-<a href=#37 id=37 data-nosnippet>37</a> <span class="kw">pub fn </span>try_from(value: ManifestEntry, partition_type: <span class="kw-2">&</span>StructType) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, Error> {
+<a href=#37 id=37 data-nosnippet>37</a> <span class="kw">pub fn </span>try_from(value: ManifestEntry, partition_type: <span class="kw-2">&</span>Type) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, Error> {
<a href=#38 id=38 data-nosnippet>38</a> <span class="prelude-val">Ok</span>(<span class="self">Self </span>{
<a href=#39 id=39 data-nosnippet>39</a> status: value.status <span class="kw">as </span>i32,
<a href=#40 id=40 data-nosnippet>40</a> snapshot_id: value.snapshot_id,
@@ -47,7 +47,7 @@
<a href=#47 id=47 data-nosnippet>47</a> <span class="kw">pub fn </span>try_into(
<a href=#48 id=48 data-nosnippet>48</a> <span class="self">self</span>,
<a href=#49 id=49 data-nosnippet>49</a> partition_spec_id: i32,
-<a href=#50 id=50 data-nosnippet>50</a> partition_type: <span class="kw-2">&</span>StructType,
+<a href=#50 id=50 data-nosnippet>50</a> partition_type: <span class="kw-2">&</span>Type,
<a href=#51 id=51 data-nosnippet>51</a> schema: <span class="kw-2">&</span>Schema,
<a href=#52 id=52 data-nosnippet>52</a> ) -> <span class="prelude-ty">Result</span><ManifestEntry, Error> {
<a href=#53 id=53 data-nosnippet>53</a> <span class="prelude-val">Ok</span>(ManifestEntry {
@@ -70,7 +70,7 @@
<a href=#70 id=70 data-nosnippet>70</a>}
<a href=#71 id=71 data-nosnippet>71</a>
<a href=#72 id=72 data-nosnippet>72</a><span class="kw">impl </span>ManifestEntryV1 {
-<a href=#73 id=73 data-nosnippet>73</a> <span class="kw">pub fn </span>try_from(value: ManifestEntry, partition_type: <span class="kw-2">&</span>StructType) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, Error> {
+<a href=#73 id=73 data-nosnippet>73</a> <span class="kw">pub fn </span>try_from(value: ManifestEntry, partition_type: <span class="kw-2">&</span>Type) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, Error> {
<a href=#74 id=74 data-nosnippet>74</a> <span class="prelude-val">Ok</span>(<span class="self">Self </span>{
<a href=#75 id=75 data-nosnippet>75</a> status: value.status <span class="kw">as </span>i32,
<a href=#76 id=76 data-nosnippet>76</a> snapshot_id: value.snapshot_id.unwrap_or_default(),
@@ -81,7 +81,7 @@
<a href=#81 id=81 data-nosnippet>81</a> <span class="kw">pub fn </span>try_into(
<a href=#82 id=82 data-nosnippet>82</a> <span class="self">self</span>,
<a href=#83 id=83 data-nosnippet>83</a> partition_spec_id: i32,
-<a href=#84 id=84 data-nosnippet>84</a> partition_type: <span class="kw-2">&</span>StructType,
+<a href=#84 id=84 data-nosnippet>84</a> partition_type: <span class="kw-2">&</span>Type,
<a href=#85 id=85 data-nosnippet>85</a> schema: <span class="kw-2">&</span>Schema,
<a href=#86 id=86 data-nosnippet>86</a> ) -> <span class="prelude-ty">Result</span><ManifestEntry, Error> {
<a href=#87 id=87 data-nosnippet>87</a> <span class="prelude-val">Ok</span>(ManifestEntry {
@@ -127,7 +127,7 @@
<a href=#127 id=127 data-nosnippet>127</a><span class="kw">impl </span>DataFileSerde {
<a href=#128 id=128 data-nosnippet>128</a> <span class="kw">pub fn </span>try_from(
<a href=#129 id=129 data-nosnippet>129</a> value: <span class="kw">super</span>::DataFile,
-<a href=#130 id=130 data-nosnippet>130</a> partition_type: <span class="kw-2">&</span>StructType,
+<a href=#130 id=130 data-nosnippet>130</a> partition_type: <span class="kw-2">&</span>Type,
<a href=#131 id=131 data-nosnippet>131</a> format_version: FormatVersion,
<a href=#132 id=132 data-nosnippet>132</a> ) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, Error> {
<a href=#133 id=133 data-nosnippet>133</a> <span class="kw">let </span>block_size_in_bytes = <span class="kw">if </span>format_version == FormatVersion::V1 {
@@ -139,492 +139,489 @@
<a href=#139 id=139 data-nosnippet>139</a> content: value.content <span class="kw">as </span>i32,
<a href=#140 id=140 data-nosnippet>140</a> file_path: value.file_path,
<a href=#141 id=141 data-nosnippet>141</a> file_format: value.file_format.to_string().to_ascii_uppercase(),
-<a href=#142 id=142 data-nosnippet>142</a> partition: RawLiteral::try_from(
-<a href=#143 id=143 data-nosnippet>143</a> Literal::Struct(value.partition),
-<a href=#144 id=144 data-nosnippet>144</a> <span class="kw-2">&</span>Type::Struct(partition_type.clone()),
-<a href=#145 id=145 data-nosnippet>145</a> )<span class="question-mark">?</span>,
-<a href=#146 id=146 data-nosnippet>146</a> record_count: value.record_count.try_into()<span class="question-mark">?</span>,
-<a href=#147 id=147 data-nosnippet>147</a> file_size_in_bytes: value.file_size_in_bytes.try_into()<span class="question-mark">?</span>,
-<a href=#148 id=148 data-nosnippet>148</a> block_size_in_bytes,
-<a href=#149 id=149 data-nosnippet>149</a> column_sizes: <span class="prelude-val">Some</span>(to_i64_entry(value.column_sizes)<span class="question-mark">?</span>),
-<a href=#150 id=150 data-nosnippet>150</a> value_counts: <span class="prelude-val">Some</span>(to_i64_entry(value.value_counts)<span class="question-mark">?</span>),
-<a href=#151 id=151 data-nosnippet>151</a> null_value_counts: <span class="prelude-val">Some</span>(to_i64_entry(value.null_value_counts)<span class="question-mark">?</span>),
-<a href=#152 id=152 data-nosnippet>152</a> nan_value_counts: <span class="prelude-val">Some</span>(to_i64_entry(value.nan_value_counts)<span class="question-mark">?</span>),
-<a href=#153 id=153 data-nosnippet>153</a> lower_bounds: <span class="prelude-val">Some</span>(to_bytes_entry(value.lower_bounds)<span class="question-mark">?</span>),
-<a href=#154 id=154 data-nosnippet>154</a> upper_bounds: <span class="prelude-val">Some</span>(to_bytes_entry(value.upper_bounds)<span class="question-mark">?</span>),
-<a href=#155 id=155 data-nosnippet>155</a> key_metadata: value.key_metadata.map(serde_bytes::ByteBuf::from),
-<a href=#156 id=156 data-nosnippet>156</a> split_offsets: value.split_offsets,
-<a href=#157 id=157 data-nosnippet>157</a> equality_ids: value.equality_ids,
-<a href=#158 id=158 data-nosnippet>158</a> sort_order_id: value.sort_order_id,
-<a href=#159 id=159 data-nosnippet>159</a> first_row_id: value.first_row_id,
-<a href=#160 id=160 data-nosnippet>160</a> referenced_data_file: value.referenced_data_file,
-<a href=#161 id=161 data-nosnippet>161</a> content_offset: value.content_offset,
-<a href=#162 id=162 data-nosnippet>162</a> content_size_in_bytes: value.content_size_in_bytes,
-<a href=#163 id=163 data-nosnippet>163</a> })
-<a href=#164 id=164 data-nosnippet>164</a> }
-<a href=#165 id=165 data-nosnippet>165</a>
-<a href=#166 id=166 data-nosnippet>166</a> <span class="kw">pub fn </span>try_into(
-<a href=#167 id=167 data-nosnippet>167</a> <span class="self">self</span>,
-<a href=#168 id=168 data-nosnippet>168</a> partition_spec_id: i32,
-<a href=#169 id=169 data-nosnippet>169</a> partition_type: <span class="kw-2">&</span>StructType,
-<a href=#170 id=170 data-nosnippet>170</a> schema: <span class="kw-2">&</span>Schema,
-<a href=#171 id=171 data-nosnippet>171</a> ) -> <span class="prelude-ty">Result</span><<span class="kw">super</span>::DataFile, Error> {
-<a href=#172 id=172 data-nosnippet>172</a> <span class="kw">let </span>partition = <span class="self">self
-<a href=#173 id=173 data-nosnippet>173</a> </span>.partition
-<a href=#174 id=174 data-nosnippet>174</a> .try_into(<span class="kw-2">&</span>Type::Struct(partition_type.clone()))<span class="question-mark">?
-<a href=#175 id=175 data-nosnippet>175</a> </span>.map(|v| {
-<a href=#176 id=176 data-nosnippet>176</a> <span class="kw">if let </span>Literal::Struct(v) = v {
-<a href=#177 id=177 data-nosnippet>177</a> <span class="prelude-val">Ok</span>(v)
-<a href=#178 id=178 data-nosnippet>178</a> } <span class="kw">else </span>{
-<a href=#179 id=179 data-nosnippet>179</a> <span class="prelude-val">Err</span>(Error::new(
-<a href=#180 id=180 data-nosnippet>180</a> ErrorKind::DataInvalid,
-<a href=#181 id=181 data-nosnippet>181</a> <span class="string">"partition value is not a struct"</span>,
-<a href=#182 id=182 data-nosnippet>182</a> ))
-<a href=#183 id=183 data-nosnippet>183</a> }
-<a href=#184 id=184 data-nosnippet>184</a> })
-<a href=#185 id=185 data-nosnippet>185</a> .transpose()<span class="question-mark">?
-<a href=#186 id=186 data-nosnippet>186</a> </span>.unwrap_or(Struct::empty());
-<a href=#187 id=187 data-nosnippet>187</a> <span class="prelude-val">Ok</span>(<span class="kw">super</span>::DataFile {
-<a href=#188 id=188 data-nosnippet>188</a> content: <span class="self">self</span>.content.try_into()<span class="question-mark">?</span>,
-<a href=#189 id=189 data-nosnippet>189</a> file_path: <span class="self">self</span>.file_path,
-<a href=#190 id=190 data-nosnippet>190</a> file_format: <span class="self">self</span>.file_format.parse()<span class="question-mark">?</span>,
-<a href=#191 id=191 data-nosnippet>191</a> partition,
-<a href=#192 id=192 data-nosnippet>192</a> record_count: <span class="self">self</span>.record_count.try_into()<span class="question-mark">?</span>,
-<a href=#193 id=193 data-nosnippet>193</a> file_size_in_bytes: <span class="self">self</span>.file_size_in_bytes.try_into()<span class="question-mark">?</span>,
-<a href=#194 id=194 data-nosnippet>194</a> column_sizes: <span class="self">self
-<a href=#195 id=195 data-nosnippet>195</a> </span>.column_sizes
-<a href=#196 id=196 data-nosnippet>196</a> .map(parse_i64_entry)
-<a href=#197 id=197 data-nosnippet>197</a> .transpose()<span class="question-mark">?
-<a href=#198 id=198 data-nosnippet>198</a> </span>.unwrap_or_default(),
-<a href=#199 id=199 data-nosnippet>199</a> value_counts: <span class="self">self
-<a href=#200 id=200 data-nosnippet>200</a> </span>.value_counts
-<a href=#201 id=201 data-nosnippet>201</a> .map(parse_i64_entry)
-<a href=#202 id=202 data-nosnippet>202</a> .transpose()<span class="question-mark">?
-<a href=#203 id=203 data-nosnippet>203</a> </span>.unwrap_or_default(),
-<a href=#204 id=204 data-nosnippet>204</a> null_value_counts: <span class="self">self
-<a href=#205 id=205 data-nosnippet>205</a> </span>.null_value_counts
-<a href=#206 id=206 data-nosnippet>206</a> .map(parse_i64_entry)
-<a href=#207 id=207 data-nosnippet>207</a> .transpose()<span class="question-mark">?
-<a href=#208 id=208 data-nosnippet>208</a> </span>.unwrap_or_default(),
-<a href=#209 id=209 data-nosnippet>209</a> nan_value_counts: <span class="self">self
-<a href=#210 id=210 data-nosnippet>210</a> </span>.nan_value_counts
-<a href=#211 id=211 data-nosnippet>211</a> .map(parse_i64_entry)
-<a href=#212 id=212 data-nosnippet>212</a> .transpose()<span class="question-mark">?
-<a href=#213 id=213 data-nosnippet>213</a> </span>.unwrap_or_default(),
-<a href=#214 id=214 data-nosnippet>214</a> lower_bounds: <span class="self">self
-<a href=#215 id=215 data-nosnippet>215</a> </span>.lower_bounds
-<a href=#216 id=216 data-nosnippet>216</a> .map(|v| parse_bytes_entry(v, schema))
-<a href=#217 id=217 data-nosnippet>217</a> .transpose()<span class="question-mark">?
-<a href=#218 id=218 data-nosnippet>218</a> </span>.unwrap_or_default(),
-<a href=#219 id=219 data-nosnippet>219</a> upper_bounds: <span class="self">self
-<a href=#220 id=220 data-nosnippet>220</a> </span>.upper_bounds
-<a href=#221 id=221 data-nosnippet>221</a> .map(|v| parse_bytes_entry(v, schema))
-<a href=#222 id=222 data-nosnippet>222</a> .transpose()<span class="question-mark">?
-<a href=#223 id=223 data-nosnippet>223</a> </span>.unwrap_or_default(),
-<a href=#224 id=224 data-nosnippet>224</a> key_metadata: <span class="self">self</span>.key_metadata.map(|v| v.to_vec()),
-<a href=#225 id=225 data-nosnippet>225</a> split_offsets: <span class="self">self</span>.split_offsets,
-<a href=#226 id=226 data-nosnippet>226</a> equality_ids: <span class="self">self</span>.equality_ids,
-<a href=#227 id=227 data-nosnippet>227</a> sort_order_id: <span class="self">self</span>.sort_order_id,
-<a href=#228 id=228 data-nosnippet>228</a> partition_spec_id,
-<a href=#229 id=229 data-nosnippet>229</a> first_row_id: <span class="self">self</span>.first_row_id,
-<a href=#230 id=230 data-nosnippet>230</a> referenced_data_file: <span class="self">self</span>.referenced_data_file,
-<a href=#231 id=231 data-nosnippet>231</a> content_offset: <span class="self">self</span>.content_offset,
-<a href=#232 id=232 data-nosnippet>232</a> content_size_in_bytes: <span class="self">self</span>.content_size_in_bytes,
-<a href=#233 id=233 data-nosnippet>233</a> })
-<a href=#234 id=234 data-nosnippet>234</a> }
-<a href=#235 id=235 data-nosnippet>235</a>}
-<a href=#236 id=236 data-nosnippet>236</a>
-<a href=#237 id=237 data-nosnippet>237</a><span class="attr">#[serde_as]
-<a href=#238 id=238 data-nosnippet>238</a>#[derive(Serialize, Deserialize)]
-<a href=#239 id=239 data-nosnippet>239</a>#[cfg_attr(test, derive(Debug, PartialEq, Eq))]
-<a href=#240 id=240 data-nosnippet>240</a></span><span class="kw">struct </span>BytesEntry {
-<a href=#241 id=241 data-nosnippet>241</a> key: i32,
-<a href=#242 id=242 data-nosnippet>242</a> value: serde_bytes::ByteBuf,
-<a href=#243 id=243 data-nosnippet>243</a>}
-<a href=#244 id=244 data-nosnippet>244</a>
-<a href=#245 id=245 data-nosnippet>245</a><span class="kw">fn </span>parse_bytes_entry(v: Vec<BytesEntry>, schema: <span class="kw-2">&</span>Schema) -> <span class="prelude-ty">Result</span><HashMap<i32, Datum>, Error> {
-<a href=#246 id=246 data-nosnippet>246</a> <span class="kw">let </span><span class="kw-2">mut </span>m = HashMap::with_capacity(v.len());
-<a href=#247 id=247 data-nosnippet>247</a> <span class="kw">for </span>entry <span class="kw">in </span>v {
-<a href=#248 id=248 data-nosnippet>248</a> <span class="comment">// First try to find the field in the schema, or check if it's a reserved metadata field
-<a href=#249 id=249 data-nosnippet>249</a> </span><span class="kw">let </span>field = schema
-<a href=#250 id=250 data-nosnippet>250</a> .field_by_id(entry.key)
-<a href=#251 id=251 data-nosnippet>251</a> .or_else(|| metadata_columns::get_metadata_field(entry.key).ok());
-<a href=#252 id=252 data-nosnippet>252</a>
-<a href=#253 id=253 data-nosnippet>253</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(field) = field {
-<a href=#254 id=254 data-nosnippet>254</a> <span class="kw">let </span>data_type = field
-<a href=#255 id=255 data-nosnippet>255</a> .field_type
-<a href=#256 id=256 data-nosnippet>256</a> .as_primitive_type()
-<a href=#257 id=257 data-nosnippet>257</a> .ok_or_else(|| {
-<a href=#258 id=258 data-nosnippet>258</a> Error::new(
-<a href=#259 id=259 data-nosnippet>259</a> ErrorKind::DataInvalid,
-<a href=#260 id=260 data-nosnippet>260</a> <span class="macro">format!</span>(<span class="string">"field {} is not a primitive type"</span>, field.name),
-<a href=#261 id=261 data-nosnippet>261</a> )
-<a href=#262 id=262 data-nosnippet>262</a> })<span class="question-mark">?
-<a href=#263 id=263 data-nosnippet>263</a> </span>.clone();
-<a href=#264 id=264 data-nosnippet>264</a> m.insert(entry.key, Datum::try_from_bytes(<span class="kw-2">&</span>entry.value, data_type)<span class="question-mark">?</span>);
-<a href=#265 id=265 data-nosnippet>265</a> }
-<a href=#266 id=266 data-nosnippet>266</a> <span class="comment">// We ignore the entry if the field is not found in schema or metadata columns (schema evolution).
-<a href=#267 id=267 data-nosnippet>267</a> </span>}
-<a href=#268 id=268 data-nosnippet>268</a> <span class="prelude-val">Ok</span>(m)
-<a href=#269 id=269 data-nosnippet>269</a>}
-<a href=#270 id=270 data-nosnippet>270</a>
-<a href=#271 id=271 data-nosnippet>271</a><span class="kw">fn </span>to_bytes_entry(v: <span class="kw">impl </span>IntoIterator<Item = (i32, Datum)>) -> <span class="prelude-ty">Result</span><Vec<BytesEntry>, Error> {
-<a href=#272 id=272 data-nosnippet>272</a> <span class="kw">let </span>iter = v.into_iter();
-<a href=#273 id=273 data-nosnippet>273</a> <span class="comment">// Reserve the capacity to the lower bound.
-<a href=#274 id=274 data-nosnippet>274</a> </span><span class="kw">let </span><span class="kw-2">mut </span>bs = Vec::with_capacity(iter.size_hint().<span class="number">0</span>);
-<a href=#275 id=275 data-nosnippet>275</a> <span class="kw">for </span>(k, d) <span class="kw">in </span>iter {
-<a href=#276 id=276 data-nosnippet>276</a> bs.push(BytesEntry {
-<a href=#277 id=277 data-nosnippet>277</a> key: k,
-<a href=#278 id=278 data-nosnippet>278</a> value: d.to_bytes()<span class="question-mark">?</span>,
-<a href=#279 id=279 data-nosnippet>279</a> });
-<a href=#280 id=280 data-nosnippet>280</a> }
-<a href=#281 id=281 data-nosnippet>281</a> <span class="prelude-val">Ok</span>(bs)
-<a href=#282 id=282 data-nosnippet>282</a>}
-<a href=#283 id=283 data-nosnippet>283</a>
-<a href=#284 id=284 data-nosnippet>284</a><span class="attr">#[derive(Serialize, Deserialize)]
-<a href=#285 id=285 data-nosnippet>285</a>#[cfg_attr(test, derive(Debug, PartialEq, Eq))]
-<a href=#286 id=286 data-nosnippet>286</a></span><span class="kw">struct </span>I64Entry {
-<a href=#287 id=287 data-nosnippet>287</a> key: i32,
-<a href=#288 id=288 data-nosnippet>288</a> value: i64,
-<a href=#289 id=289 data-nosnippet>289</a>}
-<a href=#290 id=290 data-nosnippet>290</a>
-<a href=#291 id=291 data-nosnippet>291</a><span class="kw">fn </span>parse_i64_entry(v: Vec<I64Entry>) -> <span class="prelude-ty">Result</span><HashMap<i32, u64>, Error> {
-<a href=#292 id=292 data-nosnippet>292</a> <span class="kw">let </span><span class="kw-2">mut </span>m = HashMap::with_capacity(v.len());
-<a href=#293 id=293 data-nosnippet>293</a> <span class="kw">for </span>entry <span class="kw">in </span>v {
-<a href=#294 id=294 data-nosnippet>294</a> <span class="comment">// We ignore the entry if it's value is negative since these entries are supposed to be used for
-<a href=#295 id=295 data-nosnippet>295</a> // counting, which should never be negative.
-<a href=#296 id=296 data-nosnippet>296</a> </span><span class="kw">if let </span><span class="prelude-val">Ok</span>(v) = entry.value.try_into() {
-<a href=#297 id=297 data-nosnippet>297</a> m.insert(entry.key, v);
-<a href=#298 id=298 data-nosnippet>298</a> }
-<a href=#299 id=299 data-nosnippet>299</a> }
-<a href=#300 id=300 data-nosnippet>300</a> <span class="prelude-val">Ok</span>(m)
-<a href=#301 id=301 data-nosnippet>301</a>}
-<a href=#302 id=302 data-nosnippet>302</a>
-<a href=#303 id=303 data-nosnippet>303</a><span class="attr">#[allow(unused_mut)]
-<a href=#304 id=304 data-nosnippet>304</a></span><span class="kw">fn </span>to_i64_entry(entries: HashMap<i32, u64>) -> <span class="prelude-ty">Result</span><Vec<I64Entry>, Error> {
-<a href=#305 id=305 data-nosnippet>305</a> <span class="kw">let </span><span class="kw-2">mut </span>i64_entries = entries
-<a href=#306 id=306 data-nosnippet>306</a> .iter()
-<a href=#307 id=307 data-nosnippet>307</a> .map(|e| {
-<a href=#308 id=308 data-nosnippet>308</a> <span class="prelude-val">Ok</span>(I64Entry {
-<a href=#309 id=309 data-nosnippet>309</a> key: <span class="kw-2">*</span>e.<span class="number">0</span>,
-<a href=#310 id=310 data-nosnippet>310</a> value: (<span class="kw-2">*</span>e.<span class="number">1</span>).try_into()<span class="question-mark">?</span>,
-<a href=#311 id=311 data-nosnippet>311</a> })
-<a href=#312 id=312 data-nosnippet>312</a> })
-<a href=#313 id=313 data-nosnippet>313</a> .collect::<<span class="prelude-ty">Result</span><Vec<<span class="kw">_</span>>, Error>>()<span class="question-mark">?</span>;
-<a href=#314 id=314 data-nosnippet>314</a>
-<a href=#315 id=315 data-nosnippet>315</a> <span class="comment">// Ensure that the order is deterministic during testing
-<a href=#316 id=316 data-nosnippet>316</a> </span><span class="attr">#[cfg(test)]
-<a href=#317 id=317 data-nosnippet>317</a> </span>i64_entries.sort_by_key(|e| e.key);
+<a href=#142 id=142 data-nosnippet>142</a> partition: RawLiteral::try_from(Literal::Struct(value.partition), partition_type)<span class="question-mark">?</span>,
+<a href=#143 id=143 data-nosnippet>143</a> record_count: value.record_count.try_into()<span class="question-mark">?</span>,
+<a href=#144 id=144 data-nosnippet>144</a> file_size_in_bytes: value.file_size_in_bytes.try_into()<span class="question-mark">?</span>,
+<a href=#145 id=145 data-nosnippet>145</a> block_size_in_bytes,
+<a href=#146 id=146 data-nosnippet>146</a> column_sizes: <span class="prelude-val">Some</span>(to_i64_entry(value.column_sizes)<span class="question-mark">?</span>),
+<a href=#147 id=147 data-nosnippet>147</a> value_counts: <span class="prelude-val">Some</span>(to_i64_entry(value.value_counts)<span class="question-mark">?</span>),
+<a href=#148 id=148 data-nosnippet>148</a> null_value_counts: <span class="prelude-val">Some</span>(to_i64_entry(value.null_value_counts)<span class="question-mark">?</span>),
+<a href=#149 id=149 data-nosnippet>149</a> nan_value_counts: <span class="prelude-val">Some</span>(to_i64_entry(value.nan_value_counts)<span class="question-mark">?</span>),
+<a href=#150 id=150 data-nosnippet>150</a> lower_bounds: <span class="prelude-val">Some</span>(to_bytes_entry(value.lower_bounds)<span class="question-mark">?</span>),
+<a href=#151 id=151 data-nosnippet>151</a> upper_bounds: <span class="prelude-val">Some</span>(to_bytes_entry(value.upper_bounds)<span class="question-mark">?</span>),
+<a href=#152 id=152 data-nosnippet>152</a> key_metadata: value.key_metadata.map(serde_bytes::ByteBuf::from),
+<a href=#153 id=153 data-nosnippet>153</a> split_offsets: value.split_offsets,
+<a href=#154 id=154 data-nosnippet>154</a> equality_ids: value.equality_ids,
+<a href=#155 id=155 data-nosnippet>155</a> sort_order_id: value.sort_order_id,
+<a href=#156 id=156 data-nosnippet>156</a> first_row_id: value.first_row_id,
+<a href=#157 id=157 data-nosnippet>157</a> referenced_data_file: value.referenced_data_file,
+<a href=#158 id=158 data-nosnippet>158</a> content_offset: value.content_offset,
+<a href=#159 id=159 data-nosnippet>159</a> content_size_in_bytes: value.content_size_in_bytes,
+<a href=#160 id=160 data-nosnippet>160</a> })
+<a href=#161 id=161 data-nosnippet>161</a> }
+<a href=#162 id=162 data-nosnippet>162</a>
+<a href=#163 id=163 data-nosnippet>163</a> <span class="kw">pub fn </span>try_into(
+<a href=#164 id=164 data-nosnippet>164</a> <span class="self">self</span>,
+<a href=#165 id=165 data-nosnippet>165</a> partition_spec_id: i32,
+<a href=#166 id=166 data-nosnippet>166</a> partition_type: <span class="kw-2">&</span>Type,
+<a href=#167 id=167 data-nosnippet>167</a> schema: <span class="kw-2">&</span>Schema,
+<a href=#168 id=168 data-nosnippet>168</a> ) -> <span class="prelude-ty">Result</span><<span class="kw">super</span>::DataFile, Error> {
+<a href=#169 id=169 data-nosnippet>169</a> <span class="kw">let </span>partition = <span class="self">self
+<a href=#170 id=170 data-nosnippet>170</a> </span>.partition
+<a href=#171 id=171 data-nosnippet>171</a> .try_into(partition_type)<span class="question-mark">?
+<a href=#172 id=172 data-nosnippet>172</a> </span>.map(|v| {
+<a href=#173 id=173 data-nosnippet>173</a> <span class="kw">if let </span>Literal::Struct(v) = v {
+<a href=#174 id=174 data-nosnippet>174</a> <span class="prelude-val">Ok</span>(v)
+<a href=#175 id=175 data-nosnippet>175</a> } <span class="kw">else </span>{
+<a href=#176 id=176 data-nosnippet>176</a> <span class="prelude-val">Err</span>(Error::new(
+<a href=#177 id=177 data-nosnippet>177</a> ErrorKind::DataInvalid,
+<a href=#178 id=178 data-nosnippet>178</a> <span class="string">"partition value is not a struct"</span>,
+<a href=#179 id=179 data-nosnippet>179</a> ))
+<a href=#180 id=180 data-nosnippet>180</a> }
+<a href=#181 id=181 data-nosnippet>181</a> })
+<a href=#182 id=182 data-nosnippet>182</a> .transpose()<span class="question-mark">?
+<a href=#183 id=183 data-nosnippet>183</a> </span>.unwrap_or(Struct::empty());
+<a href=#184 id=184 data-nosnippet>184</a> <span class="prelude-val">Ok</span>(<span class="kw">super</span>::DataFile {
+<a href=#185 id=185 data-nosnippet>185</a> content: <span class="self">self</span>.content.try_into()<span class="question-mark">?</span>,
+<a href=#186 id=186 data-nosnippet>186</a> file_path: <span class="self">self</span>.file_path,
+<a href=#187 id=187 data-nosnippet>187</a> file_format: <span class="self">self</span>.file_format.parse()<span class="question-mark">?</span>,
+<a href=#188 id=188 data-nosnippet>188</a> partition,
+<a href=#189 id=189 data-nosnippet>189</a> record_count: <span class="self">self</span>.record_count.try_into()<span class="question-mark">?</span>,
+<a href=#190 id=190 data-nosnippet>190</a> file_size_in_bytes: <span class="self">self</span>.file_size_in_bytes.try_into()<span class="question-mark">?</span>,
+<a href=#191 id=191 data-nosnippet>191</a> column_sizes: <span class="self">self
+<a href=#192 id=192 data-nosnippet>192</a> </span>.column_sizes
+<a href=#193 id=193 data-nosnippet>193</a> .map(parse_i64_entry)
+<a href=#194 id=194 data-nosnippet>194</a> .transpose()<span class="question-mark">?
+<a href=#195 id=195 data-nosnippet>195</a> </span>.unwrap_or_default(),
+<a href=#196 id=196 data-nosnippet>196</a> value_counts: <span class="self">self
+<a href=#197 id=197 data-nosnippet>197</a> </span>.value_counts
+<a href=#198 id=198 data-nosnippet>198</a> .map(parse_i64_entry)
+<a href=#199 id=199 data-nosnippet>199</a> .transpose()<span class="question-mark">?
+<a href=#200 id=200 data-nosnippet>200</a> </span>.unwrap_or_default(),
+<a href=#201 id=201 data-nosnippet>201</a> null_value_counts: <span class="self">self
+<a href=#202 id=202 data-nosnippet>202</a> </span>.null_value_counts
+<a href=#203 id=203 data-nosnippet>203</a> .map(parse_i64_entry)
+<a href=#204 id=204 data-nosnippet>204</a> .transpose()<span class="question-mark">?
+<a href=#205 id=205 data-nosnippet>205</a> </span>.unwrap_or_default(),
+<a href=#206 id=206 data-nosnippet>206</a> nan_value_counts: <span class="self">self
+<a href=#207 id=207 data-nosnippet>207</a> </span>.nan_value_counts
+<a href=#208 id=208 data-nosnippet>208</a> .map(parse_i64_entry)
+<a href=#209 id=209 data-nosnippet>209</a> .transpose()<span class="question-mark">?
+<a href=#210 id=210 data-nosnippet>210</a> </span>.unwrap_or_default(),
+<a href=#211 id=211 data-nosnippet>211</a> lower_bounds: <span class="self">self
+<a href=#212 id=212 data-nosnippet>212</a> </span>.lower_bounds
+<a href=#213 id=213 data-nosnippet>213</a> .map(|v| parse_bytes_entry(v, schema))
+<a href=#214 id=214 data-nosnippet>214</a> .transpose()<span class="question-mark">?
+<a href=#215 id=215 data-nosnippet>215</a> </span>.unwrap_or_default(),
+<a href=#216 id=216 data-nosnippet>216</a> upper_bounds: <span class="self">self
+<a href=#217 id=217 data-nosnippet>217</a> </span>.upper_bounds
+<a href=#218 id=218 data-nosnippet>218</a> .map(|v| parse_bytes_entry(v, schema))
+<a href=#219 id=219 data-nosnippet>219</a> .transpose()<span class="question-mark">?
+<a href=#220 id=220 data-nosnippet>220</a> </span>.unwrap_or_default(),
+<a href=#221 id=221 data-nosnippet>221</a> key_metadata: <span class="self">self</span>.key_metadata.map(|v| v.to_vec()),
+<a href=#222 id=222 data-nosnippet>222</a> split_offsets: <span class="self">self</span>.split_offsets,
+<a href=#223 id=223 data-nosnippet>223</a> equality_ids: <span class="self">self</span>.equality_ids,
+<a href=#224 id=224 data-nosnippet>224</a> sort_order_id: <span class="self">self</span>.sort_order_id,
+<a href=#225 id=225 data-nosnippet>225</a> partition_spec_id,
+<a href=#226 id=226 data-nosnippet>226</a> first_row_id: <span class="self">self</span>.first_row_id,
+<a href=#227 id=227 data-nosnippet>227</a> referenced_data_file: <span class="self">self</span>.referenced_data_file,
+<a href=#228 id=228 data-nosnippet>228</a> content_offset: <span class="self">self</span>.content_offset,
+<a href=#229 id=229 data-nosnippet>229</a> content_size_in_bytes: <span class="self">self</span>.content_size_in_bytes,
+<a href=#230 id=230 data-nosnippet>230</a> })
+<a href=#231 id=231 data-nosnippet>231</a> }
+<a href=#232 id=232 data-nosnippet>232</a>}
+<a href=#233 id=233 data-nosnippet>233</a>
+<a href=#234 id=234 data-nosnippet>234</a><span class="attr">#[serde_as]
+<a href=#235 id=235 data-nosnippet>235</a>#[derive(Serialize, Deserialize)]
+<a href=#236 id=236 data-nosnippet>236</a>#[cfg_attr(test, derive(Debug, PartialEq, Eq))]
+<a href=#237 id=237 data-nosnippet>237</a></span><span class="kw">struct </span>BytesEntry {
+<a href=#238 id=238 data-nosnippet>238</a> key: i32,
+<a href=#239 id=239 data-nosnippet>239</a> value: serde_bytes::ByteBuf,
+<a href=#240 id=240 data-nosnippet>240</a>}
+<a href=#241 id=241 data-nosnippet>241</a>
+<a href=#242 id=242 data-nosnippet>242</a><span class="kw">fn </span>parse_bytes_entry(v: Vec<BytesEntry>, schema: <span class="kw-2">&</span>Schema) -> <span class="prelude-ty">Result</span><HashMap<i32, Datum>, Error> {
+<a href=#243 id=243 data-nosnippet>243</a> <span class="kw">let </span><span class="kw-2">mut </span>m = HashMap::with_capacity(v.len());
+<a href=#244 id=244 data-nosnippet>244</a> <span class="kw">for </span>entry <span class="kw">in </span>v {
+<a href=#245 id=245 data-nosnippet>245</a> <span class="comment">// First try to find the field in the schema, or check if it's a reserved metadata field
+<a href=#246 id=246 data-nosnippet>246</a> </span><span class="kw">let </span>field = schema
+<a href=#247 id=247 data-nosnippet>247</a> .field_by_id(entry.key)
+<a href=#248 id=248 data-nosnippet>248</a> .or_else(|| metadata_columns::get_metadata_field(entry.key).ok());
+<a href=#249 id=249 data-nosnippet>249</a>
+<a href=#250 id=250 data-nosnippet>250</a> <span class="kw">if let </span><span class="prelude-val">Some</span>(field) = field {
+<a href=#251 id=251 data-nosnippet>251</a> <span class="kw">let </span>data_type = field
+<a href=#252 id=252 data-nosnippet>252</a> .field_type
+<a href=#253 id=253 data-nosnippet>253</a> .as_primitive_type()
+<a href=#254 id=254 data-nosnippet>254</a> .ok_or_else(|| {
+<a href=#255 id=255 data-nosnippet>255</a> Error::new(
+<a href=#256 id=256 data-nosnippet>256</a> ErrorKind::DataInvalid,
+<a href=#257 id=257 data-nosnippet>257</a> <span class="macro">format!</span>(<span class="string">"field {} is not a primitive type"</span>, field.name),
+<a href=#258 id=258 data-nosnippet>258</a> )
+<a href=#259 id=259 data-nosnippet>259</a> })<span class="question-mark">?
+<a href=#260 id=260 data-nosnippet>260</a> </span>.clone();
+<a href=#261 id=261 data-nosnippet>261</a> m.insert(entry.key, Datum::try_from_bytes(<span class="kw-2">&</span>entry.value, data_type)<span class="question-mark">?</span>);
+<a href=#262 id=262 data-nosnippet>262</a> }
+<a href=#263 id=263 data-nosnippet>263</a> <span class="comment">// We ignore the entry if the field is not found in schema or metadata columns (schema evolution).
+<a href=#264 id=264 data-nosnippet>264</a> </span>}
+<a href=#265 id=265 data-nosnippet>265</a> <span class="prelude-val">Ok</span>(m)
+<a href=#266 id=266 data-nosnippet>266</a>}
+<a href=#267 id=267 data-nosnippet>267</a>
+<a href=#268 id=268 data-nosnippet>268</a><span class="kw">fn </span>to_bytes_entry(v: <span class="kw">impl </span>IntoIterator<Item = (i32, Datum)>) -> <span class="prelude-ty">Result</span><Vec<BytesEntry>, Error> {
+<a href=#269 id=269 data-nosnippet>269</a> <span class="kw">let </span>iter = v.into_iter();
+<a href=#270 id=270 data-nosnippet>270</a> <span class="comment">// Reserve the capacity to the lower bound.
+<a href=#271 id=271 data-nosnippet>271</a> </span><span class="kw">let </span><span class="kw-2">mut </span>bs = Vec::with_capacity(iter.size_hint().<span class="number">0</span>);
+<a href=#272 id=272 data-nosnippet>272</a> <span class="kw">for </span>(k, d) <span class="kw">in </span>iter {
+<a href=#273 id=273 data-nosnippet>273</a> bs.push(BytesEntry {
+<a href=#274 id=274 data-nosnippet>274</a> key: k,
+<a href=#275 id=275 data-nosnippet>275</a> value: d.to_bytes()<span class="question-mark">?</span>,
+<a href=#276 id=276 data-nosnippet>276</a> });
+<a href=#277 id=277 data-nosnippet>277</a> }
+<a href=#278 id=278 data-nosnippet>278</a> <span class="prelude-val">Ok</span>(bs)
+<a href=#279 id=279 data-nosnippet>279</a>}
+<a href=#280 id=280 data-nosnippet>280</a>
+<a href=#281 id=281 data-nosnippet>281</a><span class="attr">#[derive(Serialize, Deserialize)]
+<a href=#282 id=282 data-nosnippet>282</a>#[cfg_attr(test, derive(Debug, PartialEq, Eq))]
+<a href=#283 id=283 data-nosnippet>283</a></span><span class="kw">struct </span>I64Entry {
+<a href=#284 id=284 data-nosnippet>284</a> key: i32,
+<a href=#285 id=285 data-nosnippet>285</a> value: i64,
+<a href=#286 id=286 data-nosnippet>286</a>}
+<a href=#287 id=287 data-nosnippet>287</a>
+<a href=#288 id=288 data-nosnippet>288</a><span class="kw">fn </span>parse_i64_entry(v: Vec<I64Entry>) -> <span class="prelude-ty">Result</span><HashMap<i32, u64>, Error> {
+<a href=#289 id=289 data-nosnippet>289</a> <span class="kw">let </span><span class="kw-2">mut </span>m = HashMap::with_capacity(v.len());
+<a href=#290 id=290 data-nosnippet>290</a> <span class="kw">for </span>entry <span class="kw">in </span>v {
+<a href=#291 id=291 data-nosnippet>291</a> <span class="comment">// We ignore the entry if it's value is negative since these entries are supposed to be used for
+<a href=#292 id=292 data-nosnippet>292</a> // counting, which should never be negative.
+<a href=#293 id=293 data-nosnippet>293</a> </span><span class="kw">if let </span><span class="prelude-val">Ok</span>(v) = entry.value.try_into() {
+<a href=#294 id=294 data-nosnippet>294</a> m.insert(entry.key, v);
+<a href=#295 id=295 data-nosnippet>295</a> }
+<a href=#296 id=296 data-nosnippet>296</a> }
+<a href=#297 id=297 data-nosnippet>297</a> <span class="prelude-val">Ok</span>(m)
+<a href=#298 id=298 data-nosnippet>298</a>}
+<a href=#299 id=299 data-nosnippet>299</a>
+<a href=#300 id=300 data-nosnippet>300</a><span class="attr">#[allow(unused_mut)]
+<a href=#301 id=301 data-nosnippet>301</a></span><span class="kw">fn </span>to_i64_entry(entries: HashMap<i32, u64>) -> <span class="prelude-ty">Result</span><Vec<I64Entry>, Error> {
+<a href=#302 id=302 data-nosnippet>302</a> <span class="kw">let </span><span class="kw-2">mut </span>i64_entries = entries
+<a href=#303 id=303 data-nosnippet>303</a> .iter()
+<a href=#304 id=304 data-nosnippet>304</a> .map(|e| {
+<a href=#305 id=305 data-nosnippet>305</a> <span class="prelude-val">Ok</span>(I64Entry {
+<a href=#306 id=306 data-nosnippet>306</a> key: <span class="kw-2">*</span>e.<span class="number">0</span>,
+<a href=#307 id=307 data-nosnippet>307</a> value: (<span class="kw-2">*</span>e.<span class="number">1</span>).try_into()<span class="question-mark">?</span>,
+<a href=#308 id=308 data-nosnippet>308</a> })
+<a href=#309 id=309 data-nosnippet>309</a> })
+<a href=#310 id=310 data-nosnippet>310</a> .collect::<<span class="prelude-ty">Result</span><Vec<<span class="kw">_</span>>, Error>>()<span class="question-mark">?</span>;
+<a href=#311 id=311 data-nosnippet>311</a>
+<a href=#312 id=312 data-nosnippet>312</a> <span class="comment">// Ensure that the order is deterministic during testing
+<a href=#313 id=313 data-nosnippet>313</a> </span><span class="attr">#[cfg(test)]
+<a href=#314 id=314 data-nosnippet>314</a> </span>i64_entries.sort_by_key(|e| e.key);
+<a href=#315 id=315 data-nosnippet>315</a>
+<a href=#316 id=316 data-nosnippet>316</a> <span class="prelude-val">Ok</span>(i64_entries)
+<a href=#317 id=317 data-nosnippet>317</a>}
<a href=#318 id=318 data-nosnippet>318</a>
-<a href=#319 id=319 data-nosnippet>319</a> <span class="prelude-val">Ok</span>(i64_entries)
-<a href=#320 id=320 data-nosnippet>320</a>}
-<a href=#321 id=321 data-nosnippet>321</a>
-<a href=#322 id=322 data-nosnippet>322</a><span class="attr">#[cfg(test)]
-<a href=#323 id=323 data-nosnippet>323</a></span><span class="kw">mod </span>tests {
-<a href=#324 id=324 data-nosnippet>324</a> <span class="kw">use </span>std::collections::HashMap;
-<a href=#325 id=325 data-nosnippet>325</a> <span class="kw">use </span>std::io::Cursor;
-<a href=#326 id=326 data-nosnippet>326</a> <span class="kw">use </span>std::sync::Arc;
-<a href=#327 id=327 data-nosnippet>327</a>
-<a href=#328 id=328 data-nosnippet>328</a> <span class="kw">use </span><span class="kw">crate</span>::spec::manifest::_serde::{I64Entry, parse_i64_entry};
-<a href=#329 id=329 data-nosnippet>329</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{
-<a href=#330 id=330 data-nosnippet>330</a> DataContentType, DataFile, DataFileFormat, Datum, FormatVersion, NestedField,
-<a href=#331 id=331 data-nosnippet>331</a> PrimitiveType, Schema, Struct, StructType, Type, read_data_files_from_avro,
-<a href=#332 id=332 data-nosnippet>332</a> write_data_files_to_avro,
-<a href=#333 id=333 data-nosnippet>333</a> };
-<a href=#334 id=334 data-nosnippet>334</a>
-<a href=#335 id=335 data-nosnippet>335</a> <span class="attr">#[test]
-<a href=#336 id=336 data-nosnippet>336</a> </span><span class="kw">fn </span>test_parse_negative_manifest_entry() {
-<a href=#337 id=337 data-nosnippet>337</a> <span class="kw">let </span>entries = <span class="macro">vec!</span>[I64Entry { key: <span class="number">1</span>, value: -<span class="number">1 </span>}, I64Entry {
-<a href=#338 id=338 data-nosnippet>338</a> key: <span class="number">2</span>,
-<a href=#339 id=339 data-nosnippet>339</a> value: <span class="number">3</span>,
-<a href=#340 id=340 data-nosnippet>340</a> }];
-<a href=#341 id=341 data-nosnippet>341</a>
-<a href=#342 id=342 data-nosnippet>342</a> <span class="kw">let </span>ret = parse_i64_entry(entries).unwrap();
-<a href=#343 id=343 data-nosnippet>343</a>
-<a href=#344 id=344 data-nosnippet>344</a> <span class="kw">let </span>expected_ret = HashMap::from([(<span class="number">2</span>, <span class="number">3</span>)]);
-<a href=#345 id=345 data-nosnippet>345</a> <span class="macro">assert_eq!</span>(ret, expected_ret, <span class="string">"Negative i64 entry should be ignored!"</span>);
-<a href=#346 id=346 data-nosnippet>346</a> }
-<a href=#347 id=347 data-nosnippet>347</a>
-<a href=#348 id=348 data-nosnippet>348</a> <span class="kw">fn </span>schema() -> Arc<Schema> {
-<a href=#349 id=349 data-nosnippet>349</a> Arc::new(
-<a href=#350 id=350 data-nosnippet>350</a> Schema::builder()
-<a href=#351 id=351 data-nosnippet>351</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#352 id=352 data-nosnippet>352</a> Arc::new(NestedField::optional(
-<a href=#353 id=353 data-nosnippet>353</a> <span class="number">1</span>,
-<a href=#354 id=354 data-nosnippet>354</a> <span class="string">"v1"</span>,
-<a href=#355 id=355 data-nosnippet>355</a> Type::Primitive(PrimitiveType::Int),
-<a href=#356 id=356 data-nosnippet>356</a> )),
-<a href=#357 id=357 data-nosnippet>357</a> Arc::new(NestedField::optional(
-<a href=#358 id=358 data-nosnippet>358</a> <span class="number">2</span>,
-<a href=#359 id=359 data-nosnippet>359</a> <span class="string">"v2"</span>,
-<a href=#360 id=360 data-nosnippet>360</a> Type::Primitive(PrimitiveType::String),
-<a href=#361 id=361 data-nosnippet>361</a> )),
-<a href=#362 id=362 data-nosnippet>362</a> Arc::new(NestedField::optional(
-<a href=#363 id=363 data-nosnippet>363</a> <span class="number">3</span>,
-<a href=#364 id=364 data-nosnippet>364</a> <span class="string">"v3"</span>,
-<a href=#365 id=365 data-nosnippet>365</a> Type::Primitive(PrimitiveType::String),
-<a href=#366 id=366 data-nosnippet>366</a> )),
-<a href=#367 id=367 data-nosnippet>367</a> ])
-<a href=#368 id=368 data-nosnippet>368</a> .build()
-<a href=#369 id=369 data-nosnippet>369</a> .unwrap(),
-<a href=#370 id=370 data-nosnippet>370</a> )
-<a href=#371 id=371 data-nosnippet>371</a> }
-<a href=#372 id=372 data-nosnippet>372</a>
-<a href=#373 id=373 data-nosnippet>373</a> <span class="kw">fn </span>data_files() -> Vec<DataFile> {
-<a href=#374 id=374 data-nosnippet>374</a> <span class="macro">vec!</span>[DataFile {
-<a href=#375 id=375 data-nosnippet>375</a> content: DataContentType::Data,
-<a href=#376 id=376 data-nosnippet>376</a> file_path: <span class="string">"s3://testbucket/iceberg_data/iceberg_ctl/iceberg_db/iceberg_tbl/data/00000-7-45268d71-54eb-476c-b42c-942d880c04a1-00001.parquet"</span>.to_string(),
-<a href=#377 id=377 data-nosnippet>377</a> file_format: DataFileFormat::Parquet,
-<a href=#378 id=378 data-nosnippet>378</a> partition: Struct::empty(),
-<a href=#379 id=379 data-nosnippet>379</a> record_count: <span class="number">1</span>,
-<a href=#380 id=380 data-nosnippet>380</a> file_size_in_bytes: <span class="number">875</span>,
-<a href=#381 id=381 data-nosnippet>381</a> column_sizes: HashMap::from([(<span class="number">1</span>,<span class="number">47</span>),(<span class="number">2</span>,<span class="number">48</span>),(<span class="number">3</span>,<span class="number">52</span>)]),
-<a href=#382 id=382 data-nosnippet>382</a> value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>)]),
-<a href=#383 id=383 data-nosnippet>383</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>)]),
-<a href=#384 id=384 data-nosnippet>384</a> nan_value_counts: HashMap::new(),
-<a href=#385 id=385 data-nosnippet>385</a> lower_bounds: HashMap::from([(<span class="number">1</span>,Datum::int(<span class="number">1</span>)),(<span class="number">2</span>,Datum::string(<span class="string">"a"</span>)),(<span class="number">3</span>,Datum::string(<span class="string">"AC/DC"</span>))]),
-<a href=#386 id=386 data-nosnippet>386</a> upper_bounds: HashMap::from([(<span class="number">1</span>,Datum::int(<span class="number">1</span>)),(<span class="number">2</span>,Datum::string(<span class="string">"a"</span>)),(<span class="number">3</span>,Datum::string(<span class="string">"AC/DC"</span>))]),
-<a href=#387 id=387 data-nosnippet>387</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#388 id=388 data-nosnippet>388</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#389 id=389 data-nosnippet>389</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#390 id=390 data-nosnippet>390</a> sort_order_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#391 id=391 data-nosnippet>391</a> partition_spec_id: <span class="number">0</span>,
-<a href=#392 id=392 data-nosnippet>392</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#393 id=393 data-nosnippet>393</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#394 id=394 data-nosnippet>394</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#395 id=395 data-nosnippet>395</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#396 id=396 data-nosnippet>396</a> }]
-<a href=#397 id=397 data-nosnippet>397</a> }
-<a href=#398 id=398 data-nosnippet>398</a>
-<a href=#399 id=399 data-nosnippet>399</a> <span class="attr">#[tokio::test]
-<a href=#400 id=400 data-nosnippet>400</a> </span><span class="kw">async fn </span>test_data_file_serialize_deserialize() {
-<a href=#401 id=401 data-nosnippet>401</a> <span class="kw">let </span>schema = schema();
-<a href=#402 id=402 data-nosnippet>402</a> <span class="kw">let </span>data_files = data_files();
-<a href=#403 id=403 data-nosnippet>403</a>
-<a href=#404 id=404 data-nosnippet>404</a> <span class="kw">let </span><span class="kw-2">mut </span>buffer = Vec::new();
-<a href=#405 id=405 data-nosnippet>405</a> <span class="kw">let _ </span>= write_data_files_to_avro(
-<a href=#406 id=406 data-nosnippet>406</a> <span class="kw-2">&mut </span>buffer,
-<a href=#407 id=407 data-nosnippet>407</a> data_files.clone().into_iter(),
-<a href=#408 id=408 data-nosnippet>408</a> <span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
-<a href=#409 id=409 data-nosnippet>409</a> FormatVersion::V2,
-<a href=#410 id=410 data-nosnippet>410</a> )
-<a href=#411 id=411 data-nosnippet>411</a> .unwrap();
-<a href=#412 id=412 data-nosnippet>412</a>
-<a href=#413 id=413 data-nosnippet>413</a> <span class="kw">let </span>actual_data_file = read_data_files_from_avro(
-<a href=#414 id=414 data-nosnippet>414</a> <span class="kw-2">&mut </span>Cursor::new(buffer),
-<a href=#415 id=415 data-nosnippet>415</a> <span class="kw-2">&</span>schema,
-<a href=#416 id=416 data-nosnippet>416</a> <span class="number">0</span>,
-<a href=#417 id=417 data-nosnippet>417</a> <span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
-<a href=#418 id=418 data-nosnippet>418</a> FormatVersion::V2,
-<a href=#419 id=419 data-nosnippet>419</a> )
-<a href=#420 id=420 data-nosnippet>420</a> .unwrap();
+<a href=#319 id=319 data-nosnippet>319</a><span class="attr">#[cfg(test)]
+<a href=#320 id=320 data-nosnippet>320</a></span><span class="kw">mod </span>tests {
+<a href=#321 id=321 data-nosnippet>321</a> <span class="kw">use </span>std::collections::HashMap;
+<a href=#322 id=322 data-nosnippet>322</a> <span class="kw">use </span>std::io::Cursor;
+<a href=#323 id=323 data-nosnippet>323</a> <span class="kw">use </span>std::sync::Arc;
+<a href=#324 id=324 data-nosnippet>324</a>
+<a href=#325 id=325 data-nosnippet>325</a> <span class="kw">use </span><span class="kw">crate</span>::spec::manifest::_serde::{I64Entry, parse_i64_entry};
+<a href=#326 id=326 data-nosnippet>326</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{
+<a href=#327 id=327 data-nosnippet>327</a> DataContentType, DataFile, DataFileFormat, Datum, FormatVersion, NestedField,
+<a href=#328 id=328 data-nosnippet>328</a> PrimitiveType, Schema, Struct, StructType, Type, read_data_files_from_avro,
+<a href=#329 id=329 data-nosnippet>329</a> write_data_files_to_avro,
+<a href=#330 id=330 data-nosnippet>330</a> };
+<a href=#331 id=331 data-nosnippet>331</a>
+<a href=#332 id=332 data-nosnippet>332</a> <span class="attr">#[test]
+<a href=#333 id=333 data-nosnippet>333</a> </span><span class="kw">fn </span>test_parse_negative_manifest_entry() {
+<a href=#334 id=334 data-nosnippet>334</a> <span class="kw">let </span>entries = <span class="macro">vec!</span>[I64Entry { key: <span class="number">1</span>, value: -<span class="number">1 </span>}, I64Entry {
+<a href=#335 id=335 data-nosnippet>335</a> key: <span class="number">2</span>,
+<a href=#336 id=336 data-nosnippet>336</a> value: <span class="number">3</span>,
+<a href=#337 id=337 data-nosnippet>337</a> }];
+<a href=#338 id=338 data-nosnippet>338</a>
+<a href=#339 id=339 data-nosnippet>339</a> <span class="kw">let </span>ret = parse_i64_entry(entries).unwrap();
+<a href=#340 id=340 data-nosnippet>340</a>
+<a href=#341 id=341 data-nosnippet>341</a> <span class="kw">let </span>expected_ret = HashMap::from([(<span class="number">2</span>, <span class="number">3</span>)]);
+<a href=#342 id=342 data-nosnippet>342</a> <span class="macro">assert_eq!</span>(ret, expected_ret, <span class="string">"Negative i64 entry should be ignored!"</span>);
+<a href=#343 id=343 data-nosnippet>343</a> }
+<a href=#344 id=344 data-nosnippet>344</a>
+<a href=#345 id=345 data-nosnippet>345</a> <span class="kw">fn </span>schema() -> Arc<Schema> {
+<a href=#346 id=346 data-nosnippet>346</a> Arc::new(
+<a href=#347 id=347 data-nosnippet>347</a> Schema::builder()
+<a href=#348 id=348 data-nosnippet>348</a> .with_fields(<span class="macro">vec!</span>[
+<a href=#349 id=349 data-nosnippet>349</a> Arc::new(NestedField::optional(
+<a href=#350 id=350 data-nosnippet>350</a> <span class="number">1</span>,
+<a href=#351 id=351 data-nosnippet>351</a> <span class="string">"v1"</span>,
+<a href=#352 id=352 data-nosnippet>352</a> Type::Primitive(PrimitiveType::Int),
+<a href=#353 id=353 data-nosnippet>353</a> )),
+<a href=#354 id=354 data-nosnippet>354</a> Arc::new(NestedField::optional(
+<a href=#355 id=355 data-nosnippet>355</a> <span class="number">2</span>,
+<a href=#356 id=356 data-nosnippet>356</a> <span class="string">"v2"</span>,
+<a href=#357 id=357 data-nosnippet>357</a> Type::Primitive(PrimitiveType::String),
+<a href=#358 id=358 data-nosnippet>358</a> )),
+<a href=#359 id=359 data-nosnippet>359</a> Arc::new(NestedField::optional(
+<a href=#360 id=360 data-nosnippet>360</a> <span class="number">3</span>,
+<a href=#361 id=361 data-nosnippet>361</a> <span class="string">"v3"</span>,
+<a href=#362 id=362 data-nosnippet>362</a> Type::Primitive(PrimitiveType::String),
+<a href=#363 id=363 data-nosnippet>363</a> )),
+<a href=#364 id=364 data-nosnippet>364</a> ])
+<a href=#365 id=365 data-nosnippet>365</a> .build()
+<a href=#366 id=366 data-nosnippet>366</a> .unwrap(),
+<a href=#367 id=367 data-nosnippet>367</a> )
+<a href=#368 id=368 data-nosnippet>368</a> }
+<a href=#369 id=369 data-nosnippet>369</a>
+<a href=#370 id=370 data-nosnippet>370</a> <span class="kw">fn </span>data_files() -> Vec<DataFile> {
+<a href=#371 id=371 data-nosnippet>371</a> <span class="macro">vec!</span>[DataFile {
+<a href=#372 id=372 data-nosnippet>372</a> content: DataContentType::Data,
+<a href=#373 id=373 data-nosnippet>373</a> file_path: <span class="string">"s3://testbucket/iceberg_data/iceberg_ctl/iceberg_db/iceberg_tbl/data/00000-7-45268d71-54eb-476c-b42c-942d880c04a1-00001.parquet"</span>.to_string(),
+<a href=#374 id=374 data-nosnippet>374</a> file_format: DataFileFormat::Parquet,
+<a href=#375 id=375 data-nosnippet>375</a> partition: Struct::empty(),
+<a href=#376 id=376 data-nosnippet>376</a> record_count: <span class="number">1</span>,
+<a href=#377 id=377 data-nosnippet>377</a> file_size_in_bytes: <span class="number">875</span>,
+<a href=#378 id=378 data-nosnippet>378</a> column_sizes: HashMap::from([(<span class="number">1</span>,<span class="number">47</span>),(<span class="number">2</span>,<span class="number">48</span>),(<span class="number">3</span>,<span class="number">52</span>)]),
+<a href=#379 id=379 data-nosnippet>379</a> value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>)]),
+<a href=#380 id=380 data-nosnippet>380</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>)]),
+<a href=#381 id=381 data-nosnippet>381</a> nan_value_counts: HashMap::new(),
+<a href=#382 id=382 data-nosnippet>382</a> lower_bounds: HashMap::from([(<span class="number">1</span>,Datum::int(<span class="number">1</span>)),(<span class="number">2</span>,Datum::string(<span class="string">"a"</span>)),(<span class="number">3</span>,Datum::string(<span class="string">"AC/DC"</span>))]),
+<a href=#383 id=383 data-nosnippet>383</a> upper_bounds: HashMap::from([(<span class="number">1</span>,Datum::int(<span class="number">1</span>)),(<span class="number">2</span>,Datum::string(<span class="string">"a"</span>)),(<span class="number">3</span>,Datum::string(<span class="string">"AC/DC"</span>))]),
+<a href=#384 id=384 data-nosnippet>384</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#385 id=385 data-nosnippet>385</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#386 id=386 data-nosnippet>386</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#387 id=387 data-nosnippet>387</a> sort_order_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#388 id=388 data-nosnippet>388</a> partition_spec_id: <span class="number">0</span>,
+<a href=#389 id=389 data-nosnippet>389</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#390 id=390 data-nosnippet>390</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#391 id=391 data-nosnippet>391</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#392 id=392 data-nosnippet>392</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#393 id=393 data-nosnippet>393</a> }]
+<a href=#394 id=394 data-nosnippet>394</a> }
+<a href=#395 id=395 data-nosnippet>395</a>
+<a href=#396 id=396 data-nosnippet>396</a> <span class="attr">#[tokio::test]
+<a href=#397 id=397 data-nosnippet>397</a> </span><span class="kw">async fn </span>test_data_file_serialize_deserialize() {
+<a href=#398 id=398 data-nosnippet>398</a> <span class="kw">let </span>schema = schema();
+<a href=#399 id=399 data-nosnippet>399</a> <span class="kw">let </span>data_files = data_files();
+<a href=#400 id=400 data-nosnippet>400</a>
+<a href=#401 id=401 data-nosnippet>401</a> <span class="kw">let </span><span class="kw-2">mut </span>buffer = Vec::new();
+<a href=#402 id=402 data-nosnippet>402</a> <span class="kw">let _ </span>= write_data_files_to_avro(
+<a href=#403 id=403 data-nosnippet>403</a> <span class="kw-2">&mut </span>buffer,
+<a href=#404 id=404 data-nosnippet>404</a> data_files.clone().into_iter(),
+<a href=#405 id=405 data-nosnippet>405</a> <span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
+<a href=#406 id=406 data-nosnippet>406</a> FormatVersion::V2,
+<a href=#407 id=407 data-nosnippet>407</a> )
+<a href=#408 id=408 data-nosnippet>408</a> .unwrap();
+<a href=#409 id=409 data-nosnippet>409</a>
+<a href=#410 id=410 data-nosnippet>410</a> <span class="kw">let </span>actual_data_file = read_data_files_from_avro(
+<a href=#411 id=411 data-nosnippet>411</a> <span class="kw-2">&mut </span>Cursor::new(buffer),
+<a href=#412 id=412 data-nosnippet>412</a> <span class="kw-2">&</span>schema,
+<a href=#413 id=413 data-nosnippet>413</a> <span class="number">0</span>,
+<a href=#414 id=414 data-nosnippet>414</a> <span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
+<a href=#415 id=415 data-nosnippet>415</a> FormatVersion::V2,
+<a href=#416 id=416 data-nosnippet>416</a> )
+<a href=#417 id=417 data-nosnippet>417</a> .unwrap();
+<a href=#418 id=418 data-nosnippet>418</a>
+<a href=#419 id=419 data-nosnippet>419</a> <span class="macro">assert_eq!</span>(data_files, actual_data_file);
+<a href=#420 id=420 data-nosnippet>420</a> }
<a href=#421 id=421 data-nosnippet>421</a>
-<a href=#422 id=422 data-nosnippet>422</a> <span class="macro">assert_eq!</span>(data_files, actual_data_file);
-<a href=#423 id=423 data-nosnippet>423</a> }
-<a href=#424 id=424 data-nosnippet>424</a>
-<a href=#425 id=425 data-nosnippet>425</a> <span class="attr">#[tokio::test]
-<a href=#426 id=426 data-nosnippet>426</a> </span><span class="kw">async fn </span>test_data_file_serialize_deserialize_v1_data_on_v2_reader() {
-<a href=#427 id=427 data-nosnippet>427</a> <span class="kw">let </span>schema = schema();
-<a href=#428 id=428 data-nosnippet>428</a> <span class="kw">let </span>data_files = data_files();
-<a href=#429 id=429 data-nosnippet>429</a>
-<a href=#430 id=430 data-nosnippet>430</a> <span class="kw">let </span><span class="kw-2">mut </span>buffer = Vec::new();
-<a href=#431 id=431 data-nosnippet>431</a> <span class="kw">let _ </span>= write_data_files_to_avro(
-<a href=#432 id=432 data-nosnippet>432</a> <span class="kw-2">&mut </span>buffer,
-<a href=#433 id=433 data-nosnippet>433</a> data_files.clone().into_iter(),
-<a href=#434 id=434 data-nosnippet>434</a> <span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
-<a href=#435 id=435 data-nosnippet>435</a> FormatVersion::V1,
-<a href=#436 id=436 data-nosnippet>436</a> )
-<a href=#437 id=437 data-nosnippet>437</a> .unwrap();
-<a href=#438 id=438 data-nosnippet>438</a>
-<a href=#439 id=439 data-nosnippet>439</a> <span class="kw">let </span>actual_data_file = read_data_files_from_avro(
-<a href=#440 id=440 data-nosnippet>440</a> <span class="kw-2">&mut </span>Cursor::new(buffer),
-<a href=#441 id=441 data-nosnippet>441</a> <span class="kw-2">&</span>schema,
-<a href=#442 id=442 data-nosnippet>442</a> <span class="number">0</span>,
-<a href=#443 id=443 data-nosnippet>443</a> <span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
-<a href=#444 id=444 data-nosnippet>444</a> FormatVersion::V2,
-<a href=#445 id=445 data-nosnippet>445</a> )
-<a href=#446 id=446 data-nosnippet>446</a> .unwrap();
+<a href=#422 id=422 data-nosnippet>422</a> <span class="attr">#[tokio::test]
+<a href=#423 id=423 data-nosnippet>423</a> </span><span class="kw">async fn </span>test_data_file_serialize_deserialize_v1_data_on_v2_reader() {
+<a href=#424 id=424 data-nosnippet>424</a> <span class="kw">let </span>schema = schema();
+<a href=#425 id=425 data-nosnippet>425</a> <span class="kw">let </span>data_files = data_files();
+<a href=#426 id=426 data-nosnippet>426</a>
+<a href=#427 id=427 data-nosnippet>427</a> <span class="kw">let </span><span class="kw-2">mut </span>buffer = Vec::new();
+<a href=#428 id=428 data-nosnippet>428</a> <span class="kw">let _ </span>= write_data_files_to_avro(
+<a href=#429 id=429 data-nosnippet>429</a> <span class="kw-2">&mut </span>buffer,
+<a href=#430 id=430 data-nosnippet>430</a> data_files.clone().into_iter(),
+<a href=#431 id=431 data-nosnippet>431</a> <span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
+<a href=#432 id=432 data-nosnippet>432</a> FormatVersion::V1,
+<a href=#433 id=433 data-nosnippet>433</a> )
+<a href=#434 id=434 data-nosnippet>434</a> .unwrap();
+<a href=#435 id=435 data-nosnippet>435</a>
+<a href=#436 id=436 data-nosnippet>436</a> <span class="kw">let </span>actual_data_file = read_data_files_from_avro(
+<a href=#437 id=437 data-nosnippet>437</a> <span class="kw-2">&mut </span>Cursor::new(buffer),
+<a href=#438 id=438 data-nosnippet>438</a> <span class="kw-2">&</span>schema,
+<a href=#439 id=439 data-nosnippet>439</a> <span class="number">0</span>,
+<a href=#440 id=440 data-nosnippet>440</a> <span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
+<a href=#441 id=441 data-nosnippet>441</a> FormatVersion::V2,
+<a href=#442 id=442 data-nosnippet>442</a> )
+<a href=#443 id=443 data-nosnippet>443</a> .unwrap();
+<a href=#444 id=444 data-nosnippet>444</a>
+<a href=#445 id=445 data-nosnippet>445</a> <span class="macro">assert_eq!</span>(actual_data_file[<span class="number">0</span>].content, DataContentType::Data)
+<a href=#446 id=446 data-nosnippet>446</a> }
<a href=#447 id=447 data-nosnippet>447</a>
-<a href=#448 id=448 data-nosnippet>448</a> <span class="macro">assert_eq!</span>(actual_data_file[<span class="number">0</span>].content, DataContentType::Data)
-<a href=#449 id=449 data-nosnippet>449</a> }
-<a href=#450 id=450 data-nosnippet>450</a>
-<a href=#451 id=451 data-nosnippet>451</a> <span class="attr">#[test]
-<a href=#452 id=452 data-nosnippet>452</a> </span><span class="kw">fn </span>test_manifest_entry_v1_to_v2_projection() {
-<a href=#453 id=453 data-nosnippet>453</a> <span class="kw">use </span><span class="kw">crate</span>::spec::manifest::_serde::{DataFileSerde, ManifestEntryV1};
-<a href=#454 id=454 data-nosnippet>454</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{Literal, RawLiteral, Struct, StructType};
-<a href=#455 id=455 data-nosnippet>455</a>
-<a href=#456 id=456 data-nosnippet>456</a> <span class="kw">let </span>partition = RawLiteral::try_from(
-<a href=#457 id=457 data-nosnippet>457</a> Literal::Struct(Struct::empty()),
-<a href=#458 id=458 data-nosnippet>458</a> <span class="kw-2">&</span>Type::Struct(StructType::new(<span class="macro">vec!</span>[])),
-<a href=#459 id=459 data-nosnippet>459</a> )
-<a href=#460 id=460 data-nosnippet>460</a> .unwrap();
-<a href=#461 id=461 data-nosnippet>461</a>
-<a href=#462 id=462 data-nosnippet>462</a> <span class="comment">// Create a V1 manifest entry struct (lacks V2 sequence number fields)
-<a href=#463 id=463 data-nosnippet>463</a> </span><span class="kw">let </span>v1_entry = ManifestEntryV1 {
-<a href=#464 id=464 data-nosnippet>464</a> status: <span class="number">1</span>, <span class="comment">// Added
-<a href=#465 id=465 data-nosnippet>465</a> </span>snapshot_id: <span class="number">12345</span>,
-<a href=#466 id=466 data-nosnippet>466</a> data_file: DataFileSerde {
-<a href=#467 id=467 data-nosnippet>467</a> content: <span class="number">0</span>, <span class="comment">// DataFileSerde is shared between V1/V2
-<a href=#468 id=468 data-nosnippet>468</a> </span>file_path: <span class="string">"test/path.parquet"</span>.to_string(),
-<a href=#469 id=469 data-nosnippet>469</a> file_format: <span class="string">"PARQUET"</span>.to_string(),
-<a href=#470 id=470 data-nosnippet>470</a> partition,
-<a href=#471 id=471 data-nosnippet>471</a> record_count: <span class="number">100</span>,
-<a href=#472 id=472 data-nosnippet>472</a> file_size_in_bytes: <span class="number">1024</span>,
-<a href=#473 id=473 data-nosnippet>473</a> block_size_in_bytes: <span class="prelude-val">Some</span>(<span class="number">0</span>), <span class="comment">// V1 includes this field
-<a href=#474 id=474 data-nosnippet>474</a> </span>column_sizes: <span class="prelude-val">None</span>,
-<a href=#475 id=475 data-nosnippet>475</a> value_counts: <span class="prelude-val">None</span>,
-<a href=#476 id=476 data-nosnippet>476</a> null_value_counts: <span class="prelude-val">None</span>,
-<a href=#477 id=477 data-nosnippet>477</a> nan_value_counts: <span class="prelude-val">None</span>,
-<a href=#478 id=478 data-nosnippet>478</a> lower_bounds: <span class="prelude-val">None</span>,
-<a href=#479 id=479 data-nosnippet>479</a> upper_bounds: <span class="prelude-val">None</span>,
-<a href=#480 id=480 data-nosnippet>480</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#481 id=481 data-nosnippet>481</a> split_offsets: <span class="prelude-val">None</span>,
-<a href=#482 id=482 data-nosnippet>482</a> equality_ids: <span class="prelude-val">None</span>, <span class="comment">// Will be converted to empty vec
-<a href=#483 id=483 data-nosnippet>483</a> </span>sort_order_id: <span class="prelude-val">None</span>,
-<a href=#484 id=484 data-nosnippet>484</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#485 id=485 data-nosnippet>485</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#486 id=486 data-nosnippet>486</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#487 id=487 data-nosnippet>487</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#488 id=488 data-nosnippet>488</a> },
-<a href=#489 id=489 data-nosnippet>489</a> };
-<a href=#490 id=490 data-nosnippet>490</a>
-<a href=#491 id=491 data-nosnippet>491</a> <span class="comment">// Test the explicit V1→V2 conversion logic in ManifestEntryV1::try_into()
-<a href=#492 id=492 data-nosnippet>492</a> </span><span class="kw">let </span>v2_entry = v1_entry
-<a href=#493 id=493 data-nosnippet>493</a> .try_into(
-<a href=#494 id=494 data-nosnippet>494</a> <span class="number">0</span>, <span class="comment">// partition_spec_id
-<a href=#495 id=495 data-nosnippet>495</a> </span><span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
-<a href=#496 id=496 data-nosnippet>496</a> <span class="kw-2">&</span>schema(),
-<a href=#497 id=497 data-nosnippet>497</a> )
-<a href=#498 id=498 data-nosnippet>498</a> .unwrap();
-<a href=#499 id=499 data-nosnippet>499</a>
-<a href=#500 id=500 data-nosnippet>500</a> <span class="comment">// Verify that V1→V2 conversion adds the missing V2 sequence number fields
-<a href=#501 id=501 data-nosnippet>501</a> </span><span class="macro">assert_eq!</span>(
-<a href=#502 id=502 data-nosnippet>502</a> v2_entry.sequence_number,
-<a href=#503 id=503 data-nosnippet>503</a> <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#504 id=504 data-nosnippet>504</a> <span class="string">"ManifestEntryV1::try_into() should set sequence_number to 0"
-<a href=#505 id=505 data-nosnippet>505</a> </span>);
-<a href=#506 id=506 data-nosnippet>506</a> <span class="macro">assert_eq!</span>(
-<a href=#507 id=507 data-nosnippet>507</a> v2_entry.file_sequence_number,
-<a href=#508 id=508 data-nosnippet>508</a> <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#509 id=509 data-nosnippet>509</a> <span class="string">"ManifestEntryV1::try_into() should set file_sequence_number to 0"
-<a href=#510 id=510 data-nosnippet>510</a> </span>);
-<a href=#511 id=511 data-nosnippet>511</a> <span class="macro">assert_eq!</span>(
-<a href=#512 id=512 data-nosnippet>512</a> v2_entry.snapshot_id,
-<a href=#513 id=513 data-nosnippet>513</a> <span class="prelude-val">Some</span>(<span class="number">12345</span>),
-<a href=#514 id=514 data-nosnippet>514</a> <span class="string">"snapshot_id should be preserved during conversion"
-<a href=#515 id=515 data-nosnippet>515</a> </span>);
-<a href=#516 id=516 data-nosnippet>516</a>
-<a href=#517 id=517 data-nosnippet>517</a> <span class="comment">// Verify that DataFileSerde conversion applies V2 defaults
-<a href=#518 id=518 data-nosnippet>518</a> </span><span class="macro">assert_eq!</span>(
-<a href=#519 id=519 data-nosnippet>519</a> v2_entry.data_file.content,
-<a href=#520 id=520 data-nosnippet>520</a> DataContentType::Data,
-<a href=#521 id=521 data-nosnippet>521</a> <span class="string">"DataFileSerde should convert content 0 to DataContentType::Data"
-<a href=#522 id=522 data-nosnippet>522</a> </span>);
-<a href=#523 id=523 data-nosnippet>523</a> <span class="macro">assert_eq!</span>(
-<a href=#524 id=524 data-nosnippet>524</a> v2_entry.data_file.equality_ids, <span class="prelude-val">None</span>,
-<a href=#525 id=525 data-nosnippet>525</a> <span class="string">"DataFileSerde should preserve None equality_ids as None"
-<a href=#526 id=526 data-nosnippet>526</a> </span>);
-<a href=#527 id=527 data-nosnippet>527</a>
-<a href=#528 id=528 data-nosnippet>528</a> <span class="comment">// Verify other fields are preserved during conversion
-<a href=#529 id=529 data-nosnippet>529</a> </span><span class="macro">assert_eq!</span>(v2_entry.data_file.file_path, <span class="string">"test/path.parquet"</span>);
-<a href=#530 id=530 data-nosnippet>530</a> <span class="macro">assert_eq!</span>(v2_entry.data_file.record_count, <span class="number">100</span>);
-<a href=#531 id=531 data-nosnippet>531</a> <span class="macro">assert_eq!</span>(v2_entry.data_file.file_size_in_bytes, <span class="number">1024</span>);
-<a href=#532 id=532 data-nosnippet>532</a> }
-<a href=#533 id=533 data-nosnippet>533</a>
-<a href=#534 id=534 data-nosnippet>534</a> <span class="attr">#[test]
-<a href=#535 id=535 data-nosnippet>535</a> </span><span class="kw">fn </span>test_data_file_serde_v1_field_defaults() {
-<a href=#536 id=536 data-nosnippet>536</a> <span class="kw">use </span><span class="kw">crate</span>::spec::manifest::_serde::DataFileSerde;
-<a href=#537 id=537 data-nosnippet>537</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{Literal, RawLiteral, Struct, StructType};
-<a href=#538 id=538 data-nosnippet>538</a>
-<a href=#539 id=539 data-nosnippet>539</a> <span class="kw">let </span>partition = RawLiteral::try_from(
-<a href=#540 id=540 data-nosnippet>540</a> Literal::Struct(Struct::empty()),
-<a href=#541 id=541 data-nosnippet>541</a> <span class="kw-2">&</span>Type::Struct(StructType::new(<span class="macro">vec!</span>[])),
-<a href=#542 id=542 data-nosnippet>542</a> )
-<a href=#543 id=543 data-nosnippet>543</a> .unwrap();
-<a href=#544 id=544 data-nosnippet>544</a>
-<a href=#545 id=545 data-nosnippet>545</a> <span class="comment">// Create a DataFileSerde that simulates V1 deserialization behavior
-<a href=#546 id=546 data-nosnippet>546</a> // (missing V2 fields would be None due to #[serde(default)])
-<a href=#547 id=547 data-nosnippet>547</a> </span><span class="kw">let </span>v1_style_data_file = DataFileSerde {
-<a href=#548 id=548 data-nosnippet>548</a> content: <span class="number">0</span>, <span class="comment">// V1 doesn't have this field, defaults to 0 via #[serde(default)]
-<a href=#549 id=549 data-nosnippet>549</a> </span>file_path: <span class="string">"test/data.parquet"</span>.to_string(),
-<a href=#550 id=550 data-nosnippet>550</a> file_format: <span class="string">"PARQUET"</span>.to_string(),
-<a href=#551 id=551 data-nosnippet>551</a> partition,
-<a href=#552 id=552 data-nosnippet>552</a> record_count: <span class="number">500</span>,
-<a href=#553 id=553 data-nosnippet>553</a> file_size_in_bytes: <span class="number">2048</span>,
-<a href=#554 id=554 data-nosnippet>554</a> block_size_in_bytes: <span class="prelude-val">Some</span>(<span class="number">1024</span>), <span class="comment">// V1 includes this field, V2 skips it
-<a href=#555 id=555 data-nosnippet>555</a> </span>column_sizes: <span class="prelude-val">None</span>,
-<a href=#556 id=556 data-nosnippet>556</a> value_counts: <span class="prelude-val">None</span>,
-<a href=#557 id=557 data-nosnippet>557</a> null_value_counts: <span class="prelude-val">None</span>,
-<a href=#558 id=558 data-nosnippet>558</a> nan_value_counts: <span class="prelude-val">None</span>,
-<a href=#559 id=559 data-nosnippet>559</a> lower_bounds: <span class="prelude-val">None</span>,
-<a href=#560 id=560 data-nosnippet>560</a> upper_bounds: <span class="prelude-val">None</span>,
-<a href=#561 id=561 data-nosnippet>561</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#562 id=562 data-nosnippet>562</a> split_offsets: <span class="prelude-val">None</span>,
-<a href=#563 id=563 data-nosnippet>563</a> equality_ids: <span class="prelude-val">None</span>, <span class="comment">// V1 doesn't have this field, defaults to None via #[serde(default)]
-<a href=#564 id=564 data-nosnippet>564</a> </span>sort_order_id: <span class="prelude-val">None</span>,
-<a href=#565 id=565 data-nosnippet>565</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#566 id=566 data-nosnippet>566</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#567 id=567 data-nosnippet>567</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#568 id=568 data-nosnippet>568</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#569 id=569 data-nosnippet>569</a> };
-<a href=#570 id=570 data-nosnippet>570</a>
-<a href=#571 id=571 data-nosnippet>571</a> <span class="comment">// Test the DataFileSerde::try_into() conversion that handles V1 field defaults
-<a href=#572 id=572 data-nosnippet>572</a> </span><span class="kw">let </span>data_file = v1_style_data_file
-<a href=#573 id=573 data-nosnippet>573</a> .try_into(
-<a href=#574 id=574 data-nosnippet>574</a> <span class="number">0</span>, <span class="comment">// partition_spec_id
-<a href=#575 id=575 data-nosnippet>575</a> </span><span class="kw-2">&</span>StructType::new(<span class="macro">vec!</span>[]),
-<a href=#576 id=576 data-nosnippet>576</a> <span class="kw-2">&</span>schema(),
-<a href=#577 id=577 data-nosnippet>577</a> )
-<a href=#578 id=578 data-nosnippet>578</a> .unwrap();
-<a href=#579 id=579 data-nosnippet>579</a>
-<a href=#580 id=580 data-nosnippet>580</a> <span class="comment">// Verify that DataFileSerde::try_into() applies correct defaults for missing V2 fields
-<a href=#581 id=581 data-nosnippet>581</a> </span><span class="macro">assert_eq!</span>(
-<a href=#582 id=582 data-nosnippet>582</a> data_file.content,
-<a href=#583 id=583 data-nosnippet>583</a> DataContentType::Data,
-<a href=#584 id=584 data-nosnippet>584</a> <span class="string">"content 0 should convert to DataContentType::Data"
-<a href=#585 id=585 data-nosnippet>585</a> </span>);
-<a href=#586 id=586 data-nosnippet>586</a> <span class="macro">assert_eq!</span>(
-<a href=#587 id=587 data-nosnippet>587</a> data_file.equality_ids, <span class="prelude-val">None</span>,
-<a href=#588 id=588 data-nosnippet>588</a> <span class="string">"None equality_ids should remain as None"
-<a href=#589 id=589 data-nosnippet>589</a> </span>);
-<a href=#590 id=590 data-nosnippet>590</a>
-<a href=#591 id=591 data-nosnippet>591</a> <span class="comment">// Verify other fields are handled correctly during conversion
-<a href=#592 id=592 data-nosnippet>592</a> </span><span class="macro">assert_eq!</span>(data_file.file_path, <span class="string">"test/data.parquet"</span>);
-<a href=#593 id=593 data-nosnippet>593</a> <span class="macro">assert_eq!</span>(data_file.file_format, DataFileFormat::Parquet);
-<a href=#594 id=594 data-nosnippet>594</a> <span class="macro">assert_eq!</span>(data_file.record_count, <span class="number">500</span>);
-<a href=#595 id=595 data-nosnippet>595</a> <span class="macro">assert_eq!</span>(data_file.file_size_in_bytes, <span class="number">2048</span>);
-<a href=#596 id=596 data-nosnippet>596</a> <span class="macro">assert_eq!</span>(data_file.partition_spec_id, <span class="number">0</span>);
-<a href=#597 id=597 data-nosnippet>597</a> }
-<a href=#598 id=598 data-nosnippet>598</a>
-<a href=#599 id=599 data-nosnippet>599</a> <span class="attr">#[test]
-<a href=#600 id=600 data-nosnippet>600</a> </span><span class="kw">fn </span>test_parse_bytes_entry_with_metadata_column() {
-<a href=#601 id=601 data-nosnippet>601</a> <span class="kw">use </span><span class="kw">crate</span>::metadata_columns::RESERVED_FIELD_ID_POS;
-<a href=#602 id=602 data-nosnippet>602</a> <span class="kw">use </span><span class="kw">crate</span>::spec::manifest::_serde::{BytesEntry, parse_bytes_entry};
+<a href=#448 id=448 data-nosnippet>448</a> <span class="attr">#[test]
+<a href=#449 id=449 data-nosnippet>449</a> </span><span class="kw">fn </span>test_manifest_entry_v1_to_v2_projection() {
+<a href=#450 id=450 data-nosnippet>450</a> <span class="kw">use </span><span class="kw">crate</span>::spec::manifest::_serde::{DataFileSerde, ManifestEntryV1};
+<a href=#451 id=451 data-nosnippet>451</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{Literal, RawLiteral, Struct, StructType};
+<a href=#452 id=452 data-nosnippet>452</a>
+<a href=#453 id=453 data-nosnippet>453</a> <span class="kw">let </span>partition = RawLiteral::try_from(
+<a href=#454 id=454 data-nosnippet>454</a> Literal::Struct(Struct::empty()),
+<a href=#455 id=455 data-nosnippet>455</a> <span class="kw-2">&</span>Type::Struct(StructType::new(<span class="macro">vec!</span>[])),
+<a href=#456 id=456 data-nosnippet>456</a> )
+<a href=#457 id=457 data-nosnippet>457</a> .unwrap();
+<a href=#458 id=458 data-nosnippet>458</a>
+<a href=#459 id=459 data-nosnippet>459</a> <span class="comment">// Create a V1 manifest entry struct (lacks V2 sequence number fields)
+<a href=#460 id=460 data-nosnippet>460</a> </span><span class="kw">let </span>v1_entry = ManifestEntryV1 {
+<a href=#461 id=461 data-nosnippet>461</a> status: <span class="number">1</span>, <span class="comment">// Added
+<a href=#462 id=462 data-nosnippet>462</a> </span>snapshot_id: <span class="number">12345</span>,
+<a href=#463 id=463 data-nosnippet>463</a> data_file: DataFileSerde {
+<a href=#464 id=464 data-nosnippet>464</a> content: <span class="number">0</span>, <span class="comment">// DataFileSerde is shared between V1/V2
+<a href=#465 id=465 data-nosnippet>465</a> </span>file_path: <span class="string">"test/path.parquet"</span>.to_string(),
+<a href=#466 id=466 data-nosnippet>466</a> file_format: <span class="string">"PARQUET"</span>.to_string(),
+<a href=#467 id=467 data-nosnippet>467</a> partition,
+<a href=#468 id=468 data-nosnippet>468</a> record_count: <span class="number">100</span>,
+<a href=#469 id=469 data-nosnippet>469</a> file_size_in_bytes: <span class="number">1024</span>,
+<a href=#470 id=470 data-nosnippet>470</a> block_size_in_bytes: <span class="prelude-val">Some</span>(<span class="number">0</span>), <span class="comment">// V1 includes this field
+<a href=#471 id=471 data-nosnippet>471</a> </span>column_sizes: <span class="prelude-val">None</span>,
+<a href=#472 id=472 data-nosnippet>472</a> value_counts: <span class="prelude-val">None</span>,
+<a href=#473 id=473 data-nosnippet>473</a> null_value_counts: <span class="prelude-val">None</span>,
+<a href=#474 id=474 data-nosnippet>474</a> nan_value_counts: <span class="prelude-val">None</span>,
+<a href=#475 id=475 data-nosnippet>475</a> lower_bounds: <span class="prelude-val">None</span>,
+<a href=#476 id=476 data-nosnippet>476</a> upper_bounds: <span class="prelude-val">None</span>,
+<a href=#477 id=477 data-nosnippet>477</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#478 id=478 data-nosnippet>478</a> split_offsets: <span class="prelude-val">None</span>,
+<a href=#479 id=479 data-nosnippet>479</a> equality_ids: <span class="prelude-val">None</span>, <span class="comment">// Will be converted to empty vec
+<a href=#480 id=480 data-nosnippet>480</a> </span>sort_order_id: <span class="prelude-val">None</span>,
+<a href=#481 id=481 data-nosnippet>481</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#482 id=482 data-nosnippet>482</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#483 id=483 data-nosnippet>483</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#484 id=484 data-nosnippet>484</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#485 id=485 data-nosnippet>485</a> },
+<a href=#486 id=486 data-nosnippet>486</a> };
+<a href=#487 id=487 data-nosnippet>487</a>
+<a href=#488 id=488 data-nosnippet>488</a> <span class="comment">// Test the explicit V1→V2 conversion logic in ManifestEntryV1::try_into()
+<a href=#489 id=489 data-nosnippet>489</a> </span><span class="kw">let </span>v2_entry = v1_entry
+<a href=#490 id=490 data-nosnippet>490</a> .try_into(
+<a href=#491 id=491 data-nosnippet>491</a> <span class="number">0</span>, <span class="comment">// partition_spec_id
+<a href=#492 id=492 data-nosnippet>492</a> </span><span class="kw-2">&</span>Type::Struct(StructType::new(<span class="macro">vec!</span>[])),
+<a href=#493 id=493 data-nosnippet>493</a> <span class="kw-2">&</span>schema(),
+<a href=#494 id=494 data-nosnippet>494</a> )
+<a href=#495 id=495 data-nosnippet>495</a> .unwrap();
+<a href=#496 id=496 data-nosnippet>496</a>
+<a href=#497 id=497 data-nosnippet>497</a> <span class="comment">// Verify that V1→V2 conversion adds the missing V2 sequence number fields
+<a href=#498 id=498 data-nosnippet>498</a> </span><span class="macro">assert_eq!</span>(
+<a href=#499 id=499 data-nosnippet>499</a> v2_entry.sequence_number,
+<a href=#500 id=500 data-nosnippet>500</a> <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#501 id=501 data-nosnippet>501</a> <span class="string">"ManifestEntryV1::try_into() should set sequence_number to 0"
+<a href=#502 id=502 data-nosnippet>502</a> </span>);
+<a href=#503 id=503 data-nosnippet>503</a> <span class="macro">assert_eq!</span>(
+<a href=#504 id=504 data-nosnippet>504</a> v2_entry.file_sequence_number,
+<a href=#505 id=505 data-nosnippet>505</a> <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#506 id=506 data-nosnippet>506</a> <span class="string">"ManifestEntryV1::try_into() should set file_sequence_number to 0"
+<a href=#507 id=507 data-nosnippet>507</a> </span>);
+<a href=#508 id=508 data-nosnippet>508</a> <span class="macro">assert_eq!</span>(
+<a href=#509 id=509 data-nosnippet>509</a> v2_entry.snapshot_id,
+<a href=#510 id=510 data-nosnippet>510</a> <span class="prelude-val">Some</span>(<span class="number">12345</span>),
+<a href=#511 id=511 data-nosnippet>511</a> <span class="string">"snapshot_id should be preserved during conversion"
+<a href=#512 id=512 data-nosnippet>512</a> </span>);
+<a href=#513 id=513 data-nosnippet>513</a>
+<a href=#514 id=514 data-nosnippet>514</a> <span class="comment">// Verify that DataFileSerde conversion applies V2 defaults
+<a href=#515 id=515 data-nosnippet>515</a> </span><span class="macro">assert_eq!</span>(
+<a href=#516 id=516 data-nosnippet>516</a> v2_entry.data_file.content,
+<a href=#517 id=517 data-nosnippet>517</a> DataContentType::Data,
+<a href=#518 id=518 data-nosnippet>518</a> <span class="string">"DataFileSerde should convert content 0 to DataContentType::Data"
+<a href=#519 id=519 data-nosnippet>519</a> </span>);
+<a href=#520 id=520 data-nosnippet>520</a> <span class="macro">assert_eq!</span>(
+<a href=#521 id=521 data-nosnippet>521</a> v2_entry.data_file.equality_ids, <span class="prelude-val">None</span>,
+<a href=#522 id=522 data-nosnippet>522</a> <span class="string">"DataFileSerde should preserve None equality_ids as None"
+<a href=#523 id=523 data-nosnippet>523</a> </span>);
+<a href=#524 id=524 data-nosnippet>524</a>
+<a href=#525 id=525 data-nosnippet>525</a> <span class="comment">// Verify other fields are preserved during conversion
+<a href=#526 id=526 data-nosnippet>526</a> </span><span class="macro">assert_eq!</span>(v2_entry.data_file.file_path, <span class="string">"test/path.parquet"</span>);
+<a href=#527 id=527 data-nosnippet>527</a> <span class="macro">assert_eq!</span>(v2_entry.data_file.record_count, <span class="number">100</span>);
+<a href=#528 id=528 data-nosnippet>528</a> <span class="macro">assert_eq!</span>(v2_entry.data_file.file_size_in_bytes, <span class="number">1024</span>);
+<a href=#529 id=529 data-nosnippet>529</a> }
+<a href=#530 id=530 data-nosnippet>530</a>
+<a href=#531 id=531 data-nosnippet>531</a> <span class="attr">#[test]
+<a href=#532 id=532 data-nosnippet>532</a> </span><span class="kw">fn </span>test_data_file_serde_v1_field_defaults() {
+<a href=#533 id=533 data-nosnippet>533</a> <span class="kw">use </span><span class="kw">crate</span>::spec::manifest::_serde::DataFileSerde;
+<a href=#534 id=534 data-nosnippet>534</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{Literal, RawLiteral, Struct, StructType};
+<a href=#535 id=535 data-nosnippet>535</a>
+<a href=#536 id=536 data-nosnippet>536</a> <span class="kw">let </span>partition = RawLiteral::try_from(
+<a href=#537 id=537 data-nosnippet>537</a> Literal::Struct(Struct::empty()),
+<a href=#538 id=538 data-nosnippet>538</a> <span class="kw-2">&</span>Type::Struct(StructType::new(<span class="macro">vec!</span>[])),
+<a href=#539 id=539 data-nosnippet>539</a> )
+<a href=#540 id=540 data-nosnippet>540</a> .unwrap();
+<a href=#541 id=541 data-nosnippet>541</a>
+<a href=#542 id=542 data-nosnippet>542</a> <span class="comment">// Create a DataFileSerde that simulates V1 deserialization behavior
+<a href=#543 id=543 data-nosnippet>543</a> // (missing V2 fields would be None due to #[serde(default)])
+<a href=#544 id=544 data-nosnippet>544</a> </span><span class="kw">let </span>v1_style_data_file = DataFileSerde {
+<a href=#545 id=545 data-nosnippet>545</a> content: <span class="number">0</span>, <span class="comment">// V1 doesn't have this field, defaults to 0 via #[serde(default)]
+<a href=#546 id=546 data-nosnippet>546</a> </span>file_path: <span class="string">"test/data.parquet"</span>.to_string(),
+<a href=#547 id=547 data-nosnippet>547</a> file_format: <span class="string">"PARQUET"</span>.to_string(),
+<a href=#548 id=548 data-nosnippet>548</a> partition,
+<a href=#549 id=549 data-nosnippet>549</a> record_count: <span class="number">500</span>,
+<a href=#550 id=550 data-nosnippet>550</a> file_size_in_bytes: <span class="number">2048</span>,
+<a href=#551 id=551 data-nosnippet>551</a> block_size_in_bytes: <span class="prelude-val">Some</span>(<span class="number">1024</span>), <span class="comment">// V1 includes this field, V2 skips it
+<a href=#552 id=552 data-nosnippet>552</a> </span>column_sizes: <span class="prelude-val">None</span>,
+<a href=#553 id=553 data-nosnippet>553</a> value_counts: <span class="prelude-val">None</span>,
+<a href=#554 id=554 data-nosnippet>554</a> null_value_counts: <span class="prelude-val">None</span>,
+<a href=#555 id=555 data-nosnippet>555</a> nan_value_counts: <span class="prelude-val">None</span>,
+<a href=#556 id=556 data-nosnippet>556</a> lower_bounds: <span class="prelude-val">None</span>,
+<a href=#557 id=557 data-nosnippet>557</a> upper_bounds: <span class="prelude-val">None</span>,
+<a href=#558 id=558 data-nosnippet>558</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#559 id=559 data-nosnippet>559</a> split_offsets: <span class="prelude-val">None</span>,
+<a href=#560 id=560 data-nosnippet>560</a> equality_ids: <span class="prelude-val">None</span>, <span class="comment">// V1 doesn't have this field, defaults to None via #[serde(default)]
+<a href=#561 id=561 data-nosnippet>561</a> </span>sort_order_id: <span class="prelude-val">None</span>,
+<a href=#562 id=562 data-nosnippet>562</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#563 id=563 data-nosnippet>563</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#564 id=564 data-nosnippet>564</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#565 id=565 data-nosnippet>565</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#566 id=566 data-nosnippet>566</a> };
+<a href=#567 id=567 data-nosnippet>567</a>
+<a href=#568 id=568 data-nosnippet>568</a> <span class="comment">// Test the DataFileSerde::try_into() conversion that handles V1 field defaults
+<a href=#569 id=569 data-nosnippet>569</a> </span><span class="kw">let </span>data_file = v1_style_data_file
+<a href=#570 id=570 data-nosnippet>570</a> .try_into(
+<a href=#571 id=571 data-nosnippet>571</a> <span class="number">0</span>, <span class="comment">// partition_spec_id
+<a href=#572 id=572 data-nosnippet>572</a> </span><span class="kw-2">&</span>Type::Struct(StructType::new(<span class="macro">vec!</span>[])),
+<a href=#573 id=573 data-nosnippet>573</a> <span class="kw-2">&</span>schema(),
+<a href=#574 id=574 data-nosnippet>574</a> )
+<a href=#575 id=575 data-nosnippet>575</a> .unwrap();
+<a href=#576 id=576 data-nosnippet>576</a>
+<a href=#577 id=577 data-nosnippet>577</a> <span class="comment">// Verify that DataFileSerde::try_into() applies correct defaults for missing V2 fields
+<a href=#578 id=578 data-nosnippet>578</a> </span><span class="macro">assert_eq!</span>(
+<a href=#579 id=579 data-nosnippet>579</a> data_file.content,
+<a href=#580 id=580 data-nosnippet>580</a> DataContentType::Data,
+<a href=#581 id=581 data-nosnippet>581</a> <span class="string">"content 0 should convert to DataContentType::Data"
+<a href=#582 id=582 data-nosnippet>582</a> </span>);
+<a href=#583 id=583 data-nosnippet>583</a> <span class="macro">assert_eq!</span>(
+<a href=#584 id=584 data-nosnippet>584</a> data_file.equality_ids, <span class="prelude-val">None</span>,
+<a href=#585 id=585 data-nosnippet>585</a> <span class="string">"None equality_ids should remain as None"
+<a href=#586 id=586 data-nosnippet>586</a> </span>);
+<a href=#587 id=587 data-nosnippet>587</a>
+<a href=#588 id=588 data-nosnippet>588</a> <span class="comment">// Verify other fields are handled correctly during conversion
+<a href=#589 id=589 data-nosnippet>589</a> </span><span class="macro">assert_eq!</span>(data_file.file_path, <span class="string">"test/data.parquet"</span>);
+<a href=#590 id=590 data-nosnippet>590</a> <span class="macro">assert_eq!</span>(data_file.file_format, DataFileFormat::Parquet);
+<a href=#591 id=591 data-nosnippet>591</a> <span class="macro">assert_eq!</span>(data_file.record_count, <span class="number">500</span>);
+<a href=#592 id=592 data-nosnippet>592</a> <span class="macro">assert_eq!</span>(data_file.file_size_in_bytes, <span class="number">2048</span>);
+<a href=#593 id=593 data-nosnippet>593</a> <span class="macro">assert_eq!</span>(data_file.partition_spec_id, <span class="number">0</span>);
+<a href=#594 id=594 data-nosnippet>594</a> }
+<a href=#595 id=595 data-nosnippet>595</a>
+<a href=#596 id=596 data-nosnippet>596</a> <span class="attr">#[test]
+<a href=#597 id=597 data-nosnippet>597</a> </span><span class="kw">fn </span>test_parse_bytes_entry_with_metadata_column() {
+<a href=#598 id=598 data-nosnippet>598</a> <span class="kw">use </span><span class="kw">crate</span>::metadata_columns::RESERVED_FIELD_ID_POS;
+<a href=#599 id=599 data-nosnippet>599</a> <span class="kw">use </span><span class="kw">crate</span>::spec::manifest::_serde::{BytesEntry, parse_bytes_entry};
+<a href=#600 id=600 data-nosnippet>600</a>
+<a href=#601 id=601 data-nosnippet>601</a> <span class="comment">// Create a minimal schema that doesn't include the _pos metadata column
+<a href=#602 id=602 data-nosnippet>602</a> </span><span class="kw">let </span>test_schema = schema();
<a href=#603 id=603 data-nosnippet>603</a>
-<a href=#604 id=604 data-nosnippet>604</a> <span class="comment">// Create a minimal schema that doesn't include the _pos metadata column
-<a href=#605 id=605 data-nosnippet>605</a> </span><span class="kw">let </span>test_schema = schema();
-<a href=#606 id=606 data-nosnippet>606</a>
-<a href=#607 id=607 data-nosnippet>607</a> <span class="comment">// Create a BytesEntry with the _pos field ID (reserved metadata field)
-<a href=#608 id=608 data-nosnippet>608</a> // The _pos field is a Long (i64) in the metadata column definition
-<a href=#609 id=609 data-nosnippet>609</a> </span><span class="kw">let </span>pos_value: i64 = <span class="number">42</span>;
-<a href=#610 id=610 data-nosnippet>610</a> <span class="kw">let </span>bytes_entry = BytesEntry {
-<a href=#611 id=611 data-nosnippet>611</a> key: RESERVED_FIELD_ID_POS,
-<a href=#612 id=612 data-nosnippet>612</a> value: serde_bytes::ByteBuf::from(pos_value.to_le_bytes().to_vec()),
-<a href=#613 id=613 data-nosnippet>613</a> };
+<a href=#604 id=604 data-nosnippet>604</a> <span class="comment">// Create a BytesEntry with the _pos field ID (reserved metadata field)
+<a href=#605 id=605 data-nosnippet>605</a> // The _pos field is a Long (i64) in the metadata column definition
+<a href=#606 id=606 data-nosnippet>606</a> </span><span class="kw">let </span>pos_value: i64 = <span class="number">42</span>;
+<a href=#607 id=607 data-nosnippet>607</a> <span class="kw">let </span>bytes_entry = BytesEntry {
+<a href=#608 id=608 data-nosnippet>608</a> key: RESERVED_FIELD_ID_POS,
+<a href=#609 id=609 data-nosnippet>609</a> value: serde_bytes::ByteBuf::from(pos_value.to_le_bytes().to_vec()),
+<a href=#610 id=610 data-nosnippet>610</a> };
+<a href=#611 id=611 data-nosnippet>611</a>
+<a href=#612 id=612 data-nosnippet>612</a> <span class="comment">// Parse the bytes entry - should use metadata column definition for _pos
+<a href=#613 id=613 data-nosnippet>613</a> </span><span class="kw">let </span>result = parse_bytes_entry(<span class="macro">vec!</span>[bytes_entry], <span class="kw-2">&</span>test_schema).unwrap();
<a href=#614 id=614 data-nosnippet>614</a>
-<a href=#615 id=615 data-nosnippet>615</a> <span class="comment">// Parse the bytes entry - should use metadata column definition for _pos
-<a href=#616 id=616 data-nosnippet>616</a> </span><span class="kw">let </span>result = parse_bytes_entry(<span class="macro">vec!</span>[bytes_entry], <span class="kw-2">&</span>test_schema).unwrap();
-<a href=#617 id=617 data-nosnippet>617</a>
-<a href=#618 id=618 data-nosnippet>618</a> <span class="comment">// Verify that the _pos field was parsed correctly using metadata column definition
-<a href=#619 id=619 data-nosnippet>619</a> </span><span class="macro">assert!</span>(
-<a href=#620 id=620 data-nosnippet>620</a> result.contains_key(<span class="kw-2">&</span>RESERVED_FIELD_ID_POS),
-<a href=#621 id=621 data-nosnippet>621</a> <span class="string">"_pos metadata field should be parsed"
-<a href=#622 id=622 data-nosnippet>622</a> </span>);
-<a href=#623 id=623 data-nosnippet>623</a> <span class="macro">assert_eq!</span>(
-<a href=#624 id=624 data-nosnippet>624</a> result.get(<span class="kw-2">&</span>RESERVED_FIELD_ID_POS),
-<a href=#625 id=625 data-nosnippet>625</a> <span class="prelude-val">Some</span>(<span class="kw-2">&</span>Datum::long(pos_value)),
-<a href=#626 id=626 data-nosnippet>626</a> <span class="string">"_pos should be parsed as long with correct value"
-<a href=#627 id=627 data-nosnippet>627</a> </span>);
-<a href=#628 id=628 data-nosnippet>628</a> }
-<a href=#629 id=629 data-nosnippet>629</a>}
+<a href=#615 id=615 data-nosnippet>615</a> <span class="comment">// Verify that the _pos field was parsed correctly using metadata column definition
+<a href=#616 id=616 data-nosnippet>616</a> </span><span class="macro">assert!</span>(
+<a href=#617 id=617 data-nosnippet>617</a> result.contains_key(<span class="kw-2">&</span>RESERVED_FIELD_ID_POS),
+<a href=#618 id=618 data-nosnippet>618</a> <span class="string">"_pos metadata field should be parsed"
+<a href=#619 id=619 data-nosnippet>619</a> </span>);
+<a href=#620 id=620 data-nosnippet>620</a> <span class="macro">assert_eq!</span>(
+<a href=#621 id=621 data-nosnippet>621</a> result.get(<span class="kw-2">&</span>RESERVED_FIELD_ID_POS),
+<a href=#622 id=622 data-nosnippet>622</a> <span class="prelude-val">Some</span>(<span class="kw-2">&</span>Datum::long(pos_value)),
+<a href=#623 id=623 data-nosnippet>623</a> <span class="string">"_pos should be parsed as long with correct value"
+<a href=#624 id=624 data-nosnippet>624</a> </span>);
+<a href=#625 id=625 data-nosnippet>625</a> }
+<a href=#626 id=626 data-nosnippet>626</a>}
</code></pre></div></section></main></body></html>
\ No newline at end of file
diff --git a/api/src/iceberg/spec/manifest/data_file.rs.html b/api/src/iceberg/spec/manifest/data_file.rs.html
index b824d530d..f6c5d0268 100644
--- a/api/src/iceberg/spec/manifest/data_file.rs.html
+++ b/api/src/iceberg/spec/manifest/data_file.rs.html
@@ -28,7 +28,7 @@
<a href=#28 id=28 data-nosnippet>28</a> Datum, FormatVersion, Schema, data_file_schema_v1, data_file_schema_v2, data_file_schema_v3,
<a href=#29 id=29 data-nosnippet>29</a>};
<a href=#30 id=30 data-nosnippet>30</a><span class="kw">use </span><span class="kw">crate</span>::error::Result;
-<a href=#31 id=31 data-nosnippet>31</a><span class="kw">use </span><span class="kw">crate</span>::spec::{DEFAULT_PARTITION_SPEC_ID, Struct, StructType};
+<a href=#31 id=31 data-nosnippet>31</a><span class="kw">use </span><span class="kw">crate</span>::spec::{DEFAULT_PARTITION_SPEC_ID, Struct, StructType, Type};
<a href=#32 id=32 data-nosnippet>32</a><span class="kw">use </span>crate::{Error, ErrorKind};
<a href=#33 id=33 data-nosnippet>33</a>
<a href=#34 id=34 data-nosnippet>34</a><span class="doccomment">/// Data file carries data file path, partition tuple, metrics, …
@@ -303,127 +303,133 @@
<a href=#303 id=303 data-nosnippet>303</a> };
<a href=#304 id=304 data-nosnippet>304</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = AvroWriter::new(<span class="kw-2">&</span>avro_schema, writer);
<a href=#305 id=305 data-nosnippet>305</a>
-<a href=#306 id=306 data-nosnippet>306</a> <span class="kw">for </span>data_file <span class="kw">in </span>data_files {
-<a href=#307 id=307 data-nosnippet>307</a> <span class="kw">let </span>value = to_value(DataFileSerde::try_from(
-<a href=#308 id=308 data-nosnippet>308</a> data_file,
-<a href=#309 id=309 data-nosnippet>309</a> partition_type,
-<a href=#310 id=310 data-nosnippet>310</a> FormatVersion::V1,
-<a href=#311 id=311 data-nosnippet>311</a> )<span class="question-mark">?</span>)<span class="question-mark">?
-<a href=#312 id=312 data-nosnippet>312</a> </span>.resolve(<span class="kw-2">&</span>avro_schema)<span class="question-mark">?</span>;
-<a href=#313 id=313 data-nosnippet>313</a> writer.append(value)<span class="question-mark">?</span>;
-<a href=#314 id=314 data-nosnippet>314</a> }
-<a href=#315 id=315 data-nosnippet>315</a>
-<a href=#316 id=316 data-nosnippet>316</a> <span class="prelude-val">Ok</span>(writer.flush()<span class="question-mark">?</span>)
-<a href=#317 id=317 data-nosnippet>317</a>}
+<a href=#306 id=306 data-nosnippet>306</a> <span class="comment">// Wrap once and reuse across files so the field-name lookup is not rebuilt
+<a href=#307 id=307 data-nosnippet>307</a> // for each data file.
+<a href=#308 id=308 data-nosnippet>308</a> </span><span class="kw">let </span>partition_struct_type = Type::Struct(partition_type.clone());
+<a href=#309 id=309 data-nosnippet>309</a> <span class="kw">for </span>data_file <span class="kw">in </span>data_files {
+<a href=#310 id=310 data-nosnippet>310</a> <span class="kw">let </span>value = to_value(DataFileSerde::try_from(
+<a href=#311 id=311 data-nosnippet>311</a> data_file,
+<a href=#312 id=312 data-nosnippet>312</a> <span class="kw-2">&</span>partition_struct_type,
+<a href=#313 id=313 data-nosnippet>313</a> FormatVersion::V1,
+<a href=#314 id=314 data-nosnippet>314</a> )<span class="question-mark">?</span>)<span class="question-mark">?
+<a href=#315 id=315 data-nosnippet>315</a> </span>.resolve(<span class="kw-2">&</span>avro_schema)<span class="question-mark">?</span>;
+<a href=#316 id=316 data-nosnippet>316</a> writer.append(value)<span class="question-mark">?</span>;
+<a href=#317 id=317 data-nosnippet>317</a> }
<a href=#318 id=318 data-nosnippet>318</a>
-<a href=#319 id=319 data-nosnippet>319</a><span class="doccomment">/// Parse data files from avro bytes.
-<a href=#320 id=320 data-nosnippet>320</a></span><span class="kw">pub fn </span>read_data_files_from_avro<R: Read>(
-<a href=#321 id=321 data-nosnippet>321</a> reader: <span class="kw-2">&mut </span>R,
-<a href=#322 id=322 data-nosnippet>322</a> schema: <span class="kw-2">&</span>Schema,
-<a href=#323 id=323 data-nosnippet>323</a> partition_spec_id: i32,
-<a href=#324 id=324 data-nosnippet>324</a> partition_type: <span class="kw-2">&</span>StructType,
-<a href=#325 id=325 data-nosnippet>325</a> version: FormatVersion,
-<a href=#326 id=326 data-nosnippet>326</a>) -> <span class="prelude-ty">Result</span><Vec<DataFile>> {
-<a href=#327 id=327 data-nosnippet>327</a> <span class="kw">let </span>avro_schema = <span class="kw">match </span>version {
-<a href=#328 id=328 data-nosnippet>328</a> FormatVersion::V1 => data_file_schema_v1(partition_type).unwrap(),
-<a href=#329 id=329 data-nosnippet>329</a> FormatVersion::V2 => data_file_schema_v2(partition_type).unwrap(),
-<a href=#330 id=330 data-nosnippet>330</a> FormatVersion::V3 => data_file_schema_v3(partition_type).unwrap(),
-<a href=#331 id=331 data-nosnippet>331</a> };
-<a href=#332 id=332 data-nosnippet>332</a>
-<a href=#333 id=333 data-nosnippet>333</a> <span class="kw">let </span>reader = AvroReader::with_schema(<span class="kw-2">&</span>avro_schema, reader)<span class="question-mark">?</span>;
-<a href=#334 id=334 data-nosnippet>334</a> reader
-<a href=#335 id=335 data-nosnippet>335</a> .into_iter()
-<a href=#336 id=336 data-nosnippet>336</a> .map(|value| {
-<a href=#337 id=337 data-nosnippet>337</a> from_value::<DataFileSerde>(<span class="kw-2">&</span>value<span class="question-mark">?</span>)<span class="question-mark">?</span>.try_into(
-<a href=#338 id=338 data-nosnippet>338</a> partition_spec_id,
-<a href=#339 id=339 data-nosnippet>339</a> partition_type,
-<a href=#340 id=340 data-nosnippet>340</a> schema,
-<a href=#341 id=341 data-nosnippet>341</a> )
-<a href=#342 id=342 data-nosnippet>342</a> })
-<a href=#343 id=343 data-nosnippet>343</a> .collect::<<span class="prelude-ty">Result</span><Vec<<span class="kw">_</span>>>>()
-<a href=#344 id=344 data-nosnippet>344</a>}
-<a href=#345 id=345 data-nosnippet>345</a>
-<a href=#346 id=346 data-nosnippet>346</a><span class="doccomment">/// Type of content stored by the data file: data, equality deletes, or
-<a href=#347 id=347 data-nosnippet>347</a>/// position deletes (all v1 files are data files)
-<a href=#348 id=348 data-nosnippet>348</a></span><span class="attr">#[derive(Debug, PartialEq, Eq, Clone, Copy, Serialize, Deserialize, Default)]
-<a href=#349 id=349 data-nosnippet>349</a></span><span class="kw">pub enum </span>DataContentType {
-<a href=#350 id=350 data-nosnippet>350</a> <span class="doccomment">/// value: 0
-<a href=#351 id=351 data-nosnippet>351</a> </span><span class="attr">#[default]
-<a href=#352 id=352 data-nosnippet>352</a> </span>Data = <span class="number">0</span>,
-<a href=#353 id=353 data-nosnippet>353</a> <span class="doccomment">/// value: 1
-<a href=#354 id=354 data-nosnippet>354</a> </span>PositionDeletes = <span class="number">1</span>,
-<a href=#355 id=355 data-nosnippet>355</a> <span class="doccomment">/// value: 2
-<a href=#356 id=356 data-nosnippet>356</a> </span>EqualityDeletes = <span class="number">2</span>,
-<a href=#357 id=357 data-nosnippet>357</a>}
-<a href=#358 id=358 data-nosnippet>358</a>
-<a href=#359 id=359 data-nosnippet>359</a><span class="kw">impl </span>TryFrom<i32> <span class="kw">for </span>DataContentType {
-<a href=#360 id=360 data-nosnippet>360</a> <span class="kw">type </span>Error = Error;
-<a href=#361 id=361 data-nosnippet>361</a>
-<a href=#362 id=362 data-nosnippet>362</a> <span class="kw">fn </span>try_from(v: i32) -> <span class="prelude-ty">Result</span><DataContentType> {
-<a href=#363 id=363 data-nosnippet>363</a> <span class="kw">match </span>v {
-<a href=#364 id=364 data-nosnippet>364</a> <span class="number">0 </span>=> <span class="prelude-val">Ok</span>(DataContentType::Data),
-<a href=#365 id=365 data-nosnippet>365</a> <span class="number">1 </span>=> <span class="prelude-val">Ok</span>(DataContentType::PositionDeletes),
-<a href=#366 id=366 data-nosnippet>366</a> <span class="number">2 </span>=> <span class="prelude-val">Ok</span>(DataContentType::EqualityDeletes),
-<a href=#367 id=367 data-nosnippet>367</a> <span class="kw">_ </span>=> <span class="prelude-val">Err</span>(Error::new(
-<a href=#368 id=368 data-nosnippet>368</a> ErrorKind::DataInvalid,
-<a href=#369 id=369 data-nosnippet>369</a> <span class="macro">format!</span>(<span class="string">"data content type {v} is invalid"</span>),
-<a href=#370 id=370 data-nosnippet>370</a> )),
-<a href=#371 id=371 data-nosnippet>371</a> }
-<a href=#372 id=372 data-nosnippet>372</a> }
-<a href=#373 id=373 data-nosnippet>373</a>}
-<a href=#374 id=374 data-nosnippet>374</a>
-<a href=#375 id=375 data-nosnippet>375</a><span class="doccomment">/// Format of this data.
-<a href=#376 id=376 data-nosnippet>376</a></span><span class="attr">#[derive(Debug, PartialEq, Eq, Clone, Copy, SerializeDisplay, DeserializeFromStr)]
-<a href=#377 id=377 data-nosnippet>377</a></span><span class="kw">pub enum </span>DataFileFormat {
-<a href=#378 id=378 data-nosnippet>378</a> <span class="doccomment">/// Avro file format: <https://avro.apache.org/>
-<a href=#379 id=379 data-nosnippet>379</a> </span>Avro,
-<a href=#380 id=380 data-nosnippet>380</a> <span class="doccomment">/// Orc file format: <https://orc.apache.org/>
-<a href=#381 id=381 data-nosnippet>381</a> </span>Orc,
-<a href=#382 id=382 data-nosnippet>382</a> <span class="doccomment">/// Parquet file format: <https://parquet.apache.org/>
-<a href=#383 id=383 data-nosnippet>383</a> </span>Parquet,
-<a href=#384 id=384 data-nosnippet>384</a> <span class="doccomment">/// Puffin file format: <https://iceberg.apache.org/puffin-spec/>
-<a href=#385 id=385 data-nosnippet>385</a> </span>Puffin,
-<a href=#386 id=386 data-nosnippet>386</a>}
-<a href=#387 id=387 data-nosnippet>387</a>
-<a href=#388 id=388 data-nosnippet>388</a><span class="kw">impl </span>FromStr <span class="kw">for </span>DataFileFormat {
-<a href=#389 id=389 data-nosnippet>389</a> <span class="kw">type </span><span class="prelude-val">Err </span>= Error;
-<a href=#390 id=390 data-nosnippet>390</a>
-<a href=#391 id=391 data-nosnippet>391</a> <span class="kw">fn </span>from_str(s: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>> {
-<a href=#392 id=392 data-nosnippet>392</a> <span class="kw">match </span>s.to_lowercase().as_str() {
-<a href=#393 id=393 data-nosnippet>393</a> <span class="string">"avro" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Avro),
-<a href=#394 id=394 data-nosnippet>394</a> <span class="string">"orc" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Orc),
-<a href=#395 id=395 data-nosnippet>395</a> <span class="string">"parquet" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Parquet),
-<a href=#396 id=396 data-nosnippet>396</a> <span class="string">"puffin" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Puffin),
-<a href=#397 id=397 data-nosnippet>397</a> <span class="kw">_ </span>=> <span class="prelude-val">Err</span>(Error::new(
-<a href=#398 id=398 data-nosnippet>398</a> ErrorKind::DataInvalid,
-<a href=#399 id=399 data-nosnippet>399</a> <span class="macro">format!</span>(<span class="string">"Unsupported data file format: {s}"</span>),
-<a href=#400 id=400 data-nosnippet>400</a> )),
-<a href=#401 id=401 data-nosnippet>401</a> }
-<a href=#402 id=402 data-nosnippet>402</a> }
-<a href=#403 id=403 data-nosnippet>403</a>}
-<a href=#404 id=404 data-nosnippet>404</a>
-<a href=#405 id=405 data-nosnippet>405</a><span class="kw">impl </span>std::fmt::Display <span class="kw">for </span>DataFileFormat {
-<a href=#406 id=406 data-nosnippet>406</a> <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>std::fmt::Formatter<<span class="lifetime">'_</span>>) -> std::fmt::Result {
-<a href=#407 id=407 data-nosnippet>407</a> <span class="kw">match </span><span class="self">self </span>{
-<a href=#408 id=408 data-nosnippet>408</a> DataFileFormat::Avro => <span class="macro">write!</span>(f, <span class="string">"avro"</span>),
-<a href=#409 id=409 data-nosnippet>409</a> DataFileFormat::Orc => <span class="macro">write!</span>(f, <span class="string">"orc"</span>),
-<a href=#410 id=410 data-nosnippet>410</a> DataFileFormat::Parquet => <span class="macro">write!</span>(f, <span class="string">"parquet"</span>),
-<a href=#411 id=411 data-nosnippet>411</a> DataFileFormat::Puffin => <span class="macro">write!</span>(f, <span class="string">"puffin"</span>),
-<a href=#412 id=412 data-nosnippet>412</a> }
-<a href=#413 id=413 data-nosnippet>413</a> }
-<a href=#414 id=414 data-nosnippet>414</a>}
-<a href=#415 id=415 data-nosnippet>415</a>
-<a href=#416 id=416 data-nosnippet>416</a><span class="attr">#[cfg(test)]
-<a href=#417 id=417 data-nosnippet>417</a></span><span class="kw">mod </span>test {
-<a href=#418 id=418 data-nosnippet>418</a> <span class="kw">use </span><span class="kw">crate</span>::spec::DataContentType;
-<a href=#419 id=419 data-nosnippet>419</a> <span class="attr">#[test]
-<a href=#420 id=420 data-nosnippet>420</a> </span><span class="kw">fn </span>test_data_content_type_default() {
-<a href=#421 id=421 data-nosnippet>421</a> <span class="macro">assert_eq!</span>(DataContentType::default(), DataContentType::Data);
-<a href=#422 id=422 data-nosnippet>422</a> }
-<a href=#423 id=423 data-nosnippet>423</a>
-<a href=#424 id=424 data-nosnippet>424</a> <span class="attr">#[test]
-<a href=#425 id=425 data-nosnippet>425</a> </span><span class="kw">fn </span>test_data_content_type_default_value() {
-<a href=#426 id=426 data-nosnippet>426</a> <span class="macro">assert_eq!</span>(DataContentType::default() <span class="kw">as </span>i32, <span class="number">0</span>);
-<a href=#427 id=427 data-nosnippet>427</a> }
-<a href=#428 id=428 data-nosnippet>428</a>}
+<a href=#319 id=319 data-nosnippet>319</a> <span class="prelude-val">Ok</span>(writer.flush()<span class="question-mark">?</span>)
+<a href=#320 id=320 data-nosnippet>320</a>}
+<a href=#321 id=321 data-nosnippet>321</a>
+<a href=#322 id=322 data-nosnippet>322</a><span class="doccomment">/// Parse data files from avro bytes.
+<a href=#323 id=323 data-nosnippet>323</a></span><span class="kw">pub fn </span>read_data_files_from_avro<R: Read>(
+<a href=#324 id=324 data-nosnippet>324</a> reader: <span class="kw-2">&mut </span>R,
+<a href=#325 id=325 data-nosnippet>325</a> schema: <span class="kw-2">&</span>Schema,
+<a href=#326 id=326 data-nosnippet>326</a> partition_spec_id: i32,
+<a href=#327 id=327 data-nosnippet>327</a> partition_type: <span class="kw-2">&</span>StructType,
+<a href=#328 id=328 data-nosnippet>328</a> version: FormatVersion,
+<a href=#329 id=329 data-nosnippet>329</a>) -> <span class="prelude-ty">Result</span><Vec<DataFile>> {
+<a href=#330 id=330 data-nosnippet>330</a> <span class="kw">let </span>avro_schema = <span class="kw">match </span>version {
+<a href=#331 id=331 data-nosnippet>331</a> FormatVersion::V1 => data_file_schema_v1(partition_type).unwrap(),
+<a href=#332 id=332 data-nosnippet>332</a> FormatVersion::V2 => data_file_schema_v2(partition_type).unwrap(),
+<a href=#333 id=333 data-nosnippet>333</a> FormatVersion::V3 => data_file_schema_v3(partition_type).unwrap(),
+<a href=#334 id=334 data-nosnippet>334</a> };
+<a href=#335 id=335 data-nosnippet>335</a>
+<a href=#336 id=336 data-nosnippet>336</a> <span class="kw">let </span>reader = AvroReader::with_schema(<span class="kw-2">&</span>avro_schema, reader)<span class="question-mark">?</span>;
+<a href=#337 id=337 data-nosnippet>337</a> <span class="comment">// Wrap once and reuse across files so the field-name lookup is not rebuilt
+<a href=#338 id=338 data-nosnippet>338</a> // for each data file.
+<a href=#339 id=339 data-nosnippet>339</a> </span><span class="kw">let </span>partition_struct_type = Type::Struct(partition_type.clone());
+<a href=#340 id=340 data-nosnippet>340</a> reader
+<a href=#341 id=341 data-nosnippet>341</a> .into_iter()
+<a href=#342 id=342 data-nosnippet>342</a> .map(|value| {
+<a href=#343 id=343 data-nosnippet>343</a> from_value::<DataFileSerde>(<span class="kw-2">&</span>value<span class="question-mark">?</span>)<span class="question-mark">?</span>.try_into(
+<a href=#344 id=344 data-nosnippet>344</a> partition_spec_id,
+<a href=#345 id=345 data-nosnippet>345</a> <span class="kw-2">&</span>partition_struct_type,
+<a href=#346 id=346 data-nosnippet>346</a> schema,
+<a href=#347 id=347 data-nosnippet>347</a> )
+<a href=#348 id=348 data-nosnippet>348</a> })
+<a href=#349 id=349 data-nosnippet>349</a> .collect::<<span class="prelude-ty">Result</span><Vec<<span class="kw">_</span>>>>()
+<a href=#350 id=350 data-nosnippet>350</a>}
+<a href=#351 id=351 data-nosnippet>351</a>
+<a href=#352 id=352 data-nosnippet>352</a><span class="doccomment">/// Type of content stored by the data file: data, equality deletes, or
+<a href=#353 id=353 data-nosnippet>353</a>/// position deletes (all v1 files are data files)
+<a href=#354 id=354 data-nosnippet>354</a></span><span class="attr">#[derive(Debug, PartialEq, Eq, Clone, Copy, Serialize, Deserialize, Default)]
+<a href=#355 id=355 data-nosnippet>355</a></span><span class="kw">pub enum </span>DataContentType {
+<a href=#356 id=356 data-nosnippet>356</a> <span class="doccomment">/// value: 0
+<a href=#357 id=357 data-nosnippet>357</a> </span><span class="attr">#[default]
+<a href=#358 id=358 data-nosnippet>358</a> </span>Data = <span class="number">0</span>,
+<a href=#359 id=359 data-nosnippet>359</a> <span class="doccomment">/// value: 1
+<a href=#360 id=360 data-nosnippet>360</a> </span>PositionDeletes = <span class="number">1</span>,
+<a href=#361 id=361 data-nosnippet>361</a> <span class="doccomment">/// value: 2
+<a href=#362 id=362 data-nosnippet>362</a> </span>EqualityDeletes = <span class="number">2</span>,
+<a href=#363 id=363 data-nosnippet>363</a>}
+<a href=#364 id=364 data-nosnippet>364</a>
+<a href=#365 id=365 data-nosnippet>365</a><span class="kw">impl </span>TryFrom<i32> <span class="kw">for </span>DataContentType {
+<a href=#366 id=366 data-nosnippet>366</a> <span class="kw">type </span>Error = Error;
+<a href=#367 id=367 data-nosnippet>367</a>
+<a href=#368 id=368 data-nosnippet>368</a> <span class="kw">fn </span>try_from(v: i32) -> <span class="prelude-ty">Result</span><DataContentType> {
+<a href=#369 id=369 data-nosnippet>369</a> <span class="kw">match </span>v {
+<a href=#370 id=370 data-nosnippet>370</a> <span class="number">0 </span>=> <span class="prelude-val">Ok</span>(DataContentType::Data),
+<a href=#371 id=371 data-nosnippet>371</a> <span class="number">1 </span>=> <span class="prelude-val">Ok</span>(DataContentType::PositionDeletes),
+<a href=#372 id=372 data-nosnippet>372</a> <span class="number">2 </span>=> <span class="prelude-val">Ok</span>(DataContentType::EqualityDeletes),
+<a href=#373 id=373 data-nosnippet>373</a> <span class="kw">_ </span>=> <span class="prelude-val">Err</span>(Error::new(
+<a href=#374 id=374 data-nosnippet>374</a> ErrorKind::DataInvalid,
+<a href=#375 id=375 data-nosnippet>375</a> <span class="macro">format!</span>(<span class="string">"data content type {v} is invalid"</span>),
+<a href=#376 id=376 data-nosnippet>376</a> )),
+<a href=#377 id=377 data-nosnippet>377</a> }
+<a href=#378 id=378 data-nosnippet>378</a> }
+<a href=#379 id=379 data-nosnippet>379</a>}
+<a href=#380 id=380 data-nosnippet>380</a>
+<a href=#381 id=381 data-nosnippet>381</a><span class="doccomment">/// Format of this data.
+<a href=#382 id=382 data-nosnippet>382</a></span><span class="attr">#[derive(Debug, PartialEq, Eq, Clone, Copy, SerializeDisplay, DeserializeFromStr)]
+<a href=#383 id=383 data-nosnippet>383</a></span><span class="kw">pub enum </span>DataFileFormat {
+<a href=#384 id=384 data-nosnippet>384</a> <span class="doccomment">/// Avro file format: <https://avro.apache.org/>
+<a href=#385 id=385 data-nosnippet>385</a> </span>Avro,
+<a href=#386 id=386 data-nosnippet>386</a> <span class="doccomment">/// Orc file format: <https://orc.apache.org/>
+<a href=#387 id=387 data-nosnippet>387</a> </span>Orc,
+<a href=#388 id=388 data-nosnippet>388</a> <span class="doccomment">/// Parquet file format: <https://parquet.apache.org/>
+<a href=#389 id=389 data-nosnippet>389</a> </span>Parquet,
+<a href=#390 id=390 data-nosnippet>390</a> <span class="doccomment">/// Puffin file format: <https://iceberg.apache.org/puffin-spec/>
+<a href=#391 id=391 data-nosnippet>391</a> </span>Puffin,
+<a href=#392 id=392 data-nosnippet>392</a>}
+<a href=#393 id=393 data-nosnippet>393</a>
+<a href=#394 id=394 data-nosnippet>394</a><span class="kw">impl </span>FromStr <span class="kw">for </span>DataFileFormat {
+<a href=#395 id=395 data-nosnippet>395</a> <span class="kw">type </span><span class="prelude-val">Err </span>= Error;
+<a href=#396 id=396 data-nosnippet>396</a>
+<a href=#397 id=397 data-nosnippet>397</a> <span class="kw">fn </span>from_str(s: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>> {
+<a href=#398 id=398 data-nosnippet>398</a> <span class="kw">match </span>s.to_lowercase().as_str() {
+<a href=#399 id=399 data-nosnippet>399</a> <span class="string">"avro" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Avro),
+<a href=#400 id=400 data-nosnippet>400</a> <span class="string">"orc" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Orc),
+<a href=#401 id=401 data-nosnippet>401</a> <span class="string">"parquet" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Parquet),
+<a href=#402 id=402 data-nosnippet>402</a> <span class="string">"puffin" </span>=> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::Puffin),
+<a href=#403 id=403 data-nosnippet>403</a> <span class="kw">_ </span>=> <span class="prelude-val">Err</span>(Error::new(
+<a href=#404 id=404 data-nosnippet>404</a> ErrorKind::DataInvalid,
+<a href=#405 id=405 data-nosnippet>405</a> <span class="macro">format!</span>(<span class="string">"Unsupported data file format: {s}"</span>),
+<a href=#406 id=406 data-nosnippet>406</a> )),
+<a href=#407 id=407 data-nosnippet>407</a> }
+<a href=#408 id=408 data-nosnippet>408</a> }
+<a href=#409 id=409 data-nosnippet>409</a>}
+<a href=#410 id=410 data-nosnippet>410</a>
+<a href=#411 id=411 data-nosnippet>411</a><span class="kw">impl </span>std::fmt::Display <span class="kw">for </span>DataFileFormat {
+<a href=#412 id=412 data-nosnippet>412</a> <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>std::fmt::Formatter<<span class="lifetime">'_</span>>) -> std::fmt::Result {
+<a href=#413 id=413 data-nosnippet>413</a> <span class="kw">match </span><span class="self">self </span>{
+<a href=#414 id=414 data-nosnippet>414</a> DataFileFormat::Avro => <span class="macro">write!</span>(f, <span class="string">"avro"</span>),
+<a href=#415 id=415 data-nosnippet>415</a> DataFileFormat::Orc => <span class="macro">write!</span>(f, <span class="string">"orc"</span>),
+<a href=#416 id=416 data-nosnippet>416</a> DataFileFormat::Parquet => <span class="macro">write!</span>(f, <span class="string">"parquet"</span>),
+<a href=#417 id=417 data-nosnippet>417</a> DataFileFormat::Puffin => <span class="macro">write!</span>(f, <span class="string">"puffin"</span>),
+<a href=#418 id=418 data-nosnippet>418</a> }
+<a href=#419 id=419 data-nosnippet>419</a> }
+<a href=#420 id=420 data-nosnippet>420</a>}
+<a href=#421 id=421 data-nosnippet>421</a>
+<a href=#422 id=422 data-nosnippet>422</a><span class="attr">#[cfg(test)]
+<a href=#423 id=423 data-nosnippet>423</a></span><span class="kw">mod </span>test {
+<a href=#424 id=424 data-nosnippet>424</a> <span class="kw">use </span><span class="kw">crate</span>::spec::DataContentType;
+<a href=#425 id=425 data-nosnippet>425</a> <span class="attr">#[test]
+<a href=#426 id=426 data-nosnippet>426</a> </span><span class="kw">fn </span>test_data_content_type_default() {
+<a href=#427 id=427 data-nosnippet>427</a> <span class="macro">assert_eq!</span>(DataContentType::default(), DataContentType::Data);
+<a href=#428 id=428 data-nosnippet>428</a> }
+<a href=#429 id=429 data-nosnippet>429</a>
+<a href=#430 id=430 data-nosnippet>430</a> <span class="attr">#[test]
+<a href=#431 id=431 data-nosnippet>431</a> </span><span class="kw">fn </span>test_data_content_type_default_value() {
+<a href=#432 id=432 data-nosnippet>432</a> <span class="macro">assert_eq!</span>(DataContentType::default() <span class="kw">as </span>i32, <span class="number">0</span>);
+<a href=#433 id=433 data-nosnippet>433</a> }
+<a href=#434 id=434 data-nosnippet>434</a>}
</code></pre></div></section></main></body></html>
\ No newline at end of file
diff --git a/api/src/iceberg/spec/manifest/mod.rs.html b/api/src/iceberg/spec/manifest/mod.rs.html
index 592b2de7a..33e920b3c 100644
--- a/api/src/iceberg/spec/manifest/mod.rs.html
+++ b/api/src/iceberg/spec/manifest/mod.rs.html
@@ -30,7 +30,7 @@
<a href=#30 id=30 data-nosnippet>30</a><span class="kw">pub use </span>writer::<span class="kw-2">*</span>;
<a href=#31 id=31 data-nosnippet>31</a>
<a href=#32 id=32 data-nosnippet>32</a><span class="kw">use </span>super::{
-<a href=#33 id=33 data-nosnippet>33</a> Datum, FormatVersion, ManifestContentType, PartitionSpec, PrimitiveType, Schema, Struct,
+<a href=#33 id=33 data-nosnippet>33</a> Datum, FormatVersion, ManifestContentType, PartitionSpec, PrimitiveType, Schema, Struct, Type,
<a href=#34 id=34 data-nosnippet>34</a> UNASSIGNED_SEQUENCE_NUMBER,
<a href=#35 id=35 data-nosnippet>35</a>};
<a href=#36 id=36 data-nosnippet>36</a><span class="kw">use </span><span class="kw">crate</span>::error::Result;
@@ -54,1311 +54,1321 @@
<a href=#54 id=54 data-nosnippet>54</a>
<a href=#55 id=55 data-nosnippet>55</a> <span class="comment">// Parse manifest entries
<a href=#56 id=56 data-nosnippet>56</a> </span><span class="kw">let </span>partition_type = metadata.partition_spec.partition_type(<span class="kw-2">&</span>metadata.schema)<span class="question-mark">?</span>;
-<a href=#57 id=57 data-nosnippet>57</a>
-<a href=#58 id=58 data-nosnippet>58</a> <span class="kw">let </span>entries = <span class="kw">match </span>metadata.format_version {
-<a href=#59 id=59 data-nosnippet>59</a> FormatVersion::V1 => {
-<a href=#60 id=60 data-nosnippet>60</a> <span class="kw">let </span>schema = manifest_schema_v1(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>;
-<a href=#61 id=61 data-nosnippet>61</a> <span class="kw">let </span>reader = AvroReader::with_schema(<span class="kw-2">&</span>schema, bs)<span class="question-mark">?</span>;
-<a href=#62 id=62 data-nosnippet>62</a> reader
-<a href=#63 id=63 data-nosnippet>63</a> .into_iter()
-<a href=#64 id=64 data-nosnippet>64</a> .map(|value| {
-<a href=#65 id=65 data-nosnippet>65</a> from_value::<_serde::ManifestEntryV1>(<span class="kw-2">&</span>value<span class="question-mark">?</span>)<span class="question-mark">?</span>.try_into(
-<a href=#66 id=66 data-nosnippet>66</a> metadata.partition_spec.spec_id(),
-<a href=#67 id=67 data-nosnippet>67</a> <span class="kw-2">&</span>partition_type,
-<a href=#68 id=68 data-nosnippet>68</a> <span class="kw-2">&</span>metadata.schema,
-<a href=#69 id=69 data-nosnippet>69</a> )
-<a href=#70 id=70 data-nosnippet>70</a> })
-<a href=#71 id=71 data-nosnippet>71</a> .collect::<<span class="prelude-ty">Result</span><Vec<<span class="kw">_</span>>>>()<span class="question-mark">?
-<a href=#72 id=72 data-nosnippet>72</a> </span>}
-<a href=#73 id=73 data-nosnippet>73</a> <span class="comment">// Manifest Schema & Manifest Entry did not change between V2 and V3
-<a href=#74 id=74 data-nosnippet>74</a> </span>FormatVersion::V2 | FormatVersion::V3 => {
-<a href=#75 id=75 data-nosnippet>75</a> <span class="kw">let </span>schema = manifest_schema_v2(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>;
-<a href=#76 id=76 data-nosnippet>76</a> <span class="kw">let </span>reader = AvroReader::with_schema(<span class="kw-2">&</span>schema, bs)<span class="question-mark">?</span>;
-<a href=#77 id=77 data-nosnippet>77</a> reader
-<a href=#78 id=78 data-nosnippet>78</a> .into_iter()
-<a href=#79 id=79 data-nosnippet>79</a> .map(|value| {
-<a href=#80 id=80 data-nosnippet>80</a> from_value::<_serde::ManifestEntryV2>(<span class="kw-2">&</span>value<span class="question-mark">?</span>)<span class="question-mark">?</span>.try_into(
-<a href=#81 id=81 data-nosnippet>81</a> metadata.partition_spec.spec_id(),
-<a href=#82 id=82 data-nosnippet>82</a> <span class="kw-2">&</span>partition_type,
-<a href=#83 id=83 data-nosnippet>83</a> <span class="kw-2">&</span>metadata.schema,
-<a href=#84 id=84 data-nosnippet>84</a> )
-<a href=#85 id=85 data-nosnippet>85</a> })
-<a href=#86 id=86 data-nosnippet>86</a> .collect::<<span class="prelude-ty">Result</span><Vec<<span class="kw">_</span>>>>()<span class="question-mark">?
-<a href=#87 id=87 data-nosnippet>87</a> </span>}
-<a href=#88 id=88 data-nosnippet>88</a> };
-<a href=#89 id=89 data-nosnippet>89</a>
-<a href=#90 id=90 data-nosnippet>90</a> <span class="prelude-val">Ok</span>((metadata, entries))
-<a href=#91 id=91 data-nosnippet>91</a> }
-<a href=#92 id=92 data-nosnippet>92</a>
-<a href=#93 id=93 data-nosnippet>93</a> <span class="doccomment">/// Parse manifest from bytes of avro file.
-<a href=#94 id=94 data-nosnippet>94</a> </span><span class="kw">pub fn </span>parse_avro(bs: <span class="kw-2">&</span>[u8]) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>> {
-<a href=#95 id=95 data-nosnippet>95</a> <span class="kw">let </span>(metadata, entries) = <span class="self">Self</span>::try_from_avro_bytes(bs)<span class="question-mark">?</span>;
-<a href=#96 id=96 data-nosnippet>96</a> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::new(metadata, entries))
-<a href=#97 id=97 data-nosnippet>97</a> }
-<a href=#98 id=98 data-nosnippet>98</a>
-<a href=#99 id=99 data-nosnippet>99</a> <span class="doccomment">/// Entries slice.
-<a href=#100 id=100 data-nosnippet>100</a> </span><span class="kw">pub fn </span>entries(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>[ManifestEntryRef] {
-<a href=#101 id=101 data-nosnippet>101</a> <span class="kw-2">&</span><span class="self">self</span>.entries
-<a href=#102 id=102 data-nosnippet>102</a> }
-<a href=#103 id=103 data-nosnippet>103</a>
-<a href=#104 id=104 data-nosnippet>104</a> <span class="doccomment">/// Get metadata.
-<a href=#105 id=105 data-nosnippet>105</a> </span><span class="kw">pub fn </span>metadata(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>ManifestMetadata {
-<a href=#106 id=106 data-nosnippet>106</a> <span class="kw-2">&</span><span class="self">self</span>.metadata
-<a href=#107 id=107 data-nosnippet>107</a> }
-<a href=#108 id=108 data-nosnippet>108</a>
-<a href=#109 id=109 data-nosnippet>109</a> <span class="doccomment">/// Consume this Manifest, returning its constituent parts
-<a href=#110 id=110 data-nosnippet>110</a> </span><span class="kw">pub fn </span>into_parts(<span class="self">self</span>) -> (Vec<ManifestEntryRef>, ManifestMetadata) {
-<a href=#111 id=111 data-nosnippet>111</a> <span class="kw">let </span><span class="self">Self </span>{ entries, metadata } = <span class="self">self</span>;
-<a href=#112 id=112 data-nosnippet>112</a> (entries, metadata)
-<a href=#113 id=113 data-nosnippet>113</a> }
-<a href=#114 id=114 data-nosnippet>114</a>
-<a href=#115 id=115 data-nosnippet>115</a> <span class="doccomment">/// Constructor from [`ManifestMetadata`] and [`ManifestEntry`]s.
-<a href=#116 id=116 data-nosnippet>116</a> </span><span class="kw">pub fn </span>new(metadata: ManifestMetadata, entries: Vec<ManifestEntry>) -> <span class="self">Self </span>{
-<a href=#117 id=117 data-nosnippet>117</a> <span class="self">Self </span>{
-<a href=#118 id=118 data-nosnippet>118</a> metadata,
-<a href=#119 id=119 data-nosnippet>119</a> entries: entries.into_iter().map(Arc::new).collect(),
-<a href=#120 id=120 data-nosnippet>120</a> }
-<a href=#121 id=121 data-nosnippet>121</a> }
-<a href=#122 id=122 data-nosnippet>122</a>}
-<a href=#123 id=123 data-nosnippet>123</a>
-<a href=#124 id=124 data-nosnippet>124</a><span class="doccomment">/// Serialize a DataFile to a JSON string.
-<a href=#125 id=125 data-nosnippet>125</a></span><span class="kw">pub fn </span>serialize_data_file_to_json(
-<a href=#126 id=126 data-nosnippet>126</a> data_file: DataFile,
-<a href=#127 id=127 data-nosnippet>127</a> partition_type: <span class="kw-2">&</span><span class="kw">super</span>::StructType,
-<a href=#128 id=128 data-nosnippet>128</a> format_version: FormatVersion,
-<a href=#129 id=129 data-nosnippet>129</a>) -> <span class="prelude-ty">Result</span><String> {
-<a href=#130 id=130 data-nosnippet>130</a> <span class="kw">let </span>serde = _serde::DataFileSerde::try_from(data_file, partition_type, format_version)<span class="question-mark">?</span>;
-<a href=#131 id=131 data-nosnippet>131</a> serde_json::to_string(<span class="kw-2">&</span>serde).map_err(|e| {
-<a href=#132 id=132 data-nosnippet>132</a> Error::new(
-<a href=#133 id=133 data-nosnippet>133</a> ErrorKind::DataInvalid,
-<a href=#134 id=134 data-nosnippet>134</a> <span class="string">"Failed to serialize DataFile to JSON!"</span>.to_string(),
-<a href=#135 id=135 data-nosnippet>135</a> )
-<a href=#136 id=136 data-nosnippet>136</a> .with_source(e)
-<a href=#137 id=137 data-nosnippet>137</a> })
-<a href=#138 id=138 data-nosnippet>138</a>}
-<a href=#139 id=139 data-nosnippet>139</a>
-<a href=#140 id=140 data-nosnippet>140</a><span class="doccomment">/// Deserialize a DataFile from a JSON string.
-<a href=#141 id=141 data-nosnippet>141</a></span><span class="kw">pub fn </span>deserialize_data_file_from_json(
-<a href=#142 id=142 data-nosnippet>142</a> json: <span class="kw-2">&</span>str,
-<a href=#143 id=143 data-nosnippet>143</a> partition_spec_id: i32,
-<a href=#144 id=144 data-nosnippet>144</a> partition_type: <span class="kw-2">&</span><span class="kw">super</span>::StructType,
-<a href=#145 id=145 data-nosnippet>145</a> schema: <span class="kw-2">&</span>Schema,
-<a href=#146 id=146 data-nosnippet>146</a>) -> <span class="prelude-ty">Result</span><DataFile> {
-<a href=#147 id=147 data-nosnippet>147</a> <span class="kw">let </span>serde = serde_json::from_str::<_serde::DataFileSerde>(json).map_err(|e| {
-<a href=#148 id=148 data-nosnippet>148</a> Error::new(
-<a href=#149 id=149 data-nosnippet>149</a> ErrorKind::DataInvalid,
-<a href=#150 id=150 data-nosnippet>150</a> <span class="string">"Failed to deserialize JSON to DataFile!"</span>.to_string(),
-<a href=#151 id=151 data-nosnippet>151</a> )
-<a href=#152 id=152 data-nosnippet>152</a> .with_source(e)
-<a href=#153 id=153 data-nosnippet>153</a> })<span class="question-mark">?</span>;
-<a href=#154 id=154 data-nosnippet>154</a>
-<a href=#155 id=155 data-nosnippet>155</a> serde.try_into(partition_spec_id, partition_type, schema)
-<a href=#156 id=156 data-nosnippet>156</a>}
-<a href=#157 id=157 data-nosnippet>157</a>
-<a href=#158 id=158 data-nosnippet>158</a><span class="attr">#[cfg(test)]
-<a href=#159 id=159 data-nosnippet>159</a></span><span class="kw">mod </span>tests {
-<a href=#160 id=160 data-nosnippet>160</a> <span class="kw">use </span>std::collections::HashMap;
-<a href=#161 id=161 data-nosnippet>161</a> <span class="kw">use </span>std::fs;
-<a href=#162 id=162 data-nosnippet>162</a> <span class="kw">use </span>std::sync::Arc;
+<a href=#57 id=57 data-nosnippet>57</a> <span class="comment">// Wrap the partition type once and share it across all entries: the
+<a href=#58 id=58 data-nosnippet>58</a> // per-entry conversion needs a `&Type`, and building it here keeps the
+<a href=#59 id=59 data-nosnippet>59</a> // lazily-populated field-name lookup from being rebuilt for every entry.
+<a href=#60 id=60 data-nosnippet>60</a> </span><span class="kw">let </span>partition_struct_type = Type::Struct(partition_type.clone());
+<a href=#61 id=61 data-nosnippet>61</a>
+<a href=#62 id=62 data-nosnippet>62</a> <span class="kw">let </span>entries = <span class="kw">match </span>metadata.format_version {
+<a href=#63 id=63 data-nosnippet>63</a> FormatVersion::V1 => {
+<a href=#64 id=64 data-nosnippet>64</a> <span class="kw">let </span>schema = manifest_schema_v1(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>;
+<a href=#65 id=65 data-nosnippet>65</a> <span class="kw">let </span>reader = AvroReader::with_schema(<span class="kw-2">&</span>schema, bs)<span class="question-mark">?</span>;
+<a href=#66 id=66 data-nosnippet>66</a> reader
+<a href=#67 id=67 data-nosnippet>67</a> .into_iter()
+<a href=#68 id=68 data-nosnippet>68</a> .map(|value| {
+<a href=#69 id=69 data-nosnippet>69</a> from_value::<_serde::ManifestEntryV1>(<span class="kw-2">&</span>value<span class="question-mark">?</span>)<span class="question-mark">?</span>.try_into(
+<a href=#70 id=70 data-nosnippet>70</a> metadata.partition_spec.spec_id(),
+<a href=#71 id=71 data-nosnippet>71</a> <span class="kw-2">&</span>partition_struct_type,
+<a href=#72 id=72 data-nosnippet>72</a> <span class="kw-2">&</span>metadata.schema,
+<a href=#73 id=73 data-nosnippet>73</a> )
+<a href=#74 id=74 data-nosnippet>74</a> })
+<a href=#75 id=75 data-nosnippet>75</a> .collect::<<span class="prelude-ty">Result</span><Vec<<span class="kw">_</span>>>>()<span class="question-mark">?
+<a href=#76 id=76 data-nosnippet>76</a> </span>}
+<a href=#77 id=77 data-nosnippet>77</a> <span class="comment">// Manifest Schema & Manifest Entry did not change between V2 and V3
+<a href=#78 id=78 data-nosnippet>78</a> </span>FormatVersion::V2 | FormatVersion::V3 => {
+<a href=#79 id=79 data-nosnippet>79</a> <span class="kw">let </span>schema = manifest_schema_v2(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>;
+<a href=#80 id=80 data-nosnippet>80</a> <span class="kw">let </span>reader = AvroReader::with_schema(<span class="kw-2">&</span>schema, bs)<span class="question-mark">?</span>;
+<a href=#81 id=81 data-nosnippet>81</a> reader
+<a href=#82 id=82 data-nosnippet>82</a> .into_iter()
+<a href=#83 id=83 data-nosnippet>83</a> .map(|value| {
+<a href=#84 id=84 data-nosnippet>84</a> from_value::<_serde::ManifestEntryV2>(<span class="kw-2">&</span>value<span class="question-mark">?</span>)<span class="question-mark">?</span>.try_into(
+<a href=#85 id=85 data-nosnippet>85</a> metadata.partition_spec.spec_id(),
+<a href=#86 id=86 data-nosnippet>86</a> <span class="kw-2">&</span>partition_struct_type,
+<a href=#87 id=87 data-nosnippet>87</a> <span class="kw-2">&</span>metadata.schema,
+<a href=#88 id=88 data-nosnippet>88</a> )
+<a href=#89 id=89 data-nosnippet>89</a> })
+<a href=#90 id=90 data-nosnippet>90</a> .collect::<<span class="prelude-ty">Result</span><Vec<<span class="kw">_</span>>>>()<span class="question-mark">?
+<a href=#91 id=91 data-nosnippet>91</a> </span>}
+<a href=#92 id=92 data-nosnippet>92</a> };
+<a href=#93 id=93 data-nosnippet>93</a>
+<a href=#94 id=94 data-nosnippet>94</a> <span class="prelude-val">Ok</span>((metadata, entries))
+<a href=#95 id=95 data-nosnippet>95</a> }
+<a href=#96 id=96 data-nosnippet>96</a>
+<a href=#97 id=97 data-nosnippet>97</a> <span class="doccomment">/// Parse manifest from bytes of avro file.
+<a href=#98 id=98 data-nosnippet>98</a> </span><span class="kw">pub fn </span>parse_avro(bs: <span class="kw-2">&</span>[u8]) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>> {
+<a href=#99 id=99 data-nosnippet>99</a> <span class="kw">let </span>(metadata, entries) = <span class="self">Self</span>::try_from_avro_bytes(bs)<span class="question-mark">?</span>;
+<a href=#100 id=100 data-nosnippet>100</a> <span class="prelude-val">Ok</span>(<span class="self">Self</span>::new(metadata, entries))
+<a href=#101 id=101 data-nosnippet>101</a> }
+<a href=#102 id=102 data-nosnippet>102</a>
+<a href=#103 id=103 data-nosnippet>103</a> <span class="doccomment">/// Entries slice.
+<a href=#104 id=104 data-nosnippet>104</a> </span><span class="kw">pub fn </span>entries(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>[ManifestEntryRef] {
+<a href=#105 id=105 data-nosnippet>105</a> <span class="kw-2">&</span><span class="self">self</span>.entries
+<a href=#106 id=106 data-nosnippet>106</a> }
+<a href=#107 id=107 data-nosnippet>107</a>
+<a href=#108 id=108 data-nosnippet>108</a> <span class="doccomment">/// Get metadata.
+<a href=#109 id=109 data-nosnippet>109</a> </span><span class="kw">pub fn </span>metadata(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>ManifestMetadata {
+<a href=#110 id=110 data-nosnippet>110</a> <span class="kw-2">&</span><span class="self">self</span>.metadata
+<a href=#111 id=111 data-nosnippet>111</a> }
+<a href=#112 id=112 data-nosnippet>112</a>
+<a href=#113 id=113 data-nosnippet>113</a> <span class="doccomment">/// Consume this Manifest, returning its constituent parts
+<a href=#114 id=114 data-nosnippet>114</a> </span><span class="kw">pub fn </span>into_parts(<span class="self">self</span>) -> (Vec<ManifestEntryRef>, ManifestMetadata) {
+<a href=#115 id=115 data-nosnippet>115</a> <span class="kw">let </span><span class="self">Self </span>{ entries, metadata } = <span class="self">self</span>;
+<a href=#116 id=116 data-nosnippet>116</a> (entries, metadata)
+<a href=#117 id=117 data-nosnippet>117</a> }
+<a href=#118 id=118 data-nosnippet>118</a>
+<a href=#119 id=119 data-nosnippet>119</a> <span class="doccomment">/// Constructor from [`ManifestMetadata`] and [`ManifestEntry`]s.
+<a href=#120 id=120 data-nosnippet>120</a> </span><span class="kw">pub fn </span>new(metadata: ManifestMetadata, entries: Vec<ManifestEntry>) -> <span class="self">Self </span>{
+<a href=#121 id=121 data-nosnippet>121</a> <span class="self">Self </span>{
+<a href=#122 id=122 data-nosnippet>122</a> metadata,
+<a href=#123 id=123 data-nosnippet>123</a> entries: entries.into_iter().map(Arc::new).collect(),
+<a href=#124 id=124 data-nosnippet>124</a> }
+<a href=#125 id=125 data-nosnippet>125</a> }
+<a href=#126 id=126 data-nosnippet>126</a>}
+<a href=#127 id=127 data-nosnippet>127</a>
+<a href=#128 id=128 data-nosnippet>128</a><span class="doccomment">/// Serialize a DataFile to a JSON string.
+<a href=#129 id=129 data-nosnippet>129</a></span><span class="kw">pub fn </span>serialize_data_file_to_json(
+<a href=#130 id=130 data-nosnippet>130</a> data_file: DataFile,
+<a href=#131 id=131 data-nosnippet>131</a> partition_type: <span class="kw-2">&</span><span class="kw">super</span>::StructType,
+<a href=#132 id=132 data-nosnippet>132</a> format_version: FormatVersion,
+<a href=#133 id=133 data-nosnippet>133</a>) -> <span class="prelude-ty">Result</span><String> {
+<a href=#134 id=134 data-nosnippet>134</a> <span class="kw">let </span>partition_struct_type = Type::Struct(partition_type.clone());
+<a href=#135 id=135 data-nosnippet>135</a> <span class="kw">let </span>serde = _serde::DataFileSerde::try_from(data_file, <span class="kw-2">&</span>partition_struct_type, format_version)<span class="question-mark">?</span>;
+<a href=#136 id=136 data-nosnippet>136</a> serde_json::to_string(<span class="kw-2">&</span>serde).map_err(|e| {
+<a href=#137 id=137 data-nosnippet>137</a> Error::new(
+<a href=#138 id=138 data-nosnippet>138</a> ErrorKind::DataInvalid,
+<a href=#139 id=139 data-nosnippet>139</a> <span class="string">"Failed to serialize DataFile to JSON!"</span>.to_string(),
+<a href=#140 id=140 data-nosnippet>140</a> )
+<a href=#141 id=141 data-nosnippet>141</a> .with_source(e)
+<a href=#142 id=142 data-nosnippet>142</a> })
+<a href=#143 id=143 data-nosnippet>143</a>}
+<a href=#144 id=144 data-nosnippet>144</a>
+<a href=#145 id=145 data-nosnippet>145</a><span class="doccomment">/// Deserialize a DataFile from a JSON string.
+<a href=#146 id=146 data-nosnippet>146</a></span><span class="kw">pub fn </span>deserialize_data_file_from_json(
+<a href=#147 id=147 data-nosnippet>147</a> json: <span class="kw-2">&</span>str,
+<a href=#148 id=148 data-nosnippet>148</a> partition_spec_id: i32,
+<a href=#149 id=149 data-nosnippet>149</a> partition_type: <span class="kw-2">&</span><span class="kw">super</span>::StructType,
+<a href=#150 id=150 data-nosnippet>150</a> schema: <span class="kw-2">&</span>Schema,
+<a href=#151 id=151 data-nosnippet>151</a>) -> <span class="prelude-ty">Result</span><DataFile> {
+<a href=#152 id=152 data-nosnippet>152</a> <span class="kw">let </span>serde = serde_json::from_str::<_serde::DataFileSerde>(json).map_err(|e| {
+<a href=#153 id=153 data-nosnippet>153</a> Error::new(
+<a href=#154 id=154 data-nosnippet>154</a> ErrorKind::DataInvalid,
+<a href=#155 id=155 data-nosnippet>155</a> <span class="string">"Failed to deserialize JSON to DataFile!"</span>.to_string(),
+<a href=#156 id=156 data-nosnippet>156</a> )
+<a href=#157 id=157 data-nosnippet>157</a> .with_source(e)
+<a href=#158 id=158 data-nosnippet>158</a> })<span class="question-mark">?</span>;
+<a href=#159 id=159 data-nosnippet>159</a>
+<a href=#160 id=160 data-nosnippet>160</a> <span class="kw">let </span>partition_struct_type = Type::Struct(partition_type.clone());
+<a href=#161 id=161 data-nosnippet>161</a> serde.try_into(partition_spec_id, <span class="kw-2">&</span>partition_struct_type, schema)
+<a href=#162 id=162 data-nosnippet>162</a>}
<a href=#163 id=163 data-nosnippet>163</a>
-<a href=#164 id=164 data-nosnippet>164</a> <span class="kw">use </span>apache_avro::{Codec, Writer, to_value};
-<a href=#165 id=165 data-nosnippet>165</a> <span class="kw">use </span>serde_json::{Value, to_vec};
-<a href=#166 id=166 data-nosnippet>166</a> <span class="kw">use </span>tempfile::TempDir;
-<a href=#167 id=167 data-nosnippet>167</a>
-<a href=#168 id=168 data-nosnippet>168</a> <span class="kw">use </span>super::<span class="kw-2">*</span>;
-<a href=#169 id=169 data-nosnippet>169</a> <span class="kw">use </span><span class="kw">crate</span>::io::FileIO;
-<a href=#170 id=170 data-nosnippet>170</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{Literal, NestedField, PrimitiveType, Struct, Transform, Type};
-<a href=#171 id=171 data-nosnippet>171</a>
-<a href=#172 id=172 data-nosnippet>172</a> <span class="attr">#[tokio::test]
-<a href=#173 id=173 data-nosnippet>173</a> </span><span class="kw">async fn </span>test_parse_manifest_v2_unpartition() {
-<a href=#174 id=174 data-nosnippet>174</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#175 id=175 data-nosnippet>175</a> Schema::builder()
-<a href=#176 id=176 data-nosnippet>176</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#177 id=177 data-nosnippet>177</a> <span class="comment">// id v_int v_long v_float v_double v_varchar v_bool v_date v_timestamp v_decimal v_ts_ntz
-<a href=#178 id=178 data-nosnippet>178</a> </span>Arc::new(NestedField::optional(
-<a href=#179 id=179 data-nosnippet>179</a> <span class="number">1</span>,
-<a href=#180 id=180 data-nosnippet>180</a> <span class="string">"id"</span>,
-<a href=#181 id=181 data-nosnippet>181</a> Type::Primitive(PrimitiveType::Long),
-<a href=#182 id=182 data-nosnippet>182</a> )),
-<a href=#183 id=183 data-nosnippet>183</a> Arc::new(NestedField::optional(
-<a href=#184 id=184 data-nosnippet>184</a> <span class="number">2</span>,
-<a href=#185 id=185 data-nosnippet>185</a> <span class="string">"v_int"</span>,
-<a href=#186 id=186 data-nosnippet>186</a> Type::Primitive(PrimitiveType::Int),
-<a href=#187 id=187 data-nosnippet>187</a> )),
-<a href=#188 id=188 data-nosnippet>188</a> Arc::new(NestedField::optional(
-<a href=#189 id=189 data-nosnippet>189</a> <span class="number">3</span>,
-<a href=#190 id=190 data-nosnippet>190</a> <span class="string">"v_long"</span>,
-<a href=#191 id=191 data-nosnippet>191</a> Type::Primitive(PrimitiveType::Long),
-<a href=#192 id=192 data-nosnippet>192</a> )),
-<a href=#193 id=193 data-nosnippet>193</a> Arc::new(NestedField::optional(
-<a href=#194 id=194 data-nosnippet>194</a> <span class="number">4</span>,
-<a href=#195 id=195 data-nosnippet>195</a> <span class="string">"v_float"</span>,
-<a href=#196 id=196 data-nosnippet>196</a> Type::Primitive(PrimitiveType::Float),
-<a href=#197 id=197 data-nosnippet>197</a> )),
-<a href=#198 id=198 data-nosnippet>198</a> Arc::new(NestedField::optional(
-<a href=#199 id=199 data-nosnippet>199</a> <span class="number">5</span>,
-<a href=#200 id=200 data-nosnippet>200</a> <span class="string">"v_double"</span>,
-<a href=#201 id=201 data-nosnippet>201</a> Type::Primitive(PrimitiveType::Double),
-<a href=#202 id=202 data-nosnippet>202</a> )),
-<a href=#203 id=203 data-nosnippet>203</a> Arc::new(NestedField::optional(
-<a href=#204 id=204 data-nosnippet>204</a> <span class="number">6</span>,
-<a href=#205 id=205 data-nosnippet>205</a> <span class="string">"v_varchar"</span>,
-<a href=#206 id=206 data-nosnippet>206</a> Type::Primitive(PrimitiveType::String),
-<a href=#207 id=207 data-nosnippet>207</a> )),
-<a href=#208 id=208 data-nosnippet>208</a> Arc::new(NestedField::optional(
-<a href=#209 id=209 data-nosnippet>209</a> <span class="number">7</span>,
-<a href=#210 id=210 data-nosnippet>210</a> <span class="string">"v_bool"</span>,
-<a href=#211 id=211 data-nosnippet>211</a> Type::Primitive(PrimitiveType::Boolean),
-<a href=#212 id=212 data-nosnippet>212</a> )),
-<a href=#213 id=213 data-nosnippet>213</a> Arc::new(NestedField::optional(
-<a href=#214 id=214 data-nosnippet>214</a> <span class="number">8</span>,
-<a href=#215 id=215 data-nosnippet>215</a> <span class="string">"v_date"</span>,
-<a href=#216 id=216 data-nosnippet>216</a> Type::Primitive(PrimitiveType::Date),
-<a href=#217 id=217 data-nosnippet>217</a> )),
-<a href=#218 id=218 data-nosnippet>218</a> Arc::new(NestedField::optional(
-<a href=#219 id=219 data-nosnippet>219</a> <span class="number">9</span>,
-<a href=#220 id=220 data-nosnippet>220</a> <span class="string">"v_timestamp"</span>,
-<a href=#221 id=221 data-nosnippet>221</a> Type::Primitive(PrimitiveType::Timestamptz),
-<a href=#222 id=222 data-nosnippet>222</a> )),
-<a href=#223 id=223 data-nosnippet>223</a> Arc::new(NestedField::optional(
-<a href=#224 id=224 data-nosnippet>224</a> <span class="number">10</span>,
-<a href=#225 id=225 data-nosnippet>225</a> <span class="string">"v_decimal"</span>,
-<a href=#226 id=226 data-nosnippet>226</a> Type::Primitive(PrimitiveType::Decimal {
-<a href=#227 id=227 data-nosnippet>227</a> precision: <span class="number">36</span>,
-<a href=#228 id=228 data-nosnippet>228</a> scale: <span class="number">10</span>,
-<a href=#229 id=229 data-nosnippet>229</a> }),
-<a href=#230 id=230 data-nosnippet>230</a> )),
-<a href=#231 id=231 data-nosnippet>231</a> Arc::new(NestedField::optional(
-<a href=#232 id=232 data-nosnippet>232</a> <span class="number">11</span>,
-<a href=#233 id=233 data-nosnippet>233</a> <span class="string">"v_ts_ntz"</span>,
-<a href=#234 id=234 data-nosnippet>234</a> Type::Primitive(PrimitiveType::Timestamp),
-<a href=#235 id=235 data-nosnippet>235</a> )),
-<a href=#236 id=236 data-nosnippet>236</a> Arc::new(NestedField::optional(
-<a href=#237 id=237 data-nosnippet>237</a> <span class="number">12</span>,
-<a href=#238 id=238 data-nosnippet>238</a> <span class="string">"v_ts_ns_ntz"</span>,
-<a href=#239 id=239 data-nosnippet>239</a> Type::Primitive(PrimitiveType::TimestampNs),
-<a href=#240 id=240 data-nosnippet>240</a> )),
-<a href=#241 id=241 data-nosnippet>241</a> ])
-<a href=#242 id=242 data-nosnippet>242</a> .build()
-<a href=#243 id=243 data-nosnippet>243</a> .unwrap(),
-<a href=#244 id=244 data-nosnippet>244</a> );
-<a href=#245 id=245 data-nosnippet>245</a> <span class="kw">let </span>metadata = ManifestMetadata {
-<a href=#246 id=246 data-nosnippet>246</a> schema_id: <span class="number">0</span>,
-<a href=#247 id=247 data-nosnippet>247</a> schema: schema.clone(),
-<a href=#248 id=248 data-nosnippet>248</a> partition_spec: PartitionSpec::builder(schema)
-<a href=#249 id=249 data-nosnippet>249</a> .with_spec_id(<span class="number">0</span>)
-<a href=#250 id=250 data-nosnippet>250</a> .build()
-<a href=#251 id=251 data-nosnippet>251</a> .unwrap(),
-<a href=#252 id=252 data-nosnippet>252</a> content: ManifestContentType::Data,
-<a href=#253 id=253 data-nosnippet>253</a> format_version: FormatVersion::V2,
-<a href=#254 id=254 data-nosnippet>254</a> };
-<a href=#255 id=255 data-nosnippet>255</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[
-<a href=#256 id=256 data-nosnippet>256</a> ManifestEntry {
-<a href=#257 id=257 data-nosnippet>257</a> status: ManifestStatus::Added,
-<a href=#258 id=258 data-nosnippet>258</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#259 id=259 data-nosnippet>259</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#260 id=260 data-nosnippet>260</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#261 id=261 data-nosnippet>261</a> data_file: DataFile {content:DataContentType::Data,file_path:<span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),file_format:DataFileFormat::Parquet,partition:Struct::empty(),record_count:<span class="number">1</span>,file_size_in_bytes:<span class="number">5442</span>,column_sizes:HashMap::from([(<span class="number">0</span>,<span class="numbe [...]
-<a href=#262 id=262 data-nosnippet>262</a> }
-<a href=#263 id=263 data-nosnippet>263</a> ];
-<a href=#264 id=264 data-nosnippet>264</a>
-<a href=#265 id=265 data-nosnippet>265</a> <span class="comment">// write manifest to file
-<a href=#266 id=266 data-nosnippet>266</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
-<a href=#267 id=267 data-nosnippet>267</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
-<a href=#268 id=268 data-nosnippet>268</a> <span class="kw">let </span>io = FileIO::new_with_fs();
-<a href=#269 id=269 data-nosnippet>269</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#270 id=270 data-nosnippet>270</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#271 id=271 data-nosnippet>271</a> output_file,
-<a href=#272 id=272 data-nosnippet>272</a> <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#273 id=273 data-nosnippet>273</a> metadata.schema.clone(),
-<a href=#274 id=274 data-nosnippet>274</a> metadata.partition_spec.clone(),
-<a href=#275 id=275 data-nosnippet>275</a> )
-<a href=#276 id=276 data-nosnippet>276</a> .build_v2_data();
-<a href=#277 id=277 data-nosnippet>277</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
-<a href=#278 id=278 data-nosnippet>278</a> writer.add_entry(entry.clone()).unwrap();
-<a href=#279 id=279 data-nosnippet>279</a> }
-<a href=#280 id=280 data-nosnippet>280</a> writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#281 id=281 data-nosnippet>281</a>
-<a href=#282 id=282 data-nosnippet>282</a> <span class="comment">// read back the manifest file and check the content
-<a href=#283 id=283 data-nosnippet>283</a> </span><span class="kw">let </span>actual_manifest =
-<a href=#284 id=284 data-nosnippet>284</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
-<a href=#285 id=285 data-nosnippet>285</a> .unwrap();
-<a href=#286 id=286 data-nosnippet>286</a> <span class="comment">// The snapshot id is assigned when the entry is added to the manifest.
-<a href=#287 id=287 data-nosnippet>287</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">1</span>);
-<a href=#288 id=288 data-nosnippet>288</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
-<a href=#289 id=289 data-nosnippet>289</a> }
-<a href=#290 id=290 data-nosnippet>290</a>
-<a href=#291 id=291 data-nosnippet>291</a> <span class="attr">#[test]
-<a href=#292 id=292 data-nosnippet>292</a> </span><span class="kw">fn </span>test_parse_snappy_manifest_v2() {
-<a href=#293 id=293 data-nosnippet>293</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#294 id=294 data-nosnippet>294</a> Schema::builder()
-<a href=#295 id=295 data-nosnippet>295</a> .with_fields(<span class="macro">vec!</span>[Arc::new(NestedField::optional(
-<a href=#296 id=296 data-nosnippet>296</a> <span class="number">1</span>,
-<a href=#297 id=297 data-nosnippet>297</a> <span class="string">"id"</span>,
-<a href=#298 id=298 data-nosnippet>298</a> Type::Primitive(PrimitiveType::Long),
-<a href=#299 id=299 data-nosnippet>299</a> ))])
-<a href=#300 id=300 data-nosnippet>300</a> .build()
-<a href=#301 id=301 data-nosnippet>301</a> .unwrap(),
-<a href=#302 id=302 data-nosnippet>302</a> );
-<a href=#303 id=303 data-nosnippet>303</a> <span class="kw">let </span>partition_spec = PartitionSpec::builder(schema.clone())
-<a href=#304 id=304 data-nosnippet>304</a> .with_spec_id(<span class="number">0</span>)
-<a href=#305 id=305 data-nosnippet>305</a> .build()
-<a href=#306 id=306 data-nosnippet>306</a> .unwrap();
-<a href=#307 id=307 data-nosnippet>307</a>
-<a href=#308 id=308 data-nosnippet>308</a> <span class="kw">for </span>(manifest_content, file_content, file_path) <span class="kw">in </span>[
-<a href=#309 id=309 data-nosnippet>309</a> (
-<a href=#310 id=310 data-nosnippet>310</a> ManifestContentType::Data,
-<a href=#311 id=311 data-nosnippet>311</a> DataContentType::Data,
-<a href=#312 id=312 data-nosnippet>312</a> <span class="string">"s3://bucket/table/data/data.parquet"</span>,
-<a href=#313 id=313 data-nosnippet>313</a> ),
-<a href=#314 id=314 data-nosnippet>314</a> (
-<a href=#315 id=315 data-nosnippet>315</a> ManifestContentType::Deletes,
-<a href=#316 id=316 data-nosnippet>316</a> DataContentType::PositionDeletes,
-<a href=#317 id=317 data-nosnippet>317</a> <span class="string">"s3://bucket/table/data/delete.parquet"</span>,
-<a href=#318 id=318 data-nosnippet>318</a> ),
-<a href=#319 id=319 data-nosnippet>319</a> ] {
-<a href=#320 id=320 data-nosnippet>320</a> <span class="kw">let </span>metadata = ManifestMetadata {
-<a href=#321 id=321 data-nosnippet>321</a> schema_id: <span class="number">0</span>,
-<a href=#322 id=322 data-nosnippet>322</a> schema: schema.clone(),
-<a href=#323 id=323 data-nosnippet>323</a> partition_spec: partition_spec.clone(),
-<a href=#324 id=324 data-nosnippet>324</a> content: manifest_content,
-<a href=#325 id=325 data-nosnippet>325</a> format_version: FormatVersion::V2,
-<a href=#326 id=326 data-nosnippet>326</a> };
-<a href=#327 id=327 data-nosnippet>327</a> <span class="kw">let </span>entry = ManifestEntry {
-<a href=#328 id=328 data-nosnippet>328</a> status: ManifestStatus::Added,
-<a href=#329 id=329 data-nosnippet>329</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#330 id=330 data-nosnippet>330</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#331 id=331 data-nosnippet>331</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#332 id=332 data-nosnippet>332</a> data_file: DataFile {
-<a href=#333 id=333 data-nosnippet>333</a> content: file_content,
-<a href=#334 id=334 data-nosnippet>334</a> file_path: file_path.to_string(),
-<a href=#335 id=335 data-nosnippet>335</a> file_format: DataFileFormat::Parquet,
-<a href=#336 id=336 data-nosnippet>336</a> partition: Struct::empty(),
-<a href=#337 id=337 data-nosnippet>337</a> record_count: <span class="number">1</span>,
-<a href=#338 id=338 data-nosnippet>338</a> file_size_in_bytes: <span class="number">1024</span>,
-<a href=#339 id=339 data-nosnippet>339</a> column_sizes: HashMap::new(),
-<a href=#340 id=340 data-nosnippet>340</a> value_counts: HashMap::new(),
-<a href=#341 id=341 data-nosnippet>341</a> null_value_counts: HashMap::new(),
-<a href=#342 id=342 data-nosnippet>342</a> nan_value_counts: HashMap::new(),
-<a href=#343 id=343 data-nosnippet>343</a> lower_bounds: HashMap::new(),
-<a href=#344 id=344 data-nosnippet>344</a> upper_bounds: HashMap::new(),
-<a href=#345 id=345 data-nosnippet>345</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#346 id=346 data-nosnippet>346</a> split_offsets: <span class="prelude-val">None</span>,
-<a href=#347 id=347 data-nosnippet>347</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#348 id=348 data-nosnippet>348</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#349 id=349 data-nosnippet>349</a> partition_spec_id: <span class="number">0</span>,
-<a href=#350 id=350 data-nosnippet>350</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#351 id=351 data-nosnippet>351</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#352 id=352 data-nosnippet>352</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#353 id=353 data-nosnippet>353</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#354 id=354 data-nosnippet>354</a> },
-<a href=#355 id=355 data-nosnippet>355</a> };
-<a href=#356 id=356 data-nosnippet>356</a>
-<a href=#357 id=357 data-nosnippet>357</a> <span class="kw">let </span>partition_type = metadata
-<a href=#358 id=358 data-nosnippet>358</a> .partition_spec
-<a href=#359 id=359 data-nosnippet>359</a> .partition_type(<span class="kw-2">&</span>metadata.schema)
-<a href=#360 id=360 data-nosnippet>360</a> .unwrap();
-<a href=#361 id=361 data-nosnippet>361</a> <span class="kw">let </span>avro_schema = manifest_schema_v2(<span class="kw-2">&</span>partition_type).unwrap();
-<a href=#362 id=362 data-nosnippet>362</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = Writer::with_codec(<span class="kw-2">&</span>avro_schema, Vec::new(), Codec::Snappy);
-<a href=#363 id=363 data-nosnippet>363</a> writer
-<a href=#364 id=364 data-nosnippet>364</a> .add_user_metadata(<span class="string">"schema"</span>.to_string(), to_vec(<span class="kw-2">&</span>metadata.schema).unwrap())
-<a href=#365 id=365 data-nosnippet>365</a> .unwrap();
-<a href=#366 id=366 data-nosnippet>366</a> writer
-<a href=#367 id=367 data-nosnippet>367</a> .add_user_metadata(
-<a href=#368 id=368 data-nosnippet>368</a> <span class="string">"schema-id"</span>.to_string(),
-<a href=#369 id=369 data-nosnippet>369</a> metadata.schema.schema_id().to_string(),
-<a href=#370 id=370 data-nosnippet>370</a> )
+<a href=#164 id=164 data-nosnippet>164</a><span class="attr">#[cfg(test)]
+<a href=#165 id=165 data-nosnippet>165</a></span><span class="kw">mod </span>tests {
+<a href=#166 id=166 data-nosnippet>166</a> <span class="kw">use </span>std::collections::HashMap;
+<a href=#167 id=167 data-nosnippet>167</a> <span class="kw">use </span>std::fs;
+<a href=#168 id=168 data-nosnippet>168</a> <span class="kw">use </span>std::sync::Arc;
+<a href=#169 id=169 data-nosnippet>169</a>
+<a href=#170 id=170 data-nosnippet>170</a> <span class="kw">use </span>apache_avro::{Codec, Writer, to_value};
+<a href=#171 id=171 data-nosnippet>171</a> <span class="kw">use </span>serde_json::{Value, to_vec};
+<a href=#172 id=172 data-nosnippet>172</a> <span class="kw">use </span>tempfile::TempDir;
+<a href=#173 id=173 data-nosnippet>173</a>
+<a href=#174 id=174 data-nosnippet>174</a> <span class="kw">use </span>super::<span class="kw-2">*</span>;
+<a href=#175 id=175 data-nosnippet>175</a> <span class="kw">use </span><span class="kw">crate</span>::io::FileIO;
+<a href=#176 id=176 data-nosnippet>176</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{Literal, NestedField, PrimitiveType, Struct, Transform, Type};
+<a href=#177 id=177 data-nosnippet>177</a>
+<a href=#178 id=178 data-nosnippet>178</a> <span class="attr">#[tokio::test]
+<a href=#179 id=179 data-nosnippet>179</a> </span><span class="kw">async fn </span>test_parse_manifest_v2_unpartition() {
+<a href=#180 id=180 data-nosnippet>180</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#181 id=181 data-nosnippet>181</a> Schema::builder()
+<a href=#182 id=182 data-nosnippet>182</a> .with_fields(<span class="macro">vec!</span>[
+<a href=#183 id=183 data-nosnippet>183</a> <span class="comment">// id v_int v_long v_float v_double v_varchar v_bool v_date v_timestamp v_decimal v_ts_ntz
+<a href=#184 id=184 data-nosnippet>184</a> </span>Arc::new(NestedField::optional(
+<a href=#185 id=185 data-nosnippet>185</a> <span class="number">1</span>,
+<a href=#186 id=186 data-nosnippet>186</a> <span class="string">"id"</span>,
+<a href=#187 id=187 data-nosnippet>187</a> Type::Primitive(PrimitiveType::Long),
+<a href=#188 id=188 data-nosnippet>188</a> )),
+<a href=#189 id=189 data-nosnippet>189</a> Arc::new(NestedField::optional(
+<a href=#190 id=190 data-nosnippet>190</a> <span class="number">2</span>,
+<a href=#191 id=191 data-nosnippet>191</a> <span class="string">"v_int"</span>,
+<a href=#192 id=192 data-nosnippet>192</a> Type::Primitive(PrimitiveType::Int),
+<a href=#193 id=193 data-nosnippet>193</a> )),
+<a href=#194 id=194 data-nosnippet>194</a> Arc::new(NestedField::optional(
+<a href=#195 id=195 data-nosnippet>195</a> <span class="number">3</span>,
+<a href=#196 id=196 data-nosnippet>196</a> <span class="string">"v_long"</span>,
+<a href=#197 id=197 data-nosnippet>197</a> Type::Primitive(PrimitiveType::Long),
+<a href=#198 id=198 data-nosnippet>198</a> )),
+<a href=#199 id=199 data-nosnippet>199</a> Arc::new(NestedField::optional(
+<a href=#200 id=200 data-nosnippet>200</a> <span class="number">4</span>,
+<a href=#201 id=201 data-nosnippet>201</a> <span class="string">"v_float"</span>,
+<a href=#202 id=202 data-nosnippet>202</a> Type::Primitive(PrimitiveType::Float),
+<a href=#203 id=203 data-nosnippet>203</a> )),
+<a href=#204 id=204 data-nosnippet>204</a> Arc::new(NestedField::optional(
+<a href=#205 id=205 data-nosnippet>205</a> <span class="number">5</span>,
+<a href=#206 id=206 data-nosnippet>206</a> <span class="string">"v_double"</span>,
+<a href=#207 id=207 data-nosnippet>207</a> Type::Primitive(PrimitiveType::Double),
+<a href=#208 id=208 data-nosnippet>208</a> )),
+<a href=#209 id=209 data-nosnippet>209</a> Arc::new(NestedField::optional(
+<a href=#210 id=210 data-nosnippet>210</a> <span class="number">6</span>,
+<a href=#211 id=211 data-nosnippet>211</a> <span class="string">"v_varchar"</span>,
+<a href=#212 id=212 data-nosnippet>212</a> Type::Primitive(PrimitiveType::String),
+<a href=#213 id=213 data-nosnippet>213</a> )),
+<a href=#214 id=214 data-nosnippet>214</a> Arc::new(NestedField::optional(
+<a href=#215 id=215 data-nosnippet>215</a> <span class="number">7</span>,
+<a href=#216 id=216 data-nosnippet>216</a> <span class="string">"v_bool"</span>,
+<a href=#217 id=217 data-nosnippet>217</a> Type::Primitive(PrimitiveType::Boolean),
+<a href=#218 id=218 data-nosnippet>218</a> )),
+<a href=#219 id=219 data-nosnippet>219</a> Arc::new(NestedField::optional(
+<a href=#220 id=220 data-nosnippet>220</a> <span class="number">8</span>,
+<a href=#221 id=221 data-nosnippet>221</a> <span class="string">"v_date"</span>,
+<a href=#222 id=222 data-nosnippet>222</a> Type::Primitive(PrimitiveType::Date),
+<a href=#223 id=223 data-nosnippet>223</a> )),
+<a href=#224 id=224 data-nosnippet>224</a> Arc::new(NestedField::optional(
+<a href=#225 id=225 data-nosnippet>225</a> <span class="number">9</span>,
+<a href=#226 id=226 data-nosnippet>226</a> <span class="string">"v_timestamp"</span>,
+<a href=#227 id=227 data-nosnippet>227</a> Type::Primitive(PrimitiveType::Timestamptz),
+<a href=#228 id=228 data-nosnippet>228</a> )),
+<a href=#229 id=229 data-nosnippet>229</a> Arc::new(NestedField::optional(
+<a href=#230 id=230 data-nosnippet>230</a> <span class="number">10</span>,
+<a href=#231 id=231 data-nosnippet>231</a> <span class="string">"v_decimal"</span>,
+<a href=#232 id=232 data-nosnippet>232</a> Type::Primitive(PrimitiveType::Decimal {
+<a href=#233 id=233 data-nosnippet>233</a> precision: <span class="number">36</span>,
+<a href=#234 id=234 data-nosnippet>234</a> scale: <span class="number">10</span>,
+<a href=#235 id=235 data-nosnippet>235</a> }),
+<a href=#236 id=236 data-nosnippet>236</a> )),
+<a href=#237 id=237 data-nosnippet>237</a> Arc::new(NestedField::optional(
+<a href=#238 id=238 data-nosnippet>238</a> <span class="number">11</span>,
+<a href=#239 id=239 data-nosnippet>239</a> <span class="string">"v_ts_ntz"</span>,
+<a href=#240 id=240 data-nosnippet>240</a> Type::Primitive(PrimitiveType::Timestamp),
+<a href=#241 id=241 data-nosnippet>241</a> )),
+<a href=#242 id=242 data-nosnippet>242</a> Arc::new(NestedField::optional(
+<a href=#243 id=243 data-nosnippet>243</a> <span class="number">12</span>,
+<a href=#244 id=244 data-nosnippet>244</a> <span class="string">"v_ts_ns_ntz"</span>,
+<a href=#245 id=245 data-nosnippet>245</a> Type::Primitive(PrimitiveType::TimestampNs),
+<a href=#246 id=246 data-nosnippet>246</a> )),
+<a href=#247 id=247 data-nosnippet>247</a> ])
+<a href=#248 id=248 data-nosnippet>248</a> .build()
+<a href=#249 id=249 data-nosnippet>249</a> .unwrap(),
+<a href=#250 id=250 data-nosnippet>250</a> );
+<a href=#251 id=251 data-nosnippet>251</a> <span class="kw">let </span>metadata = ManifestMetadata {
+<a href=#252 id=252 data-nosnippet>252</a> schema_id: <span class="number">0</span>,
+<a href=#253 id=253 data-nosnippet>253</a> schema: schema.clone(),
+<a href=#254 id=254 data-nosnippet>254</a> partition_spec: PartitionSpec::builder(schema)
+<a href=#255 id=255 data-nosnippet>255</a> .with_spec_id(<span class="number">0</span>)
+<a href=#256 id=256 data-nosnippet>256</a> .build()
+<a href=#257 id=257 data-nosnippet>257</a> .unwrap(),
+<a href=#258 id=258 data-nosnippet>258</a> content: ManifestContentType::Data,
+<a href=#259 id=259 data-nosnippet>259</a> format_version: FormatVersion::V2,
+<a href=#260 id=260 data-nosnippet>260</a> };
+<a href=#261 id=261 data-nosnippet>261</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[
+<a href=#262 id=262 data-nosnippet>262</a> ManifestEntry {
+<a href=#263 id=263 data-nosnippet>263</a> status: ManifestStatus::Added,
+<a href=#264 id=264 data-nosnippet>264</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#265 id=265 data-nosnippet>265</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#266 id=266 data-nosnippet>266</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#267 id=267 data-nosnippet>267</a> data_file: DataFile {content:DataContentType::Data,file_path:<span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),file_format:DataFileFormat::Parquet,partition:Struct::empty(),record_count:<span class="number">1</span>,file_size_in_bytes:<span class="number">5442</span>,column_sizes:HashMap::from([(<span class="number">0</span>,<span class="numbe [...]
+<a href=#268 id=268 data-nosnippet>268</a> }
+<a href=#269 id=269 data-nosnippet>269</a> ];
+<a href=#270 id=270 data-nosnippet>270</a>
+<a href=#271 id=271 data-nosnippet>271</a> <span class="comment">// write manifest to file
+<a href=#272 id=272 data-nosnippet>272</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
+<a href=#273 id=273 data-nosnippet>273</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
+<a href=#274 id=274 data-nosnippet>274</a> <span class="kw">let </span>io = FileIO::new_with_fs();
+<a href=#275 id=275 data-nosnippet>275</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#276 id=276 data-nosnippet>276</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#277 id=277 data-nosnippet>277</a> output_file,
+<a href=#278 id=278 data-nosnippet>278</a> <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#279 id=279 data-nosnippet>279</a> metadata.schema.clone(),
+<a href=#280 id=280 data-nosnippet>280</a> metadata.partition_spec.clone(),
+<a href=#281 id=281 data-nosnippet>281</a> )
+<a href=#282 id=282 data-nosnippet>282</a> .build_v2_data();
+<a href=#283 id=283 data-nosnippet>283</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
+<a href=#284 id=284 data-nosnippet>284</a> writer.add_entry(entry.clone()).unwrap();
+<a href=#285 id=285 data-nosnippet>285</a> }
+<a href=#286 id=286 data-nosnippet>286</a> writer.write_manifest_file().<span class="kw">await</span>.unwrap();
+<a href=#287 id=287 data-nosnippet>287</a>
+<a href=#288 id=288 data-nosnippet>288</a> <span class="comment">// read back the manifest file and check the content
+<a href=#289 id=289 data-nosnippet>289</a> </span><span class="kw">let </span>actual_manifest =
+<a href=#290 id=290 data-nosnippet>290</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
+<a href=#291 id=291 data-nosnippet>291</a> .unwrap();
+<a href=#292 id=292 data-nosnippet>292</a> <span class="comment">// The snapshot id is assigned when the entry is added to the manifest.
+<a href=#293 id=293 data-nosnippet>293</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">1</span>);
+<a href=#294 id=294 data-nosnippet>294</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
+<a href=#295 id=295 data-nosnippet>295</a> }
+<a href=#296 id=296 data-nosnippet>296</a>
+<a href=#297 id=297 data-nosnippet>297</a> <span class="attr">#[test]
+<a href=#298 id=298 data-nosnippet>298</a> </span><span class="kw">fn </span>test_parse_snappy_manifest_v2() {
+<a href=#299 id=299 data-nosnippet>299</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#300 id=300 data-nosnippet>300</a> Schema::builder()
+<a href=#301 id=301 data-nosnippet>301</a> .with_fields(<span class="macro">vec!</span>[Arc::new(NestedField::optional(
+<a href=#302 id=302 data-nosnippet>302</a> <span class="number">1</span>,
+<a href=#303 id=303 data-nosnippet>303</a> <span class="string">"id"</span>,
+<a href=#304 id=304 data-nosnippet>304</a> Type::Primitive(PrimitiveType::Long),
+<a href=#305 id=305 data-nosnippet>305</a> ))])
+<a href=#306 id=306 data-nosnippet>306</a> .build()
+<a href=#307 id=307 data-nosnippet>307</a> .unwrap(),
+<a href=#308 id=308 data-nosnippet>308</a> );
+<a href=#309 id=309 data-nosnippet>309</a> <span class="kw">let </span>partition_spec = PartitionSpec::builder(schema.clone())
+<a href=#310 id=310 data-nosnippet>310</a> .with_spec_id(<span class="number">0</span>)
+<a href=#311 id=311 data-nosnippet>311</a> .build()
+<a href=#312 id=312 data-nosnippet>312</a> .unwrap();
+<a href=#313 id=313 data-nosnippet>313</a>
+<a href=#314 id=314 data-nosnippet>314</a> <span class="kw">for </span>(manifest_content, file_content, file_path) <span class="kw">in </span>[
+<a href=#315 id=315 data-nosnippet>315</a> (
+<a href=#316 id=316 data-nosnippet>316</a> ManifestContentType::Data,
+<a href=#317 id=317 data-nosnippet>317</a> DataContentType::Data,
+<a href=#318 id=318 data-nosnippet>318</a> <span class="string">"s3://bucket/table/data/data.parquet"</span>,
+<a href=#319 id=319 data-nosnippet>319</a> ),
+<a href=#320 id=320 data-nosnippet>320</a> (
+<a href=#321 id=321 data-nosnippet>321</a> ManifestContentType::Deletes,
+<a href=#322 id=322 data-nosnippet>322</a> DataContentType::PositionDeletes,
+<a href=#323 id=323 data-nosnippet>323</a> <span class="string">"s3://bucket/table/data/delete.parquet"</span>,
+<a href=#324 id=324 data-nosnippet>324</a> ),
+<a href=#325 id=325 data-nosnippet>325</a> ] {
+<a href=#326 id=326 data-nosnippet>326</a> <span class="kw">let </span>metadata = ManifestMetadata {
+<a href=#327 id=327 data-nosnippet>327</a> schema_id: <span class="number">0</span>,
+<a href=#328 id=328 data-nosnippet>328</a> schema: schema.clone(),
+<a href=#329 id=329 data-nosnippet>329</a> partition_spec: partition_spec.clone(),
+<a href=#330 id=330 data-nosnippet>330</a> content: manifest_content,
+<a href=#331 id=331 data-nosnippet>331</a> format_version: FormatVersion::V2,
+<a href=#332 id=332 data-nosnippet>332</a> };
+<a href=#333 id=333 data-nosnippet>333</a> <span class="kw">let </span>entry = ManifestEntry {
+<a href=#334 id=334 data-nosnippet>334</a> status: ManifestStatus::Added,
+<a href=#335 id=335 data-nosnippet>335</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#336 id=336 data-nosnippet>336</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#337 id=337 data-nosnippet>337</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#338 id=338 data-nosnippet>338</a> data_file: DataFile {
+<a href=#339 id=339 data-nosnippet>339</a> content: file_content,
+<a href=#340 id=340 data-nosnippet>340</a> file_path: file_path.to_string(),
+<a href=#341 id=341 data-nosnippet>341</a> file_format: DataFileFormat::Parquet,
+<a href=#342 id=342 data-nosnippet>342</a> partition: Struct::empty(),
+<a href=#343 id=343 data-nosnippet>343</a> record_count: <span class="number">1</span>,
+<a href=#344 id=344 data-nosnippet>344</a> file_size_in_bytes: <span class="number">1024</span>,
+<a href=#345 id=345 data-nosnippet>345</a> column_sizes: HashMap::new(),
+<a href=#346 id=346 data-nosnippet>346</a> value_counts: HashMap::new(),
+<a href=#347 id=347 data-nosnippet>347</a> null_value_counts: HashMap::new(),
+<a href=#348 id=348 data-nosnippet>348</a> nan_value_counts: HashMap::new(),
+<a href=#349 id=349 data-nosnippet>349</a> lower_bounds: HashMap::new(),
+<a href=#350 id=350 data-nosnippet>350</a> upper_bounds: HashMap::new(),
+<a href=#351 id=351 data-nosnippet>351</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#352 id=352 data-nosnippet>352</a> split_offsets: <span class="prelude-val">None</span>,
+<a href=#353 id=353 data-nosnippet>353</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#354 id=354 data-nosnippet>354</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#355 id=355 data-nosnippet>355</a> partition_spec_id: <span class="number">0</span>,
+<a href=#356 id=356 data-nosnippet>356</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#357 id=357 data-nosnippet>357</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#358 id=358 data-nosnippet>358</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#359 id=359 data-nosnippet>359</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#360 id=360 data-nosnippet>360</a> },
+<a href=#361 id=361 data-nosnippet>361</a> };
+<a href=#362 id=362 data-nosnippet>362</a>
+<a href=#363 id=363 data-nosnippet>363</a> <span class="kw">let </span>partition_type = metadata
+<a href=#364 id=364 data-nosnippet>364</a> .partition_spec
+<a href=#365 id=365 data-nosnippet>365</a> .partition_type(<span class="kw-2">&</span>metadata.schema)
+<a href=#366 id=366 data-nosnippet>366</a> .unwrap();
+<a href=#367 id=367 data-nosnippet>367</a> <span class="kw">let </span>avro_schema = manifest_schema_v2(<span class="kw-2">&</span>partition_type).unwrap();
+<a href=#368 id=368 data-nosnippet>368</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = Writer::with_codec(<span class="kw-2">&</span>avro_schema, Vec::new(), Codec::Snappy);
+<a href=#369 id=369 data-nosnippet>369</a> writer
+<a href=#370 id=370 data-nosnippet>370</a> .add_user_metadata(<span class="string">"schema"</span>.to_string(), to_vec(<span class="kw-2">&</span>metadata.schema).unwrap())
<a href=#371 id=371 data-nosnippet>371</a> .unwrap();
<a href=#372 id=372 data-nosnippet>372</a> writer
<a href=#373 id=373 data-nosnippet>373</a> .add_user_metadata(
-<a href=#374 id=374 data-nosnippet>374</a> <span class="string">"partition-spec"</span>.to_string(),
-<a href=#375 id=375 data-nosnippet>375</a> to_vec(<span class="kw-2">&</span>metadata.partition_spec.fields()).unwrap(),
+<a href=#374 id=374 data-nosnippet>374</a> <span class="string">"schema-id"</span>.to_string(),
+<a href=#375 id=375 data-nosnippet>375</a> metadata.schema.schema_id().to_string(),
<a href=#376 id=376 data-nosnippet>376</a> )
<a href=#377 id=377 data-nosnippet>377</a> .unwrap();
<a href=#378 id=378 data-nosnippet>378</a> writer
<a href=#379 id=379 data-nosnippet>379</a> .add_user_metadata(
-<a href=#380 id=380 data-nosnippet>380</a> <span class="string">"partition-spec-id"</span>.to_string(),
-<a href=#381 id=381 data-nosnippet>381</a> metadata.partition_spec.spec_id().to_string(),
+<a href=#380 id=380 data-nosnippet>380</a> <span class="string">"partition-spec"</span>.to_string(),
+<a href=#381 id=381 data-nosnippet>381</a> to_vec(<span class="kw-2">&</span>metadata.partition_spec.fields()).unwrap(),
<a href=#382 id=382 data-nosnippet>382</a> )
<a href=#383 id=383 data-nosnippet>383</a> .unwrap();
<a href=#384 id=384 data-nosnippet>384</a> writer
<a href=#385 id=385 data-nosnippet>385</a> .add_user_metadata(
-<a href=#386 id=386 data-nosnippet>386</a> <span class="string">"format-version"</span>.to_string(),
-<a href=#387 id=387 data-nosnippet>387</a> (metadata.format_version <span class="kw">as </span>u8).to_string(),
+<a href=#386 id=386 data-nosnippet>386</a> <span class="string">"partition-spec-id"</span>.to_string(),
+<a href=#387 id=387 data-nosnippet>387</a> metadata.partition_spec.spec_id().to_string(),
<a href=#388 id=388 data-nosnippet>388</a> )
<a href=#389 id=389 data-nosnippet>389</a> .unwrap();
<a href=#390 id=390 data-nosnippet>390</a> writer
-<a href=#391 id=391 data-nosnippet>391</a> .add_user_metadata(<span class="string">"content"</span>.to_string(), metadata.content.to_string())
-<a href=#392 id=392 data-nosnippet>392</a> .unwrap();
-<a href=#393 id=393 data-nosnippet>393</a> <span class="kw">let </span>value = to_value(
-<a href=#394 id=394 data-nosnippet>394</a> _serde::ManifestEntryV2::try_from(entry.clone(), <span class="kw-2">&</span>partition_type).unwrap(),
-<a href=#395 id=395 data-nosnippet>395</a> )
-<a href=#396 id=396 data-nosnippet>396</a> .unwrap()
-<a href=#397 id=397 data-nosnippet>397</a> .resolve(<span class="kw-2">&</span>avro_schema)
-<a href=#398 id=398 data-nosnippet>398</a> .unwrap();
-<a href=#399 id=399 data-nosnippet>399</a> writer.append(value).unwrap();
-<a href=#400 id=400 data-nosnippet>400</a> <span class="kw">let </span>bs = writer.into_inner().unwrap();
-<a href=#401 id=401 data-nosnippet>401</a>
-<a href=#402 id=402 data-nosnippet>402</a> <span class="kw">let </span>parsed_manifest = Manifest::parse_avro(<span class="kw-2">&</span>bs).unwrap();
-<a href=#403 id=403 data-nosnippet>403</a>
-<a href=#404 id=404 data-nosnippet>404</a> <span class="macro">assert_eq!</span>(parsed_manifest, Manifest::new(metadata, <span class="macro">vec!</span>[entry]));
-<a href=#405 id=405 data-nosnippet>405</a> }
-<a href=#406 id=406 data-nosnippet>406</a> }
-<a href=#407 id=407 data-nosnippet>407</a>
-<a href=#408 id=408 data-nosnippet>408</a> <span class="attr">#[tokio::test]
-<a href=#409 id=409 data-nosnippet>409</a> </span><span class="kw">async fn </span>test_parse_manifest_v2_partition() {
-<a href=#410 id=410 data-nosnippet>410</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#411 id=411 data-nosnippet>411</a> Schema::builder()
-<a href=#412 id=412 data-nosnippet>412</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#413 id=413 data-nosnippet>413</a> Arc::new(NestedField::optional(
-<a href=#414 id=414 data-nosnippet>414</a> <span class="number">1</span>,
-<a href=#415 id=415 data-nosnippet>415</a> <span class="string">"id"</span>,
-<a href=#416 id=416 data-nosnippet>416</a> Type::Primitive(PrimitiveType::Long),
-<a href=#417 id=417 data-nosnippet>417</a> )),
-<a href=#418 id=418 data-nosnippet>418</a> Arc::new(NestedField::optional(
-<a href=#419 id=419 data-nosnippet>419</a> <span class="number">2</span>,
-<a href=#420 id=420 data-nosnippet>420</a> <span class="string">"v_int"</span>,
-<a href=#421 id=421 data-nosnippet>421</a> Type::Primitive(PrimitiveType::Int),
-<a href=#422 id=422 data-nosnippet>422</a> )),
+<a href=#391 id=391 data-nosnippet>391</a> .add_user_metadata(
+<a href=#392 id=392 data-nosnippet>392</a> <span class="string">"format-version"</span>.to_string(),
+<a href=#393 id=393 data-nosnippet>393</a> (metadata.format_version <span class="kw">as </span>u8).to_string(),
+<a href=#394 id=394 data-nosnippet>394</a> )
+<a href=#395 id=395 data-nosnippet>395</a> .unwrap();
+<a href=#396 id=396 data-nosnippet>396</a> writer
+<a href=#397 id=397 data-nosnippet>397</a> .add_user_metadata(<span class="string">"content"</span>.to_string(), metadata.content.to_string())
+<a href=#398 id=398 data-nosnippet>398</a> .unwrap();
+<a href=#399 id=399 data-nosnippet>399</a> <span class="kw">let </span>value = to_value(
+<a href=#400 id=400 data-nosnippet>400</a> _serde::ManifestEntryV2::try_from(
+<a href=#401 id=401 data-nosnippet>401</a> entry.clone(),
+<a href=#402 id=402 data-nosnippet>402</a> <span class="kw-2">&</span>Type::Struct(partition_type.clone()),
+<a href=#403 id=403 data-nosnippet>403</a> )
+<a href=#404 id=404 data-nosnippet>404</a> .unwrap(),
+<a href=#405 id=405 data-nosnippet>405</a> )
+<a href=#406 id=406 data-nosnippet>406</a> .unwrap()
+<a href=#407 id=407 data-nosnippet>407</a> .resolve(<span class="kw-2">&</span>avro_schema)
+<a href=#408 id=408 data-nosnippet>408</a> .unwrap();
+<a href=#409 id=409 data-nosnippet>409</a> writer.append(value).unwrap();
+<a href=#410 id=410 data-nosnippet>410</a> <span class="kw">let </span>bs = writer.into_inner().unwrap();
+<a href=#411 id=411 data-nosnippet>411</a>
+<a href=#412 id=412 data-nosnippet>412</a> <span class="kw">let </span>parsed_manifest = Manifest::parse_avro(<span class="kw-2">&</span>bs).unwrap();
+<a href=#413 id=413 data-nosnippet>413</a>
+<a href=#414 id=414 data-nosnippet>414</a> <span class="macro">assert_eq!</span>(parsed_manifest, Manifest::new(metadata, <span class="macro">vec!</span>[entry]));
+<a href=#415 id=415 data-nosnippet>415</a> }
+<a href=#416 id=416 data-nosnippet>416</a> }
+<a href=#417 id=417 data-nosnippet>417</a>
+<a href=#418 id=418 data-nosnippet>418</a> <span class="attr">#[tokio::test]
+<a href=#419 id=419 data-nosnippet>419</a> </span><span class="kw">async fn </span>test_parse_manifest_v2_partition() {
+<a href=#420 id=420 data-nosnippet>420</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#421 id=421 data-nosnippet>421</a> Schema::builder()
+<a href=#422 id=422 data-nosnippet>422</a> .with_fields(<span class="macro">vec!</span>[
<a href=#423 id=423 data-nosnippet>423</a> Arc::new(NestedField::optional(
-<a href=#424 id=424 data-nosnippet>424</a> <span class="number">3</span>,
-<a href=#425 id=425 data-nosnippet>425</a> <span class="string">"v_long"</span>,
+<a href=#424 id=424 data-nosnippet>424</a> <span class="number">1</span>,
+<a href=#425 id=425 data-nosnippet>425</a> <span class="string">"id"</span>,
<a href=#426 id=426 data-nosnippet>426</a> Type::Primitive(PrimitiveType::Long),
<a href=#427 id=427 data-nosnippet>427</a> )),
<a href=#428 id=428 data-nosnippet>428</a> Arc::new(NestedField::optional(
-<a href=#429 id=429 data-nosnippet>429</a> <span class="number">4</span>,
-<a href=#430 id=430 data-nosnippet>430</a> <span class="string">"v_float"</span>,
-<a href=#431 id=431 data-nosnippet>431</a> Type::Primitive(PrimitiveType::Float),
+<a href=#429 id=429 data-nosnippet>429</a> <span class="number">2</span>,
+<a href=#430 id=430 data-nosnippet>430</a> <span class="string">"v_int"</span>,
+<a href=#431 id=431 data-nosnippet>431</a> Type::Primitive(PrimitiveType::Int),
<a href=#432 id=432 data-nosnippet>432</a> )),
<a href=#433 id=433 data-nosnippet>433</a> Arc::new(NestedField::optional(
-<a href=#434 id=434 data-nosnippet>434</a> <span class="number">5</span>,
-<a href=#435 id=435 data-nosnippet>435</a> <span class="string">"v_double"</span>,
-<a href=#436 id=436 data-nosnippet>436</a> Type::Primitive(PrimitiveType::Double),
+<a href=#434 id=434 data-nosnippet>434</a> <span class="number">3</span>,
+<a href=#435 id=435 data-nosnippet>435</a> <span class="string">"v_long"</span>,
+<a href=#436 id=436 data-nosnippet>436</a> Type::Primitive(PrimitiveType::Long),
<a href=#437 id=437 data-nosnippet>437</a> )),
<a href=#438 id=438 data-nosnippet>438</a> Arc::new(NestedField::optional(
-<a href=#439 id=439 data-nosnippet>439</a> <span class="number">6</span>,
-<a href=#440 id=440 data-nosnippet>440</a> <span class="string">"v_varchar"</span>,
-<a href=#441 id=441 data-nosnippet>441</a> Type::Primitive(PrimitiveType::String),
+<a href=#439 id=439 data-nosnippet>439</a> <span class="number">4</span>,
+<a href=#440 id=440 data-nosnippet>440</a> <span class="string">"v_float"</span>,
+<a href=#441 id=441 data-nosnippet>441</a> Type::Primitive(PrimitiveType::Float),
<a href=#442 id=442 data-nosnippet>442</a> )),
<a href=#443 id=443 data-nosnippet>443</a> Arc::new(NestedField::optional(
-<a href=#444 id=444 data-nosnippet>444</a> <span class="number">7</span>,
-<a href=#445 id=445 data-nosnippet>445</a> <span class="string">"v_bool"</span>,
-<a href=#446 id=446 data-nosnippet>446</a> Type::Primitive(PrimitiveType::Boolean),
+<a href=#444 id=444 data-nosnippet>444</a> <span class="number">5</span>,
+<a href=#445 id=445 data-nosnippet>445</a> <span class="string">"v_double"</span>,
+<a href=#446 id=446 data-nosnippet>446</a> Type::Primitive(PrimitiveType::Double),
<a href=#447 id=447 data-nosnippet>447</a> )),
<a href=#448 id=448 data-nosnippet>448</a> Arc::new(NestedField::optional(
-<a href=#449 id=449 data-nosnippet>449</a> <span class="number">8</span>,
-<a href=#450 id=450 data-nosnippet>450</a> <span class="string">"v_date"</span>,
-<a href=#451 id=451 data-nosnippet>451</a> Type::Primitive(PrimitiveType::Date),
+<a href=#449 id=449 data-nosnippet>449</a> <span class="number">6</span>,
+<a href=#450 id=450 data-nosnippet>450</a> <span class="string">"v_varchar"</span>,
+<a href=#451 id=451 data-nosnippet>451</a> Type::Primitive(PrimitiveType::String),
<a href=#452 id=452 data-nosnippet>452</a> )),
<a href=#453 id=453 data-nosnippet>453</a> Arc::new(NestedField::optional(
-<a href=#454 id=454 data-nosnippet>454</a> <span class="number">9</span>,
-<a href=#455 id=455 data-nosnippet>455</a> <span class="string">"v_timestamp"</span>,
-<a href=#456 id=456 data-nosnippet>456</a> Type::Primitive(PrimitiveType::Timestamptz),
+<a href=#454 id=454 data-nosnippet>454</a> <span class="number">7</span>,
+<a href=#455 id=455 data-nosnippet>455</a> <span class="string">"v_bool"</span>,
+<a href=#456 id=456 data-nosnippet>456</a> Type::Primitive(PrimitiveType::Boolean),
<a href=#457 id=457 data-nosnippet>457</a> )),
<a href=#458 id=458 data-nosnippet>458</a> Arc::new(NestedField::optional(
-<a href=#459 id=459 data-nosnippet>459</a> <span class="number">10</span>,
-<a href=#460 id=460 data-nosnippet>460</a> <span class="string">"v_decimal"</span>,
-<a href=#461 id=461 data-nosnippet>461</a> Type::Primitive(PrimitiveType::Decimal {
-<a href=#462 id=462 data-nosnippet>462</a> precision: <span class="number">36</span>,
-<a href=#463 id=463 data-nosnippet>463</a> scale: <span class="number">10</span>,
-<a href=#464 id=464 data-nosnippet>464</a> }),
-<a href=#465 id=465 data-nosnippet>465</a> )),
-<a href=#466 id=466 data-nosnippet>466</a> Arc::new(NestedField::optional(
-<a href=#467 id=467 data-nosnippet>467</a> <span class="number">11</span>,
-<a href=#468 id=468 data-nosnippet>468</a> <span class="string">"v_ts_ntz"</span>,
-<a href=#469 id=469 data-nosnippet>469</a> Type::Primitive(PrimitiveType::Timestamp),
-<a href=#470 id=470 data-nosnippet>470</a> )),
-<a href=#471 id=471 data-nosnippet>471</a> Arc::new(NestedField::optional(
-<a href=#472 id=472 data-nosnippet>472</a> <span class="number">12</span>,
-<a href=#473 id=473 data-nosnippet>473</a> <span class="string">"v_ts_ns_ntz"</span>,
-<a href=#474 id=474 data-nosnippet>474</a> Type::Primitive(PrimitiveType::TimestampNs),
+<a href=#459 id=459 data-nosnippet>459</a> <span class="number">8</span>,
+<a href=#460 id=460 data-nosnippet>460</a> <span class="string">"v_date"</span>,
+<a href=#461 id=461 data-nosnippet>461</a> Type::Primitive(PrimitiveType::Date),
+<a href=#462 id=462 data-nosnippet>462</a> )),
+<a href=#463 id=463 data-nosnippet>463</a> Arc::new(NestedField::optional(
+<a href=#464 id=464 data-nosnippet>464</a> <span class="number">9</span>,
+<a href=#465 id=465 data-nosnippet>465</a> <span class="string">"v_timestamp"</span>,
+<a href=#466 id=466 data-nosnippet>466</a> Type::Primitive(PrimitiveType::Timestamptz),
+<a href=#467 id=467 data-nosnippet>467</a> )),
+<a href=#468 id=468 data-nosnippet>468</a> Arc::new(NestedField::optional(
+<a href=#469 id=469 data-nosnippet>469</a> <span class="number">10</span>,
+<a href=#470 id=470 data-nosnippet>470</a> <span class="string">"v_decimal"</span>,
+<a href=#471 id=471 data-nosnippet>471</a> Type::Primitive(PrimitiveType::Decimal {
+<a href=#472 id=472 data-nosnippet>472</a> precision: <span class="number">36</span>,
+<a href=#473 id=473 data-nosnippet>473</a> scale: <span class="number">10</span>,
+<a href=#474 id=474 data-nosnippet>474</a> }),
<a href=#475 id=475 data-nosnippet>475</a> )),
-<a href=#476 id=476 data-nosnippet>476</a> ])
-<a href=#477 id=477 data-nosnippet>477</a> .build()
-<a href=#478 id=478 data-nosnippet>478</a> .unwrap(),
-<a href=#479 id=479 data-nosnippet>479</a> );
-<a href=#480 id=480 data-nosnippet>480</a> <span class="kw">let </span>metadata = ManifestMetadata {
-<a href=#481 id=481 data-nosnippet>481</a> schema_id: <span class="number">0</span>,
-<a href=#482 id=482 data-nosnippet>482</a> schema: schema.clone(),
-<a href=#483 id=483 data-nosnippet>483</a> partition_spec: PartitionSpec::builder(schema)
-<a href=#484 id=484 data-nosnippet>484</a> .with_spec_id(<span class="number">0</span>)
-<a href=#485 id=485 data-nosnippet>485</a> .add_partition_field(<span class="string">"v_int"</span>, <span class="string">"v_int"</span>, Transform::Identity)
-<a href=#486 id=486 data-nosnippet>486</a> .unwrap()
-<a href=#487 id=487 data-nosnippet>487</a> .add_partition_field(<span class="string">"v_long"</span>, <span class="string">"v_long"</span>, Transform::Identity)
-<a href=#488 id=488 data-nosnippet>488</a> .unwrap()
-<a href=#489 id=489 data-nosnippet>489</a> .build()
-<a href=#490 id=490 data-nosnippet>490</a> .unwrap(),
-<a href=#491 id=491 data-nosnippet>491</a> content: ManifestContentType::Data,
-<a href=#492 id=492 data-nosnippet>492</a> format_version: FormatVersion::V2,
-<a href=#493 id=493 data-nosnippet>493</a> };
-<a href=#494 id=494 data-nosnippet>494</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[ManifestEntry {
-<a href=#495 id=495 data-nosnippet>495</a> status: ManifestStatus::Added,
-<a href=#496 id=496 data-nosnippet>496</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#497 id=497 data-nosnippet>497</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#498 id=498 data-nosnippet>498</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#499 id=499 data-nosnippet>499</a> data_file: DataFile {
-<a href=#500 id=500 data-nosnippet>500</a> content: DataContentType::Data,
-<a href=#501 id=501 data-nosnippet>501</a> file_format: DataFileFormat::Parquet,
-<a href=#502 id=502 data-nosnippet>502</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-378b56f5-5c52-4102-a2c2-f05f8a7cbe4a-00000.parquet"</span>.to_string(),
-<a href=#503 id=503 data-nosnippet>503</a> partition: Struct::from_iter(
-<a href=#504 id=504 data-nosnippet>504</a> <span class="macro">vec!</span>[
-<a href=#505 id=505 data-nosnippet>505</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">1</span>)),
-<a href=#506 id=506 data-nosnippet>506</a> <span class="prelude-val">Some</span>(Literal::long(<span class="number">1000</span>)),
-<a href=#507 id=507 data-nosnippet>507</a> ]
-<a href=#508 id=508 data-nosnippet>508</a> .into_iter()
-<a href=#509 id=509 data-nosnippet>509</a> ),
-<a href=#510 id=510 data-nosnippet>510</a> record_count: <span class="number">1</span>,
-<a href=#511 id=511 data-nosnippet>511</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#512 id=512 data-nosnippet>512</a> column_sizes: HashMap::from([
-<a href=#513 id=513 data-nosnippet>513</a> (<span class="number">0</span>, <span class="number">73</span>),
-<a href=#514 id=514 data-nosnippet>514</a> (<span class="number">6</span>, <span class="number">34</span>),
-<a href=#515 id=515 data-nosnippet>515</a> (<span class="number">2</span>, <span class="number">73</span>),
-<a href=#516 id=516 data-nosnippet>516</a> (<span class="number">7</span>, <span class="number">61</span>),
-<a href=#517 id=517 data-nosnippet>517</a> (<span class="number">3</span>, <span class="number">61</span>),
-<a href=#518 id=518 data-nosnippet>518</a> (<span class="number">5</span>, <span class="number">62</span>),
-<a href=#519 id=519 data-nosnippet>519</a> (<span class="number">9</span>, <span class="number">79</span>),
-<a href=#520 id=520 data-nosnippet>520</a> (<span class="number">10</span>, <span class="number">73</span>),
-<a href=#521 id=521 data-nosnippet>521</a> (<span class="number">1</span>, <span class="number">61</span>),
-<a href=#522 id=522 data-nosnippet>522</a> (<span class="number">4</span>, <span class="number">73</span>),
-<a href=#523 id=523 data-nosnippet>523</a> (<span class="number">8</span>, <span class="number">73</span>)
-<a href=#524 id=524 data-nosnippet>524</a> ]),
-<a href=#525 id=525 data-nosnippet>525</a> value_counts: HashMap::from([
-<a href=#526 id=526 data-nosnippet>526</a> (<span class="number">4</span>, <span class="number">1</span>),
-<a href=#527 id=527 data-nosnippet>527</a> (<span class="number">5</span>, <span class="number">1</span>),
-<a href=#528 id=528 data-nosnippet>528</a> (<span class="number">2</span>, <span class="number">1</span>),
-<a href=#529 id=529 data-nosnippet>529</a> (<span class="number">0</span>, <span class="number">1</span>),
-<a href=#530 id=530 data-nosnippet>530</a> (<span class="number">3</span>, <span class="number">1</span>),
-<a href=#531 id=531 data-nosnippet>531</a> (<span class="number">6</span>, <span class="number">1</span>),
-<a href=#532 id=532 data-nosnippet>532</a> (<span class="number">8</span>, <span class="number">1</span>),
-<a href=#533 id=533 data-nosnippet>533</a> (<span class="number">1</span>, <span class="number">1</span>),
-<a href=#534 id=534 data-nosnippet>534</a> (<span class="number">10</span>, <span class="number">1</span>),
-<a href=#535 id=535 data-nosnippet>535</a> (<span class="number">7</span>, <span class="number">1</span>),
-<a href=#536 id=536 data-nosnippet>536</a> (<span class="number">9</span>, <span class="number">1</span>)
-<a href=#537 id=537 data-nosnippet>537</a> ]),
-<a href=#538 id=538 data-nosnippet>538</a> null_value_counts: HashMap::from([
-<a href=#539 id=539 data-nosnippet>539</a> (<span class="number">1</span>, <span class="number">0</span>),
-<a href=#540 id=540 data-nosnippet>540</a> (<span class="number">6</span>, <span class="number">0</span>),
-<a href=#541 id=541 data-nosnippet>541</a> (<span class="number">2</span>, <span class="number">0</span>),
-<a href=#542 id=542 data-nosnippet>542</a> (<span class="number">8</span>, <span class="number">0</span>),
-<a href=#543 id=543 data-nosnippet>543</a> (<span class="number">0</span>, <span class="number">0</span>),
-<a href=#544 id=544 data-nosnippet>544</a> (<span class="number">3</span>, <span class="number">0</span>),
-<a href=#545 id=545 data-nosnippet>545</a> (<span class="number">5</span>, <span class="number">0</span>),
-<a href=#546 id=546 data-nosnippet>546</a> (<span class="number">9</span>, <span class="number">0</span>),
-<a href=#547 id=547 data-nosnippet>547</a> (<span class="number">7</span>, <span class="number">0</span>),
-<a href=#548 id=548 data-nosnippet>548</a> (<span class="number">4</span>, <span class="number">0</span>),
-<a href=#549 id=549 data-nosnippet>549</a> (<span class="number">10</span>, <span class="number">0</span>)
-<a href=#550 id=550 data-nosnippet>550</a> ]),
-<a href=#551 id=551 data-nosnippet>551</a> nan_value_counts: HashMap::new(),
-<a href=#552 id=552 data-nosnippet>552</a> lower_bounds: HashMap::new(),
-<a href=#553 id=553 data-nosnippet>553</a> upper_bounds: HashMap::new(),
-<a href=#554 id=554 data-nosnippet>554</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#555 id=555 data-nosnippet>555</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#556 id=556 data-nosnippet>556</a> equality_ids: <span class="prelude-val">Some</span>(Vec::new()),
-<a href=#557 id=557 data-nosnippet>557</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#558 id=558 data-nosnippet>558</a> partition_spec_id: <span class="number">0</span>,
-<a href=#559 id=559 data-nosnippet>559</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#560 id=560 data-nosnippet>560</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#561 id=561 data-nosnippet>561</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#562 id=562 data-nosnippet>562</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#563 id=563 data-nosnippet>563</a> },
-<a href=#564 id=564 data-nosnippet>564</a> }];
-<a href=#565 id=565 data-nosnippet>565</a>
-<a href=#566 id=566 data-nosnippet>566</a> <span class="comment">// write manifest to file and check the return manifest file.
-<a href=#567 id=567 data-nosnippet>567</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
-<a href=#568 id=568 data-nosnippet>568</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
-<a href=#569 id=569 data-nosnippet>569</a> <span class="kw">let </span>io = FileIO::new_with_fs();
-<a href=#570 id=570 data-nosnippet>570</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#571 id=571 data-nosnippet>571</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#572 id=572 data-nosnippet>572</a> output_file,
-<a href=#573 id=573 data-nosnippet>573</a> <span class="prelude-val">Some</span>(<span class="number">2</span>),
-<a href=#574 id=574 data-nosnippet>574</a> metadata.schema.clone(),
-<a href=#575 id=575 data-nosnippet>575</a> metadata.partition_spec.clone(),
-<a href=#576 id=576 data-nosnippet>576</a> )
-<a href=#577 id=577 data-nosnippet>577</a> .build_v2_data();
-<a href=#578 id=578 data-nosnippet>578</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
-<a href=#579 id=579 data-nosnippet>579</a> writer.add_entry(entry.clone()).unwrap();
-<a href=#580 id=580 data-nosnippet>580</a> }
-<a href=#581 id=581 data-nosnippet>581</a> <span class="kw">let </span>manifest_file = writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#582 id=582 data-nosnippet>582</a> <span class="macro">assert_eq!</span>(manifest_file.sequence_number, UNASSIGNED_SEQUENCE_NUMBER);
-<a href=#583 id=583 data-nosnippet>583</a> <span class="macro">assert_eq!</span>(
-<a href=#584 id=584 data-nosnippet>584</a> manifest_file.min_sequence_number,
-<a href=#585 id=585 data-nosnippet>585</a> UNASSIGNED_SEQUENCE_NUMBER
-<a href=#586 id=586 data-nosnippet>586</a> );
-<a href=#587 id=587 data-nosnippet>587</a>
-<a href=#588 id=588 data-nosnippet>588</a> <span class="comment">// read back the manifest file and check the content
-<a href=#589 id=589 data-nosnippet>589</a> </span><span class="kw">let </span>actual_manifest =
-<a href=#590 id=590 data-nosnippet>590</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
-<a href=#591 id=591 data-nosnippet>591</a> .unwrap();
-<a href=#592 id=592 data-nosnippet>592</a> <span class="comment">// The snapshot id is assigned when the entry is added to the manifest.
-<a href=#593 id=593 data-nosnippet>593</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">2</span>);
-<a href=#594 id=594 data-nosnippet>594</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
-<a href=#595 id=595 data-nosnippet>595</a> }
-<a href=#596 id=596 data-nosnippet>596</a>
-<a href=#597 id=597 data-nosnippet>597</a> <span class="attr">#[tokio::test]
-<a href=#598 id=598 data-nosnippet>598</a> </span><span class="kw">async fn </span>test_parse_manifest_v1_unpartition() {
-<a href=#599 id=599 data-nosnippet>599</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#600 id=600 data-nosnippet>600</a> Schema::builder()
-<a href=#601 id=601 data-nosnippet>601</a> .with_schema_id(<span class="number">1</span>)
-<a href=#602 id=602 data-nosnippet>602</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#603 id=603 data-nosnippet>603</a> Arc::new(NestedField::optional(
-<a href=#604 id=604 data-nosnippet>604</a> <span class="number">1</span>,
-<a href=#605 id=605 data-nosnippet>605</a> <span class="string">"id"</span>,
-<a href=#606 id=606 data-nosnippet>606</a> Type::Primitive(PrimitiveType::Int),
-<a href=#607 id=607 data-nosnippet>607</a> )),
-<a href=#608 id=608 data-nosnippet>608</a> Arc::new(NestedField::optional(
-<a href=#609 id=609 data-nosnippet>609</a> <span class="number">2</span>,
-<a href=#610 id=610 data-nosnippet>610</a> <span class="string">"data"</span>,
-<a href=#611 id=611 data-nosnippet>611</a> Type::Primitive(PrimitiveType::String),
-<a href=#612 id=612 data-nosnippet>612</a> )),
+<a href=#476 id=476 data-nosnippet>476</a> Arc::new(NestedField::optional(
+<a href=#477 id=477 data-nosnippet>477</a> <span class="number">11</span>,
+<a href=#478 id=478 data-nosnippet>478</a> <span class="string">"v_ts_ntz"</span>,
+<a href=#479 id=479 data-nosnippet>479</a> Type::Primitive(PrimitiveType::Timestamp),
+<a href=#480 id=480 data-nosnippet>480</a> )),
+<a href=#481 id=481 data-nosnippet>481</a> Arc::new(NestedField::optional(
+<a href=#482 id=482 data-nosnippet>482</a> <span class="number">12</span>,
+<a href=#483 id=483 data-nosnippet>483</a> <span class="string">"v_ts_ns_ntz"</span>,
+<a href=#484 id=484 data-nosnippet>484</a> Type::Primitive(PrimitiveType::TimestampNs),
+<a href=#485 id=485 data-nosnippet>485</a> )),
+<a href=#486 id=486 data-nosnippet>486</a> ])
+<a href=#487 id=487 data-nosnippet>487</a> .build()
+<a href=#488 id=488 data-nosnippet>488</a> .unwrap(),
+<a href=#489 id=489 data-nosnippet>489</a> );
+<a href=#490 id=490 data-nosnippet>490</a> <span class="kw">let </span>metadata = ManifestMetadata {
+<a href=#491 id=491 data-nosnippet>491</a> schema_id: <span class="number">0</span>,
+<a href=#492 id=492 data-nosnippet>492</a> schema: schema.clone(),
+<a href=#493 id=493 data-nosnippet>493</a> partition_spec: PartitionSpec::builder(schema)
+<a href=#494 id=494 data-nosnippet>494</a> .with_spec_id(<span class="number">0</span>)
+<a href=#495 id=495 data-nosnippet>495</a> .add_partition_field(<span class="string">"v_int"</span>, <span class="string">"v_int"</span>, Transform::Identity)
+<a href=#496 id=496 data-nosnippet>496</a> .unwrap()
+<a href=#497 id=497 data-nosnippet>497</a> .add_partition_field(<span class="string">"v_long"</span>, <span class="string">"v_long"</span>, Transform::Identity)
+<a href=#498 id=498 data-nosnippet>498</a> .unwrap()
+<a href=#499 id=499 data-nosnippet>499</a> .build()
+<a href=#500 id=500 data-nosnippet>500</a> .unwrap(),
+<a href=#501 id=501 data-nosnippet>501</a> content: ManifestContentType::Data,
+<a href=#502 id=502 data-nosnippet>502</a> format_version: FormatVersion::V2,
+<a href=#503 id=503 data-nosnippet>503</a> };
+<a href=#504 id=504 data-nosnippet>504</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[ManifestEntry {
+<a href=#505 id=505 data-nosnippet>505</a> status: ManifestStatus::Added,
+<a href=#506 id=506 data-nosnippet>506</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#507 id=507 data-nosnippet>507</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#508 id=508 data-nosnippet>508</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#509 id=509 data-nosnippet>509</a> data_file: DataFile {
+<a href=#510 id=510 data-nosnippet>510</a> content: DataContentType::Data,
+<a href=#511 id=511 data-nosnippet>511</a> file_format: DataFileFormat::Parquet,
+<a href=#512 id=512 data-nosnippet>512</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-378b56f5-5c52-4102-a2c2-f05f8a7cbe4a-00000.parquet"</span>.to_string(),
+<a href=#513 id=513 data-nosnippet>513</a> partition: Struct::from_iter(
+<a href=#514 id=514 data-nosnippet>514</a> <span class="macro">vec!</span>[
+<a href=#515 id=515 data-nosnippet>515</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">1</span>)),
+<a href=#516 id=516 data-nosnippet>516</a> <span class="prelude-val">Some</span>(Literal::long(<span class="number">1000</span>)),
+<a href=#517 id=517 data-nosnippet>517</a> ]
+<a href=#518 id=518 data-nosnippet>518</a> .into_iter()
+<a href=#519 id=519 data-nosnippet>519</a> ),
+<a href=#520 id=520 data-nosnippet>520</a> record_count: <span class="number">1</span>,
+<a href=#521 id=521 data-nosnippet>521</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#522 id=522 data-nosnippet>522</a> column_sizes: HashMap::from([
+<a href=#523 id=523 data-nosnippet>523</a> (<span class="number">0</span>, <span class="number">73</span>),
+<a href=#524 id=524 data-nosnippet>524</a> (<span class="number">6</span>, <span class="number">34</span>),
+<a href=#525 id=525 data-nosnippet>525</a> (<span class="number">2</span>, <span class="number">73</span>),
+<a href=#526 id=526 data-nosnippet>526</a> (<span class="number">7</span>, <span class="number">61</span>),
+<a href=#527 id=527 data-nosnippet>527</a> (<span class="number">3</span>, <span class="number">61</span>),
+<a href=#528 id=528 data-nosnippet>528</a> (<span class="number">5</span>, <span class="number">62</span>),
+<a href=#529 id=529 data-nosnippet>529</a> (<span class="number">9</span>, <span class="number">79</span>),
+<a href=#530 id=530 data-nosnippet>530</a> (<span class="number">10</span>, <span class="number">73</span>),
+<a href=#531 id=531 data-nosnippet>531</a> (<span class="number">1</span>, <span class="number">61</span>),
+<a href=#532 id=532 data-nosnippet>532</a> (<span class="number">4</span>, <span class="number">73</span>),
+<a href=#533 id=533 data-nosnippet>533</a> (<span class="number">8</span>, <span class="number">73</span>)
+<a href=#534 id=534 data-nosnippet>534</a> ]),
+<a href=#535 id=535 data-nosnippet>535</a> value_counts: HashMap::from([
+<a href=#536 id=536 data-nosnippet>536</a> (<span class="number">4</span>, <span class="number">1</span>),
+<a href=#537 id=537 data-nosnippet>537</a> (<span class="number">5</span>, <span class="number">1</span>),
+<a href=#538 id=538 data-nosnippet>538</a> (<span class="number">2</span>, <span class="number">1</span>),
+<a href=#539 id=539 data-nosnippet>539</a> (<span class="number">0</span>, <span class="number">1</span>),
+<a href=#540 id=540 data-nosnippet>540</a> (<span class="number">3</span>, <span class="number">1</span>),
+<a href=#541 id=541 data-nosnippet>541</a> (<span class="number">6</span>, <span class="number">1</span>),
+<a href=#542 id=542 data-nosnippet>542</a> (<span class="number">8</span>, <span class="number">1</span>),
+<a href=#543 id=543 data-nosnippet>543</a> (<span class="number">1</span>, <span class="number">1</span>),
+<a href=#544 id=544 data-nosnippet>544</a> (<span class="number">10</span>, <span class="number">1</span>),
+<a href=#545 id=545 data-nosnippet>545</a> (<span class="number">7</span>, <span class="number">1</span>),
+<a href=#546 id=546 data-nosnippet>546</a> (<span class="number">9</span>, <span class="number">1</span>)
+<a href=#547 id=547 data-nosnippet>547</a> ]),
+<a href=#548 id=548 data-nosnippet>548</a> null_value_counts: HashMap::from([
+<a href=#549 id=549 data-nosnippet>549</a> (<span class="number">1</span>, <span class="number">0</span>),
+<a href=#550 id=550 data-nosnippet>550</a> (<span class="number">6</span>, <span class="number">0</span>),
+<a href=#551 id=551 data-nosnippet>551</a> (<span class="number">2</span>, <span class="number">0</span>),
+<a href=#552 id=552 data-nosnippet>552</a> (<span class="number">8</span>, <span class="number">0</span>),
+<a href=#553 id=553 data-nosnippet>553</a> (<span class="number">0</span>, <span class="number">0</span>),
+<a href=#554 id=554 data-nosnippet>554</a> (<span class="number">3</span>, <span class="number">0</span>),
+<a href=#555 id=555 data-nosnippet>555</a> (<span class="number">5</span>, <span class="number">0</span>),
+<a href=#556 id=556 data-nosnippet>556</a> (<span class="number">9</span>, <span class="number">0</span>),
+<a href=#557 id=557 data-nosnippet>557</a> (<span class="number">7</span>, <span class="number">0</span>),
+<a href=#558 id=558 data-nosnippet>558</a> (<span class="number">4</span>, <span class="number">0</span>),
+<a href=#559 id=559 data-nosnippet>559</a> (<span class="number">10</span>, <span class="number">0</span>)
+<a href=#560 id=560 data-nosnippet>560</a> ]),
+<a href=#561 id=561 data-nosnippet>561</a> nan_value_counts: HashMap::new(),
+<a href=#562 id=562 data-nosnippet>562</a> lower_bounds: HashMap::new(),
+<a href=#563 id=563 data-nosnippet>563</a> upper_bounds: HashMap::new(),
+<a href=#564 id=564 data-nosnippet>564</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#565 id=565 data-nosnippet>565</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#566 id=566 data-nosnippet>566</a> equality_ids: <span class="prelude-val">Some</span>(Vec::new()),
+<a href=#567 id=567 data-nosnippet>567</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#568 id=568 data-nosnippet>568</a> partition_spec_id: <span class="number">0</span>,
+<a href=#569 id=569 data-nosnippet>569</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#570 id=570 data-nosnippet>570</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#571 id=571 data-nosnippet>571</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#572 id=572 data-nosnippet>572</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#573 id=573 data-nosnippet>573</a> },
+<a href=#574 id=574 data-nosnippet>574</a> }];
+<a href=#575 id=575 data-nosnippet>575</a>
+<a href=#576 id=576 data-nosnippet>576</a> <span class="comment">// write manifest to file and check the return manifest file.
+<a href=#577 id=577 data-nosnippet>577</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
+<a href=#578 id=578 data-nosnippet>578</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
+<a href=#579 id=579 data-nosnippet>579</a> <span class="kw">let </span>io = FileIO::new_with_fs();
+<a href=#580 id=580 data-nosnippet>580</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#581 id=581 data-nosnippet>581</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#582 id=582 data-nosnippet>582</a> output_file,
+<a href=#583 id=583 data-nosnippet>583</a> <span class="prelude-val">Some</span>(<span class="number">2</span>),
+<a href=#584 id=584 data-nosnippet>584</a> metadata.schema.clone(),
+<a href=#585 id=585 data-nosnippet>585</a> metadata.partition_spec.clone(),
+<a href=#586 id=586 data-nosnippet>586</a> )
+<a href=#587 id=587 data-nosnippet>587</a> .build_v2_data();
+<a href=#588 id=588 data-nosnippet>588</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
+<a href=#589 id=589 data-nosnippet>589</a> writer.add_entry(entry.clone()).unwrap();
+<a href=#590 id=590 data-nosnippet>590</a> }
+<a href=#591 id=591 data-nosnippet>591</a> <span class="kw">let </span>manifest_file = writer.write_manifest_file().<span class="kw">await</span>.unwrap();
+<a href=#592 id=592 data-nosnippet>592</a> <span class="macro">assert_eq!</span>(manifest_file.sequence_number, UNASSIGNED_SEQUENCE_NUMBER);
+<a href=#593 id=593 data-nosnippet>593</a> <span class="macro">assert_eq!</span>(
+<a href=#594 id=594 data-nosnippet>594</a> manifest_file.min_sequence_number,
+<a href=#595 id=595 data-nosnippet>595</a> UNASSIGNED_SEQUENCE_NUMBER
+<a href=#596 id=596 data-nosnippet>596</a> );
+<a href=#597 id=597 data-nosnippet>597</a>
+<a href=#598 id=598 data-nosnippet>598</a> <span class="comment">// read back the manifest file and check the content
+<a href=#599 id=599 data-nosnippet>599</a> </span><span class="kw">let </span>actual_manifest =
+<a href=#600 id=600 data-nosnippet>600</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
+<a href=#601 id=601 data-nosnippet>601</a> .unwrap();
+<a href=#602 id=602 data-nosnippet>602</a> <span class="comment">// The snapshot id is assigned when the entry is added to the manifest.
+<a href=#603 id=603 data-nosnippet>603</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">2</span>);
+<a href=#604 id=604 data-nosnippet>604</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
+<a href=#605 id=605 data-nosnippet>605</a> }
+<a href=#606 id=606 data-nosnippet>606</a>
+<a href=#607 id=607 data-nosnippet>607</a> <span class="attr">#[tokio::test]
+<a href=#608 id=608 data-nosnippet>608</a> </span><span class="kw">async fn </span>test_parse_manifest_v1_unpartition() {
+<a href=#609 id=609 data-nosnippet>609</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#610 id=610 data-nosnippet>610</a> Schema::builder()
+<a href=#611 id=611 data-nosnippet>611</a> .with_schema_id(<span class="number">1</span>)
+<a href=#612 id=612 data-nosnippet>612</a> .with_fields(<span class="macro">vec!</span>[
<a href=#613 id=613 data-nosnippet>613</a> Arc::new(NestedField::optional(
-<a href=#614 id=614 data-nosnippet>614</a> <span class="number">3</span>,
-<a href=#615 id=615 data-nosnippet>615</a> <span class="string">"comment"</span>,
-<a href=#616 id=616 data-nosnippet>616</a> Type::Primitive(PrimitiveType::String),
+<a href=#614 id=614 data-nosnippet>614</a> <span class="number">1</span>,
+<a href=#615 id=615 data-nosnippet>615</a> <span class="string">"id"</span>,
+<a href=#616 id=616 data-nosnippet>616</a> Type::Primitive(PrimitiveType::Int),
<a href=#617 id=617 data-nosnippet>617</a> )),
-<a href=#618 id=618 data-nosnippet>618</a> ])
-<a href=#619 id=619 data-nosnippet>619</a> .build()
-<a href=#620 id=620 data-nosnippet>620</a> .unwrap(),
-<a href=#621 id=621 data-nosnippet>621</a> );
-<a href=#622 id=622 data-nosnippet>622</a> <span class="kw">let </span>metadata = ManifestMetadata {
-<a href=#623 id=623 data-nosnippet>623</a> schema_id: <span class="number">1</span>,
-<a href=#624 id=624 data-nosnippet>624</a> schema: schema.clone(),
-<a href=#625 id=625 data-nosnippet>625</a> partition_spec: PartitionSpec::builder(schema)
-<a href=#626 id=626 data-nosnippet>626</a> .with_spec_id(<span class="number">0</span>)
-<a href=#627 id=627 data-nosnippet>627</a> .build()
-<a href=#628 id=628 data-nosnippet>628</a> .unwrap(),
-<a href=#629 id=629 data-nosnippet>629</a> content: ManifestContentType::Data,
-<a href=#630 id=630 data-nosnippet>630</a> format_version: FormatVersion::V1,
-<a href=#631 id=631 data-nosnippet>631</a> };
-<a href=#632 id=632 data-nosnippet>632</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[ManifestEntry {
-<a href=#633 id=633 data-nosnippet>633</a> status: ManifestStatus::Added,
-<a href=#634 id=634 data-nosnippet>634</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#635 id=635 data-nosnippet>635</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#636 id=636 data-nosnippet>636</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#637 id=637 data-nosnippet>637</a> data_file: DataFile {
-<a href=#638 id=638 data-nosnippet>638</a> content: DataContentType::Data,
-<a href=#639 id=639 data-nosnippet>639</a> file_path: <span class="string">"s3://testbucket/iceberg_data/iceberg_ctl/iceberg_db/iceberg_tbl/data/00000-7-45268d71-54eb-476c-b42c-942d880c04a1-00001.parquet"</span>.to_string(),
-<a href=#640 id=640 data-nosnippet>640</a> file_format: DataFileFormat::Parquet,
-<a href=#641 id=641 data-nosnippet>641</a> partition: Struct::empty(),
-<a href=#642 id=642 data-nosnippet>642</a> record_count: <span class="number">1</span>,
-<a href=#643 id=643 data-nosnippet>643</a> file_size_in_bytes: <span class="number">875</span>,
-<a href=#644 id=644 data-nosnippet>644</a> column_sizes: HashMap::from([(<span class="number">1</span>,<span class="number">47</span>),(<span class="number">2</span>,<span class="number">48</span>),(<span class="number">3</span>,<span class="number">52</span>)]),
-<a href=#645 id=645 data-nosnippet>645</a> value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>)]),
-<a href=#646 id=646 data-nosnippet>646</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>)]),
-<a href=#647 id=647 data-nosnippet>647</a> nan_value_counts: HashMap::new(),
-<a href=#648 id=648 data-nosnippet>648</a> lower_bounds: HashMap::from([(<span class="number">1</span>,Datum::int(<span class="number">1</span>)),(<span class="number">2</span>,Datum::string(<span class="string">"a"</span>)),(<span class="number">3</span>,Datum::string(<span class="string">"AC/DC"</span>))]),
-<a href=#649 id=649 data-nosnippet>649</a> upper_bounds: HashMap::from([(<span class="number">1</span>,Datum::int(<span class="number">1</span>)),(<span class="number">2</span>,Datum::string(<span class="string">"a"</span>)),(<span class="number">3</span>,Datum::string(<span class="string">"AC/DC"</span>))]),
-<a href=#650 id=650 data-nosnippet>650</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#651 id=651 data-nosnippet>651</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#652 id=652 data-nosnippet>652</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#653 id=653 data-nosnippet>653</a> sort_order_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#654 id=654 data-nosnippet>654</a> partition_spec_id: <span class="number">0</span>,
-<a href=#655 id=655 data-nosnippet>655</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#656 id=656 data-nosnippet>656</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#657 id=657 data-nosnippet>657</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#658 id=658 data-nosnippet>658</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#659 id=659 data-nosnippet>659</a> }
-<a href=#660 id=660 data-nosnippet>660</a> }];
-<a href=#661 id=661 data-nosnippet>661</a>
-<a href=#662 id=662 data-nosnippet>662</a> <span class="comment">// write manifest to file
-<a href=#663 id=663 data-nosnippet>663</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
-<a href=#664 id=664 data-nosnippet>664</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
-<a href=#665 id=665 data-nosnippet>665</a> <span class="kw">let </span>io = FileIO::new_with_fs();
-<a href=#666 id=666 data-nosnippet>666</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#667 id=667 data-nosnippet>667</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#668 id=668 data-nosnippet>668</a> output_file,
-<a href=#669 id=669 data-nosnippet>669</a> <span class="prelude-val">Some</span>(<span class="number">3</span>),
-<a href=#670 id=670 data-nosnippet>670</a> metadata.schema.clone(),
-<a href=#671 id=671 data-nosnippet>671</a> metadata.partition_spec.clone(),
-<a href=#672 id=672 data-nosnippet>672</a> )
-<a href=#673 id=673 data-nosnippet>673</a> .build_v1();
-<a href=#674 id=674 data-nosnippet>674</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
-<a href=#675 id=675 data-nosnippet>675</a> writer.add_entry(entry.clone()).unwrap();
-<a href=#676 id=676 data-nosnippet>676</a> }
-<a href=#677 id=677 data-nosnippet>677</a> writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#678 id=678 data-nosnippet>678</a>
-<a href=#679 id=679 data-nosnippet>679</a> <span class="comment">// read back the manifest file and check the content
-<a href=#680 id=680 data-nosnippet>680</a> </span><span class="kw">let </span>actual_manifest =
-<a href=#681 id=681 data-nosnippet>681</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
-<a href=#682 id=682 data-nosnippet>682</a> .unwrap();
-<a href=#683 id=683 data-nosnippet>683</a> <span class="comment">// The snapshot id is assigned when the entry is added to the manifest.
-<a href=#684 id=684 data-nosnippet>684</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">3</span>);
-<a href=#685 id=685 data-nosnippet>685</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
-<a href=#686 id=686 data-nosnippet>686</a> }
-<a href=#687 id=687 data-nosnippet>687</a>
-<a href=#688 id=688 data-nosnippet>688</a> <span class="attr">#[tokio::test]
-<a href=#689 id=689 data-nosnippet>689</a> </span><span class="kw">async fn </span>test_parse_manifest_v1_partition() {
-<a href=#690 id=690 data-nosnippet>690</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#691 id=691 data-nosnippet>691</a> Schema::builder()
-<a href=#692 id=692 data-nosnippet>692</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#693 id=693 data-nosnippet>693</a> Arc::new(NestedField::optional(
-<a href=#694 id=694 data-nosnippet>694</a> <span class="number">1</span>,
-<a href=#695 id=695 data-nosnippet>695</a> <span class="string">"id"</span>,
-<a href=#696 id=696 data-nosnippet>696</a> Type::Primitive(PrimitiveType::Long),
-<a href=#697 id=697 data-nosnippet>697</a> )),
-<a href=#698 id=698 data-nosnippet>698</a> Arc::new(NestedField::optional(
-<a href=#699 id=699 data-nosnippet>699</a> <span class="number">2</span>,
-<a href=#700 id=700 data-nosnippet>700</a> <span class="string">"data"</span>,
-<a href=#701 id=701 data-nosnippet>701</a> Type::Primitive(PrimitiveType::String),
-<a href=#702 id=702 data-nosnippet>702</a> )),
+<a href=#618 id=618 data-nosnippet>618</a> Arc::new(NestedField::optional(
+<a href=#619 id=619 data-nosnippet>619</a> <span class="number">2</span>,
+<a href=#620 id=620 data-nosnippet>620</a> <span class="string">"data"</span>,
+<a href=#621 id=621 data-nosnippet>621</a> Type::Primitive(PrimitiveType::String),
+<a href=#622 id=622 data-nosnippet>622</a> )),
+<a href=#623 id=623 data-nosnippet>623</a> Arc::new(NestedField::optional(
+<a href=#624 id=624 data-nosnippet>624</a> <span class="number">3</span>,
+<a href=#625 id=625 data-nosnippet>625</a> <span class="string">"comment"</span>,
+<a href=#626 id=626 data-nosnippet>626</a> Type::Primitive(PrimitiveType::String),
+<a href=#627 id=627 data-nosnippet>627</a> )),
+<a href=#628 id=628 data-nosnippet>628</a> ])
+<a href=#629 id=629 data-nosnippet>629</a> .build()
+<a href=#630 id=630 data-nosnippet>630</a> .unwrap(),
+<a href=#631 id=631 data-nosnippet>631</a> );
+<a href=#632 id=632 data-nosnippet>632</a> <span class="kw">let </span>metadata = ManifestMetadata {
+<a href=#633 id=633 data-nosnippet>633</a> schema_id: <span class="number">1</span>,
+<a href=#634 id=634 data-nosnippet>634</a> schema: schema.clone(),
+<a href=#635 id=635 data-nosnippet>635</a> partition_spec: PartitionSpec::builder(schema)
+<a href=#636 id=636 data-nosnippet>636</a> .with_spec_id(<span class="number">0</span>)
+<a href=#637 id=637 data-nosnippet>637</a> .build()
+<a href=#638 id=638 data-nosnippet>638</a> .unwrap(),
+<a href=#639 id=639 data-nosnippet>639</a> content: ManifestContentType::Data,
+<a href=#640 id=640 data-nosnippet>640</a> format_version: FormatVersion::V1,
+<a href=#641 id=641 data-nosnippet>641</a> };
+<a href=#642 id=642 data-nosnippet>642</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[ManifestEntry {
+<a href=#643 id=643 data-nosnippet>643</a> status: ManifestStatus::Added,
+<a href=#644 id=644 data-nosnippet>644</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#645 id=645 data-nosnippet>645</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#646 id=646 data-nosnippet>646</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#647 id=647 data-nosnippet>647</a> data_file: DataFile {
+<a href=#648 id=648 data-nosnippet>648</a> content: DataContentType::Data,
+<a href=#649 id=649 data-nosnippet>649</a> file_path: <span class="string">"s3://testbucket/iceberg_data/iceberg_ctl/iceberg_db/iceberg_tbl/data/00000-7-45268d71-54eb-476c-b42c-942d880c04a1-00001.parquet"</span>.to_string(),
+<a href=#650 id=650 data-nosnippet>650</a> file_format: DataFileFormat::Parquet,
+<a href=#651 id=651 data-nosnippet>651</a> partition: Struct::empty(),
+<a href=#652 id=652 data-nosnippet>652</a> record_count: <span class="number">1</span>,
+<a href=#653 id=653 data-nosnippet>653</a> file_size_in_bytes: <span class="number">875</span>,
+<a href=#654 id=654 data-nosnippet>654</a> column_sizes: HashMap::from([(<span class="number">1</span>,<span class="number">47</span>),(<span class="number">2</span>,<span class="number">48</span>),(<span class="number">3</span>,<span class="number">52</span>)]),
+<a href=#655 id=655 data-nosnippet>655</a> value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>)]),
+<a href=#656 id=656 data-nosnippet>656</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>)]),
+<a href=#657 id=657 data-nosnippet>657</a> nan_value_counts: HashMap::new(),
+<a href=#658 id=658 data-nosnippet>658</a> lower_bounds: HashMap::from([(<span class="number">1</span>,Datum::int(<span class="number">1</span>)),(<span class="number">2</span>,Datum::string(<span class="string">"a"</span>)),(<span class="number">3</span>,Datum::string(<span class="string">"AC/DC"</span>))]),
+<a href=#659 id=659 data-nosnippet>659</a> upper_bounds: HashMap::from([(<span class="number">1</span>,Datum::int(<span class="number">1</span>)),(<span class="number">2</span>,Datum::string(<span class="string">"a"</span>)),(<span class="number">3</span>,Datum::string(<span class="string">"AC/DC"</span>))]),
+<a href=#660 id=660 data-nosnippet>660</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#661 id=661 data-nosnippet>661</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#662 id=662 data-nosnippet>662</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#663 id=663 data-nosnippet>663</a> sort_order_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#664 id=664 data-nosnippet>664</a> partition_spec_id: <span class="number">0</span>,
+<a href=#665 id=665 data-nosnippet>665</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#666 id=666 data-nosnippet>666</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#667 id=667 data-nosnippet>667</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#668 id=668 data-nosnippet>668</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#669 id=669 data-nosnippet>669</a> }
+<a href=#670 id=670 data-nosnippet>670</a> }];
+<a href=#671 id=671 data-nosnippet>671</a>
+<a href=#672 id=672 data-nosnippet>672</a> <span class="comment">// write manifest to file
+<a href=#673 id=673 data-nosnippet>673</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
+<a href=#674 id=674 data-nosnippet>674</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
+<a href=#675 id=675 data-nosnippet>675</a> <span class="kw">let </span>io = FileIO::new_with_fs();
+<a href=#676 id=676 data-nosnippet>676</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#677 id=677 data-nosnippet>677</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#678 id=678 data-nosnippet>678</a> output_file,
+<a href=#679 id=679 data-nosnippet>679</a> <span class="prelude-val">Some</span>(<span class="number">3</span>),
+<a href=#680 id=680 data-nosnippet>680</a> metadata.schema.clone(),
+<a href=#681 id=681 data-nosnippet>681</a> metadata.partition_spec.clone(),
+<a href=#682 id=682 data-nosnippet>682</a> )
+<a href=#683 id=683 data-nosnippet>683</a> .build_v1();
+<a href=#684 id=684 data-nosnippet>684</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
+<a href=#685 id=685 data-nosnippet>685</a> writer.add_entry(entry.clone()).unwrap();
+<a href=#686 id=686 data-nosnippet>686</a> }
+<a href=#687 id=687 data-nosnippet>687</a> writer.write_manifest_file().<span class="kw">await</span>.unwrap();
+<a href=#688 id=688 data-nosnippet>688</a>
+<a href=#689 id=689 data-nosnippet>689</a> <span class="comment">// read back the manifest file and check the content
+<a href=#690 id=690 data-nosnippet>690</a> </span><span class="kw">let </span>actual_manifest =
+<a href=#691 id=691 data-nosnippet>691</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
+<a href=#692 id=692 data-nosnippet>692</a> .unwrap();
+<a href=#693 id=693 data-nosnippet>693</a> <span class="comment">// The snapshot id is assigned when the entry is added to the manifest.
+<a href=#694 id=694 data-nosnippet>694</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">3</span>);
+<a href=#695 id=695 data-nosnippet>695</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
+<a href=#696 id=696 data-nosnippet>696</a> }
+<a href=#697 id=697 data-nosnippet>697</a>
+<a href=#698 id=698 data-nosnippet>698</a> <span class="attr">#[tokio::test]
+<a href=#699 id=699 data-nosnippet>699</a> </span><span class="kw">async fn </span>test_parse_manifest_v1_partition() {
+<a href=#700 id=700 data-nosnippet>700</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#701 id=701 data-nosnippet>701</a> Schema::builder()
+<a href=#702 id=702 data-nosnippet>702</a> .with_fields(<span class="macro">vec!</span>[
<a href=#703 id=703 data-nosnippet>703</a> Arc::new(NestedField::optional(
-<a href=#704 id=704 data-nosnippet>704</a> <span class="number">3</span>,
-<a href=#705 id=705 data-nosnippet>705</a> <span class="string">"category"</span>,
-<a href=#706 id=706 data-nosnippet>706</a> Type::Primitive(PrimitiveType::String),
+<a href=#704 id=704 data-nosnippet>704</a> <span class="number">1</span>,
+<a href=#705 id=705 data-nosnippet>705</a> <span class="string">"id"</span>,
+<a href=#706 id=706 data-nosnippet>706</a> Type::Primitive(PrimitiveType::Long),
<a href=#707 id=707 data-nosnippet>707</a> )),
-<a href=#708 id=708 data-nosnippet>708</a> ])
-<a href=#709 id=709 data-nosnippet>709</a> .build()
-<a href=#710 id=710 data-nosnippet>710</a> .unwrap(),
-<a href=#711 id=711 data-nosnippet>711</a> );
-<a href=#712 id=712 data-nosnippet>712</a> <span class="kw">let </span>metadata = ManifestMetadata {
-<a href=#713 id=713 data-nosnippet>713</a> schema_id: <span class="number">0</span>,
-<a href=#714 id=714 data-nosnippet>714</a> schema: schema.clone(),
-<a href=#715 id=715 data-nosnippet>715</a> partition_spec: PartitionSpec::builder(schema)
-<a href=#716 id=716 data-nosnippet>716</a> .add_partition_field(<span class="string">"category"</span>, <span class="string">"category"</span>, Transform::Identity)
-<a href=#717 id=717 data-nosnippet>717</a> .unwrap()
-<a href=#718 id=718 data-nosnippet>718</a> .build()
-<a href=#719 id=719 data-nosnippet>719</a> .unwrap(),
-<a href=#720 id=720 data-nosnippet>720</a> content: ManifestContentType::Data,
-<a href=#721 id=721 data-nosnippet>721</a> format_version: FormatVersion::V1,
-<a href=#722 id=722 data-nosnippet>722</a> };
-<a href=#723 id=723 data-nosnippet>723</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[
-<a href=#724 id=724 data-nosnippet>724</a> ManifestEntry {
-<a href=#725 id=725 data-nosnippet>725</a> status: ManifestStatus::Added,
-<a href=#726 id=726 data-nosnippet>726</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#727 id=727 data-nosnippet>727</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#728 id=728 data-nosnippet>728</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#729 id=729 data-nosnippet>729</a> data_file: DataFile {
-<a href=#730 id=730 data-nosnippet>730</a> content: DataContentType::Data,
-<a href=#731 id=731 data-nosnippet>731</a> file_path: <span class="string">"s3://testbucket/prod/db/sample/data/category=x/00010-1-d5c93668-1e52-41ac-92a6-bba590cbf249-00001.parquet"</span>.to_string(),
-<a href=#732 id=732 data-nosnippet>732</a> file_format: DataFileFormat::Parquet,
-<a href=#733 id=733 data-nosnippet>733</a> partition: Struct::from_iter(
-<a href=#734 id=734 data-nosnippet>734</a> <span class="macro">vec!</span>[
-<a href=#735 id=735 data-nosnippet>735</a> <span class="prelude-val">Some</span>(
-<a href=#736 id=736 data-nosnippet>736</a> Literal::string(<span class="string">"x"</span>),
-<a href=#737 id=737 data-nosnippet>737</a> ),
-<a href=#738 id=738 data-nosnippet>738</a> ]
-<a href=#739 id=739 data-nosnippet>739</a> .into_iter()
-<a href=#740 id=740 data-nosnippet>740</a> ),
-<a href=#741 id=741 data-nosnippet>741</a> record_count: <span class="number">1</span>,
-<a href=#742 id=742 data-nosnippet>742</a> file_size_in_bytes: <span class="number">874</span>,
-<a href=#743 id=743 data-nosnippet>743</a> column_sizes: HashMap::from([(<span class="number">1</span>, <span class="number">46</span>), (<span class="number">2</span>, <span class="number">48</span>), (<span class="number">3</span>, <span class="number">48</span>)]),
-<a href=#744 id=744 data-nosnippet>744</a> value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">1</span>), (<span class="number">2</span>, <span class="number">1</span>), (<span class="number">3</span>, <span class="number">1</span>)]),
-<a href=#745 id=745 data-nosnippet>745</a> null_value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">0</span>), (<span class="number">3</span>, <span class="number">0</span>)]),
-<a href=#746 id=746 data-nosnippet>746</a> nan_value_counts: HashMap::new(),
-<a href=#747 id=747 data-nosnippet>747</a> lower_bounds: HashMap::from([
-<a href=#748 id=748 data-nosnippet>748</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
-<a href=#749 id=749 data-nosnippet>749</a> (<span class="number">2</span>, Datum::string(<span class="string">"a"</span>)),
-<a href=#750 id=750 data-nosnippet>750</a> (<span class="number">3</span>, Datum::string(<span class="string">"x"</span>))
-<a href=#751 id=751 data-nosnippet>751</a> ]),
-<a href=#752 id=752 data-nosnippet>752</a> upper_bounds: HashMap::from([
-<a href=#753 id=753 data-nosnippet>753</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
-<a href=#754 id=754 data-nosnippet>754</a> (<span class="number">2</span>, Datum::string(<span class="string">"a"</span>)),
-<a href=#755 id=755 data-nosnippet>755</a> (<span class="number">3</span>, Datum::string(<span class="string">"x"</span>))
-<a href=#756 id=756 data-nosnippet>756</a> ]),
-<a href=#757 id=757 data-nosnippet>757</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#758 id=758 data-nosnippet>758</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#759 id=759 data-nosnippet>759</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#760 id=760 data-nosnippet>760</a> sort_order_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
-<a href=#761 id=761 data-nosnippet>761</a> partition_spec_id: <span class="number">0</span>,
-<a href=#762 id=762 data-nosnippet>762</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#763 id=763 data-nosnippet>763</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#764 id=764 data-nosnippet>764</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#765 id=765 data-nosnippet>765</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#766 id=766 data-nosnippet>766</a> },
-<a href=#767 id=767 data-nosnippet>767</a> }
-<a href=#768 id=768 data-nosnippet>768</a> ];
-<a href=#769 id=769 data-nosnippet>769</a>
-<a href=#770 id=770 data-nosnippet>770</a> <span class="comment">// write manifest to file
-<a href=#771 id=771 data-nosnippet>771</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
-<a href=#772 id=772 data-nosnippet>772</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
-<a href=#773 id=773 data-nosnippet>773</a> <span class="kw">let </span>io = FileIO::new_with_fs();
-<a href=#774 id=774 data-nosnippet>774</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#775 id=775 data-nosnippet>775</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#776 id=776 data-nosnippet>776</a> output_file,
-<a href=#777 id=777 data-nosnippet>777</a> <span class="prelude-val">Some</span>(<span class="number">2</span>),
-<a href=#778 id=778 data-nosnippet>778</a> metadata.schema.clone(),
-<a href=#779 id=779 data-nosnippet>779</a> metadata.partition_spec.clone(),
-<a href=#780 id=780 data-nosnippet>780</a> )
-<a href=#781 id=781 data-nosnippet>781</a> .build_v1();
-<a href=#782 id=782 data-nosnippet>782</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
-<a href=#783 id=783 data-nosnippet>783</a> writer.add_entry(entry.clone()).unwrap();
-<a href=#784 id=784 data-nosnippet>784</a> }
-<a href=#785 id=785 data-nosnippet>785</a> <span class="kw">let </span>manifest_file = writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#786 id=786 data-nosnippet>786</a> <span class="kw">let </span>partitions = manifest_file.partitions.unwrap();
-<a href=#787 id=787 data-nosnippet>787</a> <span class="macro">assert_eq!</span>(partitions.len(), <span class="number">1</span>);
-<a href=#788 id=788 data-nosnippet>788</a> <span class="macro">assert_eq!</span>(
-<a href=#789 id=789 data-nosnippet>789</a> partitions[<span class="number">0</span>].clone().lower_bound.unwrap(),
-<a href=#790 id=790 data-nosnippet>790</a> Datum::string(<span class="string">"x"</span>).to_bytes().unwrap()
-<a href=#791 id=791 data-nosnippet>791</a> );
-<a href=#792 id=792 data-nosnippet>792</a> <span class="macro">assert_eq!</span>(
-<a href=#793 id=793 data-nosnippet>793</a> partitions[<span class="number">0</span>].clone().upper_bound.unwrap(),
-<a href=#794 id=794 data-nosnippet>794</a> Datum::string(<span class="string">"x"</span>).to_bytes().unwrap()
-<a href=#795 id=795 data-nosnippet>795</a> );
-<a href=#796 id=796 data-nosnippet>796</a>
-<a href=#797 id=797 data-nosnippet>797</a> <span class="comment">// read back the manifest file and check the content
-<a href=#798 id=798 data-nosnippet>798</a> </span><span class="kw">let </span>actual_manifest =
-<a href=#799 id=799 data-nosnippet>799</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
-<a href=#800 id=800 data-nosnippet>800</a> .unwrap();
-<a href=#801 id=801 data-nosnippet>801</a> <span class="comment">// The snapshot id is assigned when the entry is added to the manifest.
-<a href=#802 id=802 data-nosnippet>802</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">2</span>);
-<a href=#803 id=803 data-nosnippet>803</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
-<a href=#804 id=804 data-nosnippet>804</a> }
-<a href=#805 id=805 data-nosnippet>805</a>
-<a href=#806 id=806 data-nosnippet>806</a> <span class="attr">#[tokio::test]
-<a href=#807 id=807 data-nosnippet>807</a> </span><span class="kw">async fn </span>test_parse_manifest_with_schema_evolution() {
-<a href=#808 id=808 data-nosnippet>808</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#809 id=809 data-nosnippet>809</a> Schema::builder()
-<a href=#810 id=810 data-nosnippet>810</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#811 id=811 data-nosnippet>811</a> Arc::new(NestedField::optional(
-<a href=#812 id=812 data-nosnippet>812</a> <span class="number">1</span>,
-<a href=#813 id=813 data-nosnippet>813</a> <span class="string">"id"</span>,
-<a href=#814 id=814 data-nosnippet>814</a> Type::Primitive(PrimitiveType::Long),
-<a href=#815 id=815 data-nosnippet>815</a> )),
-<a href=#816 id=816 data-nosnippet>816</a> Arc::new(NestedField::optional(
-<a href=#817 id=817 data-nosnippet>817</a> <span class="number">2</span>,
-<a href=#818 id=818 data-nosnippet>818</a> <span class="string">"v_int"</span>,
-<a href=#819 id=819 data-nosnippet>819</a> Type::Primitive(PrimitiveType::Int),
-<a href=#820 id=820 data-nosnippet>820</a> )),
-<a href=#821 id=821 data-nosnippet>821</a> ])
-<a href=#822 id=822 data-nosnippet>822</a> .build()
-<a href=#823 id=823 data-nosnippet>823</a> .unwrap(),
-<a href=#824 id=824 data-nosnippet>824</a> );
-<a href=#825 id=825 data-nosnippet>825</a> <span class="kw">let </span>metadata = ManifestMetadata {
-<a href=#826 id=826 data-nosnippet>826</a> schema_id: <span class="number">0</span>,
-<a href=#827 id=827 data-nosnippet>827</a> schema: schema.clone(),
-<a href=#828 id=828 data-nosnippet>828</a> partition_spec: PartitionSpec::builder(schema)
-<a href=#829 id=829 data-nosnippet>829</a> .with_spec_id(<span class="number">0</span>)
-<a href=#830 id=830 data-nosnippet>830</a> .build()
-<a href=#831 id=831 data-nosnippet>831</a> .unwrap(),
-<a href=#832 id=832 data-nosnippet>832</a> content: ManifestContentType::Data,
-<a href=#833 id=833 data-nosnippet>833</a> format_version: FormatVersion::V2,
-<a href=#834 id=834 data-nosnippet>834</a> };
-<a href=#835 id=835 data-nosnippet>835</a> <span class="kw">let </span>entries = <span class="macro">vec!</span>[ManifestEntry {
-<a href=#836 id=836 data-nosnippet>836</a> status: ManifestStatus::Added,
-<a href=#837 id=837 data-nosnippet>837</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#838 id=838 data-nosnippet>838</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#839 id=839 data-nosnippet>839</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#840 id=840 data-nosnippet>840</a> data_file: DataFile {
-<a href=#841 id=841 data-nosnippet>841</a> content: DataContentType::Data,
-<a href=#842 id=842 data-nosnippet>842</a> file_format: DataFileFormat::Parquet,
-<a href=#843 id=843 data-nosnippet>843</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-378b56f5-5c52-4102-a2c2-f05f8a7cbe4a-00000.parquet"</span>.to_string(),
-<a href=#844 id=844 data-nosnippet>844</a> partition: Struct::empty(),
-<a href=#845 id=845 data-nosnippet>845</a> record_count: <span class="number">1</span>,
-<a href=#846 id=846 data-nosnippet>846</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#847 id=847 data-nosnippet>847</a> column_sizes: HashMap::from([
-<a href=#848 id=848 data-nosnippet>848</a> (<span class="number">1</span>, <span class="number">61</span>),
-<a href=#849 id=849 data-nosnippet>849</a> (<span class="number">2</span>, <span class="number">73</span>),
-<a href=#850 id=850 data-nosnippet>850</a> (<span class="number">3</span>, <span class="number">61</span>),
-<a href=#851 id=851 data-nosnippet>851</a> ]),
-<a href=#852 id=852 data-nosnippet>852</a> value_counts: HashMap::default(),
-<a href=#853 id=853 data-nosnippet>853</a> null_value_counts: HashMap::default(),
-<a href=#854 id=854 data-nosnippet>854</a> nan_value_counts: HashMap::new(),
-<a href=#855 id=855 data-nosnippet>855</a> lower_bounds: HashMap::from([
-<a href=#856 id=856 data-nosnippet>856</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
-<a href=#857 id=857 data-nosnippet>857</a> (<span class="number">2</span>, Datum::int(<span class="number">2</span>)),
-<a href=#858 id=858 data-nosnippet>858</a> (<span class="number">3</span>, Datum::string(<span class="string">"x"</span>))
-<a href=#859 id=859 data-nosnippet>859</a> ]),
-<a href=#860 id=860 data-nosnippet>860</a> upper_bounds: HashMap::from([
-<a href=#861 id=861 data-nosnippet>861</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
-<a href=#862 id=862 data-nosnippet>862</a> (<span class="number">2</span>, Datum::int(<span class="number">2</span>)),
-<a href=#863 id=863 data-nosnippet>863</a> (<span class="number">3</span>, Datum::string(<span class="string">"x"</span>))
-<a href=#864 id=864 data-nosnippet>864</a> ]),
-<a href=#865 id=865 data-nosnippet>865</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#866 id=866 data-nosnippet>866</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#867 id=867 data-nosnippet>867</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#868 id=868 data-nosnippet>868</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#869 id=869 data-nosnippet>869</a> partition_spec_id: <span class="number">0</span>,
-<a href=#870 id=870 data-nosnippet>870</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#871 id=871 data-nosnippet>871</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#872 id=872 data-nosnippet>872</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#873 id=873 data-nosnippet>873</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#874 id=874 data-nosnippet>874</a> },
-<a href=#875 id=875 data-nosnippet>875</a> }];
-<a href=#876 id=876 data-nosnippet>876</a>
-<a href=#877 id=877 data-nosnippet>877</a> <span class="comment">// write manifest to file
-<a href=#878 id=878 data-nosnippet>878</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
-<a href=#879 id=879 data-nosnippet>879</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
-<a href=#880 id=880 data-nosnippet>880</a> <span class="kw">let </span>io = FileIO::new_with_fs();
-<a href=#881 id=881 data-nosnippet>881</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#882 id=882 data-nosnippet>882</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#883 id=883 data-nosnippet>883</a> output_file,
-<a href=#884 id=884 data-nosnippet>884</a> <span class="prelude-val">Some</span>(<span class="number">2</span>),
-<a href=#885 id=885 data-nosnippet>885</a> metadata.schema.clone(),
-<a href=#886 id=886 data-nosnippet>886</a> metadata.partition_spec.clone(),
-<a href=#887 id=887 data-nosnippet>887</a> )
-<a href=#888 id=888 data-nosnippet>888</a> .build_v2_data();
-<a href=#889 id=889 data-nosnippet>889</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
-<a href=#890 id=890 data-nosnippet>890</a> writer.add_entry(entry.clone()).unwrap();
-<a href=#891 id=891 data-nosnippet>891</a> }
-<a href=#892 id=892 data-nosnippet>892</a> writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#893 id=893 data-nosnippet>893</a>
-<a href=#894 id=894 data-nosnippet>894</a> <span class="comment">// read back the manifest file and check the content
-<a href=#895 id=895 data-nosnippet>895</a> </span><span class="kw">let </span>actual_manifest =
-<a href=#896 id=896 data-nosnippet>896</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
-<a href=#897 id=897 data-nosnippet>897</a> .unwrap();
-<a href=#898 id=898 data-nosnippet>898</a>
-<a href=#899 id=899 data-nosnippet>899</a> <span class="comment">// Compared with original manifest, the lower_bounds and upper_bounds no longer has data for field 3, and
-<a href=#900 id=900 data-nosnippet>900</a> // other parts should be same.
-<a href=#901 id=901 data-nosnippet>901</a> // The snapshot id is assigned when the entry is added to the manifest.
-<a href=#902 id=902 data-nosnippet>902</a> </span><span class="kw">let </span>schema = Arc::new(
-<a href=#903 id=903 data-nosnippet>903</a> Schema::builder()
-<a href=#904 id=904 data-nosnippet>904</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#905 id=905 data-nosnippet>905</a> Arc::new(NestedField::optional(
-<a href=#906 id=906 data-nosnippet>906</a> <span class="number">1</span>,
-<a href=#907 id=907 data-nosnippet>907</a> <span class="string">"id"</span>,
-<a href=#908 id=908 data-nosnippet>908</a> Type::Primitive(PrimitiveType::Long),
-<a href=#909 id=909 data-nosnippet>909</a> )),
-<a href=#910 id=910 data-nosnippet>910</a> Arc::new(NestedField::optional(
-<a href=#911 id=911 data-nosnippet>911</a> <span class="number">2</span>,
-<a href=#912 id=912 data-nosnippet>912</a> <span class="string">"v_int"</span>,
-<a href=#913 id=913 data-nosnippet>913</a> Type::Primitive(PrimitiveType::Int),
-<a href=#914 id=914 data-nosnippet>914</a> )),
-<a href=#915 id=915 data-nosnippet>915</a> ])
-<a href=#916 id=916 data-nosnippet>916</a> .build()
-<a href=#917 id=917 data-nosnippet>917</a> .unwrap(),
-<a href=#918 id=918 data-nosnippet>918</a> );
-<a href=#919 id=919 data-nosnippet>919</a> <span class="kw">let </span>expected_manifest = Manifest {
-<a href=#920 id=920 data-nosnippet>920</a> metadata: ManifestMetadata {
-<a href=#921 id=921 data-nosnippet>921</a> schema_id: <span class="number">0</span>,
-<a href=#922 id=922 data-nosnippet>922</a> schema: schema.clone(),
-<a href=#923 id=923 data-nosnippet>923</a> partition_spec: PartitionSpec::builder(schema).with_spec_id(<span class="number">0</span>).build().unwrap(),
-<a href=#924 id=924 data-nosnippet>924</a> content: ManifestContentType::Data,
-<a href=#925 id=925 data-nosnippet>925</a> format_version: FormatVersion::V2,
-<a href=#926 id=926 data-nosnippet>926</a> },
-<a href=#927 id=927 data-nosnippet>927</a> entries: <span class="macro">vec!</span>[Arc::new(ManifestEntry {
-<a href=#928 id=928 data-nosnippet>928</a> status: ManifestStatus::Added,
-<a href=#929 id=929 data-nosnippet>929</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">2</span>),
-<a href=#930 id=930 data-nosnippet>930</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#931 id=931 data-nosnippet>931</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#932 id=932 data-nosnippet>932</a> data_file: DataFile {
-<a href=#933 id=933 data-nosnippet>933</a> content: DataContentType::Data,
-<a href=#934 id=934 data-nosnippet>934</a> file_format: DataFileFormat::Parquet,
-<a href=#935 id=935 data-nosnippet>935</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-378b56f5-5c52-4102-a2c2-f05f8a7cbe4a-00000.parquet"</span>.to_string(),
-<a href=#936 id=936 data-nosnippet>936</a> partition: Struct::empty(),
-<a href=#937 id=937 data-nosnippet>937</a> record_count: <span class="number">1</span>,
-<a href=#938 id=938 data-nosnippet>938</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#939 id=939 data-nosnippet>939</a> column_sizes: HashMap::from([
-<a href=#940 id=940 data-nosnippet>940</a> (<span class="number">1</span>, <span class="number">61</span>),
-<a href=#941 id=941 data-nosnippet>941</a> (<span class="number">2</span>, <span class="number">73</span>),
-<a href=#942 id=942 data-nosnippet>942</a> (<span class="number">3</span>, <span class="number">61</span>),
-<a href=#943 id=943 data-nosnippet>943</a> ]),
-<a href=#944 id=944 data-nosnippet>944</a> value_counts: HashMap::default(),
-<a href=#945 id=945 data-nosnippet>945</a> null_value_counts: HashMap::default(),
-<a href=#946 id=946 data-nosnippet>946</a> nan_value_counts: HashMap::new(),
-<a href=#947 id=947 data-nosnippet>947</a> lower_bounds: HashMap::from([
-<a href=#948 id=948 data-nosnippet>948</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
-<a href=#949 id=949 data-nosnippet>949</a> (<span class="number">2</span>, Datum::int(<span class="number">2</span>)),
-<a href=#950 id=950 data-nosnippet>950</a> ]),
-<a href=#951 id=951 data-nosnippet>951</a> upper_bounds: HashMap::from([
-<a href=#952 id=952 data-nosnippet>952</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
-<a href=#953 id=953 data-nosnippet>953</a> (<span class="number">2</span>, Datum::int(<span class="number">2</span>)),
-<a href=#954 id=954 data-nosnippet>954</a> ]),
-<a href=#955 id=955 data-nosnippet>955</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#956 id=956 data-nosnippet>956</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#957 id=957 data-nosnippet>957</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#958 id=958 data-nosnippet>958</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#959 id=959 data-nosnippet>959</a> partition_spec_id: <span class="number">0</span>,
-<a href=#960 id=960 data-nosnippet>960</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#961 id=961 data-nosnippet>961</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#962 id=962 data-nosnippet>962</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#963 id=963 data-nosnippet>963</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#964 id=964 data-nosnippet>964</a> },
-<a href=#965 id=965 data-nosnippet>965</a> })],
-<a href=#966 id=966 data-nosnippet>966</a> };
-<a href=#967 id=967 data-nosnippet>967</a>
-<a href=#968 id=968 data-nosnippet>968</a> <span class="macro">assert_eq!</span>(actual_manifest, expected_manifest);
-<a href=#969 id=969 data-nosnippet>969</a> }
-<a href=#970 id=970 data-nosnippet>970</a>
-<a href=#971 id=971 data-nosnippet>971</a> <span class="attr">#[tokio::test]
-<a href=#972 id=972 data-nosnippet>972</a> </span><span class="kw">async fn </span>test_manifest_summary() {
-<a href=#973 id=973 data-nosnippet>973</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#974 id=974 data-nosnippet>974</a> Schema::builder()
-<a href=#975 id=975 data-nosnippet>975</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#976 id=976 data-nosnippet>976</a> Arc::new(NestedField::optional(
-<a href=#977 id=977 data-nosnippet>977</a> <span class="number">1</span>,
-<a href=#978 id=978 data-nosnippet>978</a> <span class="string">"time"</span>,
-<a href=#979 id=979 data-nosnippet>979</a> Type::Primitive(PrimitiveType::Date),
-<a href=#980 id=980 data-nosnippet>980</a> )),
-<a href=#981 id=981 data-nosnippet>981</a> Arc::new(NestedField::optional(
-<a href=#982 id=982 data-nosnippet>982</a> <span class="number">2</span>,
-<a href=#983 id=983 data-nosnippet>983</a> <span class="string">"v_float"</span>,
-<a href=#984 id=984 data-nosnippet>984</a> Type::Primitive(PrimitiveType::Float),
-<a href=#985 id=985 data-nosnippet>985</a> )),
+<a href=#708 id=708 data-nosnippet>708</a> Arc::new(NestedField::optional(
+<a href=#709 id=709 data-nosnippet>709</a> <span class="number">2</span>,
+<a href=#710 id=710 data-nosnippet>710</a> <span class="string">"data"</span>,
+<a href=#711 id=711 data-nosnippet>711</a> Type::Primitive(PrimitiveType::String),
+<a href=#712 id=712 data-nosnippet>712</a> )),
+<a href=#713 id=713 data-nosnippet>713</a> Arc::new(NestedField::optional(
+<a href=#714 id=714 data-nosnippet>714</a> <span class="number">3</span>,
+<a href=#715 id=715 data-nosnippet>715</a> <span class="string">"category"</span>,
+<a href=#716 id=716 data-nosnippet>716</a> Type::Primitive(PrimitiveType::String),
+<a href=#717 id=717 data-nosnippet>717</a> )),
+<a href=#718 id=718 data-nosnippet>718</a> ])
+<a href=#719 id=719 data-nosnippet>719</a> .build()
+<a href=#720 id=720 data-nosnippet>720</a> .unwrap(),
+<a href=#721 id=721 data-nosnippet>721</a> );
+<a href=#722 id=722 data-nosnippet>722</a> <span class="kw">let </span>metadata = ManifestMetadata {
+<a href=#723 id=723 data-nosnippet>723</a> schema_id: <span class="number">0</span>,
+<a href=#724 id=724 data-nosnippet>724</a> schema: schema.clone(),
+<a href=#725 id=725 data-nosnippet>725</a> partition_spec: PartitionSpec::builder(schema)
+<a href=#726 id=726 data-nosnippet>726</a> .add_partition_field(<span class="string">"category"</span>, <span class="string">"category"</span>, Transform::Identity)
+<a href=#727 id=727 data-nosnippet>727</a> .unwrap()
+<a href=#728 id=728 data-nosnippet>728</a> .build()
+<a href=#729 id=729 data-nosnippet>729</a> .unwrap(),
+<a href=#730 id=730 data-nosnippet>730</a> content: ManifestContentType::Data,
+<a href=#731 id=731 data-nosnippet>731</a> format_version: FormatVersion::V1,
+<a href=#732 id=732 data-nosnippet>732</a> };
+<a href=#733 id=733 data-nosnippet>733</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[
+<a href=#734 id=734 data-nosnippet>734</a> ManifestEntry {
+<a href=#735 id=735 data-nosnippet>735</a> status: ManifestStatus::Added,
+<a href=#736 id=736 data-nosnippet>736</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#737 id=737 data-nosnippet>737</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#738 id=738 data-nosnippet>738</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#739 id=739 data-nosnippet>739</a> data_file: DataFile {
+<a href=#740 id=740 data-nosnippet>740</a> content: DataContentType::Data,
+<a href=#741 id=741 data-nosnippet>741</a> file_path: <span class="string">"s3://testbucket/prod/db/sample/data/category=x/00010-1-d5c93668-1e52-41ac-92a6-bba590cbf249-00001.parquet"</span>.to_string(),
+<a href=#742 id=742 data-nosnippet>742</a> file_format: DataFileFormat::Parquet,
+<a href=#743 id=743 data-nosnippet>743</a> partition: Struct::from_iter(
+<a href=#744 id=744 data-nosnippet>744</a> <span class="macro">vec!</span>[
+<a href=#745 id=745 data-nosnippet>745</a> <span class="prelude-val">Some</span>(
+<a href=#746 id=746 data-nosnippet>746</a> Literal::string(<span class="string">"x"</span>),
+<a href=#747 id=747 data-nosnippet>747</a> ),
+<a href=#748 id=748 data-nosnippet>748</a> ]
+<a href=#749 id=749 data-nosnippet>749</a> .into_iter()
+<a href=#750 id=750 data-nosnippet>750</a> ),
+<a href=#751 id=751 data-nosnippet>751</a> record_count: <span class="number">1</span>,
+<a href=#752 id=752 data-nosnippet>752</a> file_size_in_bytes: <span class="number">874</span>,
+<a href=#753 id=753 data-nosnippet>753</a> column_sizes: HashMap::from([(<span class="number">1</span>, <span class="number">46</span>), (<span class="number">2</span>, <span class="number">48</span>), (<span class="number">3</span>, <span class="number">48</span>)]),
+<a href=#754 id=754 data-nosnippet>754</a> value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">1</span>), (<span class="number">2</span>, <span class="number">1</span>), (<span class="number">3</span>, <span class="number">1</span>)]),
+<a href=#755 id=755 data-nosnippet>755</a> null_value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">0</span>), (<span class="number">3</span>, <span class="number">0</span>)]),
+<a href=#756 id=756 data-nosnippet>756</a> nan_value_counts: HashMap::new(),
+<a href=#757 id=757 data-nosnippet>757</a> lower_bounds: HashMap::from([
+<a href=#758 id=758 data-nosnippet>758</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
+<a href=#759 id=759 data-nosnippet>759</a> (<span class="number">2</span>, Datum::string(<span class="string">"a"</span>)),
+<a href=#760 id=760 data-nosnippet>760</a> (<span class="number">3</span>, Datum::string(<span class="string">"x"</span>))
+<a href=#761 id=761 data-nosnippet>761</a> ]),
+<a href=#762 id=762 data-nosnippet>762</a> upper_bounds: HashMap::from([
+<a href=#763 id=763 data-nosnippet>763</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
+<a href=#764 id=764 data-nosnippet>764</a> (<span class="number">2</span>, Datum::string(<span class="string">"a"</span>)),
+<a href=#765 id=765 data-nosnippet>765</a> (<span class="number">3</span>, Datum::string(<span class="string">"x"</span>))
+<a href=#766 id=766 data-nosnippet>766</a> ]),
+<a href=#767 id=767 data-nosnippet>767</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#768 id=768 data-nosnippet>768</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#769 id=769 data-nosnippet>769</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#770 id=770 data-nosnippet>770</a> sort_order_id: <span class="prelude-val">Some</span>(<span class="number">0</span>),
+<a href=#771 id=771 data-nosnippet>771</a> partition_spec_id: <span class="number">0</span>,
+<a href=#772 id=772 data-nosnippet>772</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#773 id=773 data-nosnippet>773</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#774 id=774 data-nosnippet>774</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#775 id=775 data-nosnippet>775</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#776 id=776 data-nosnippet>776</a> },
+<a href=#777 id=777 data-nosnippet>777</a> }
+<a href=#778 id=778 data-nosnippet>778</a> ];
+<a href=#779 id=779 data-nosnippet>779</a>
+<a href=#780 id=780 data-nosnippet>780</a> <span class="comment">// write manifest to file
+<a href=#781 id=781 data-nosnippet>781</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
+<a href=#782 id=782 data-nosnippet>782</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
+<a href=#783 id=783 data-nosnippet>783</a> <span class="kw">let </span>io = FileIO::new_with_fs();
+<a href=#784 id=784 data-nosnippet>784</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#785 id=785 data-nosnippet>785</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#786 id=786 data-nosnippet>786</a> output_file,
+<a href=#787 id=787 data-nosnippet>787</a> <span class="prelude-val">Some</span>(<span class="number">2</span>),
+<a href=#788 id=788 data-nosnippet>788</a> metadata.schema.clone(),
+<a href=#789 id=789 data-nosnippet>789</a> metadata.partition_spec.clone(),
+<a href=#790 id=790 data-nosnippet>790</a> )
+<a href=#791 id=791 data-nosnippet>791</a> .build_v1();
+<a href=#792 id=792 data-nosnippet>792</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
+<a href=#793 id=793 data-nosnippet>793</a> writer.add_entry(entry.clone()).unwrap();
+<a href=#794 id=794 data-nosnippet>794</a> }
+<a href=#795 id=795 data-nosnippet>795</a> <span class="kw">let </span>manifest_file = writer.write_manifest_file().<span class="kw">await</span>.unwrap();
+<a href=#796 id=796 data-nosnippet>796</a> <span class="kw">let </span>partitions = manifest_file.partitions.unwrap();
+<a href=#797 id=797 data-nosnippet>797</a> <span class="macro">assert_eq!</span>(partitions.len(), <span class="number">1</span>);
+<a href=#798 id=798 data-nosnippet>798</a> <span class="macro">assert_eq!</span>(
+<a href=#799 id=799 data-nosnippet>799</a> partitions[<span class="number">0</span>].clone().lower_bound.unwrap(),
+<a href=#800 id=800 data-nosnippet>800</a> Datum::string(<span class="string">"x"</span>).to_bytes().unwrap()
+<a href=#801 id=801 data-nosnippet>801</a> );
+<a href=#802 id=802 data-nosnippet>802</a> <span class="macro">assert_eq!</span>(
+<a href=#803 id=803 data-nosnippet>803</a> partitions[<span class="number">0</span>].clone().upper_bound.unwrap(),
+<a href=#804 id=804 data-nosnippet>804</a> Datum::string(<span class="string">"x"</span>).to_bytes().unwrap()
+<a href=#805 id=805 data-nosnippet>805</a> );
+<a href=#806 id=806 data-nosnippet>806</a>
+<a href=#807 id=807 data-nosnippet>807</a> <span class="comment">// read back the manifest file and check the content
+<a href=#808 id=808 data-nosnippet>808</a> </span><span class="kw">let </span>actual_manifest =
+<a href=#809 id=809 data-nosnippet>809</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
+<a href=#810 id=810 data-nosnippet>810</a> .unwrap();
+<a href=#811 id=811 data-nosnippet>811</a> <span class="comment">// The snapshot id is assigned when the entry is added to the manifest.
+<a href=#812 id=812 data-nosnippet>812</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">2</span>);
+<a href=#813 id=813 data-nosnippet>813</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
+<a href=#814 id=814 data-nosnippet>814</a> }
+<a href=#815 id=815 data-nosnippet>815</a>
+<a href=#816 id=816 data-nosnippet>816</a> <span class="attr">#[tokio::test]
+<a href=#817 id=817 data-nosnippet>817</a> </span><span class="kw">async fn </span>test_parse_manifest_with_schema_evolution() {
+<a href=#818 id=818 data-nosnippet>818</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#819 id=819 data-nosnippet>819</a> Schema::builder()
+<a href=#820 id=820 data-nosnippet>820</a> .with_fields(<span class="macro">vec!</span>[
+<a href=#821 id=821 data-nosnippet>821</a> Arc::new(NestedField::optional(
+<a href=#822 id=822 data-nosnippet>822</a> <span class="number">1</span>,
+<a href=#823 id=823 data-nosnippet>823</a> <span class="string">"id"</span>,
+<a href=#824 id=824 data-nosnippet>824</a> Type::Primitive(PrimitiveType::Long),
+<a href=#825 id=825 data-nosnippet>825</a> )),
+<a href=#826 id=826 data-nosnippet>826</a> Arc::new(NestedField::optional(
+<a href=#827 id=827 data-nosnippet>827</a> <span class="number">2</span>,
+<a href=#828 id=828 data-nosnippet>828</a> <span class="string">"v_int"</span>,
+<a href=#829 id=829 data-nosnippet>829</a> Type::Primitive(PrimitiveType::Int),
+<a href=#830 id=830 data-nosnippet>830</a> )),
+<a href=#831 id=831 data-nosnippet>831</a> ])
+<a href=#832 id=832 data-nosnippet>832</a> .build()
+<a href=#833 id=833 data-nosnippet>833</a> .unwrap(),
+<a href=#834 id=834 data-nosnippet>834</a> );
+<a href=#835 id=835 data-nosnippet>835</a> <span class="kw">let </span>metadata = ManifestMetadata {
+<a href=#836 id=836 data-nosnippet>836</a> schema_id: <span class="number">0</span>,
+<a href=#837 id=837 data-nosnippet>837</a> schema: schema.clone(),
+<a href=#838 id=838 data-nosnippet>838</a> partition_spec: PartitionSpec::builder(schema)
+<a href=#839 id=839 data-nosnippet>839</a> .with_spec_id(<span class="number">0</span>)
+<a href=#840 id=840 data-nosnippet>840</a> .build()
+<a href=#841 id=841 data-nosnippet>841</a> .unwrap(),
+<a href=#842 id=842 data-nosnippet>842</a> content: ManifestContentType::Data,
+<a href=#843 id=843 data-nosnippet>843</a> format_version: FormatVersion::V2,
+<a href=#844 id=844 data-nosnippet>844</a> };
+<a href=#845 id=845 data-nosnippet>845</a> <span class="kw">let </span>entries = <span class="macro">vec!</span>[ManifestEntry {
+<a href=#846 id=846 data-nosnippet>846</a> status: ManifestStatus::Added,
+<a href=#847 id=847 data-nosnippet>847</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#848 id=848 data-nosnippet>848</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#849 id=849 data-nosnippet>849</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#850 id=850 data-nosnippet>850</a> data_file: DataFile {
+<a href=#851 id=851 data-nosnippet>851</a> content: DataContentType::Data,
+<a href=#852 id=852 data-nosnippet>852</a> file_format: DataFileFormat::Parquet,
+<a href=#853 id=853 data-nosnippet>853</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-378b56f5-5c52-4102-a2c2-f05f8a7cbe4a-00000.parquet"</span>.to_string(),
+<a href=#854 id=854 data-nosnippet>854</a> partition: Struct::empty(),
+<a href=#855 id=855 data-nosnippet>855</a> record_count: <span class="number">1</span>,
+<a href=#856 id=856 data-nosnippet>856</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#857 id=857 data-nosnippet>857</a> column_sizes: HashMap::from([
+<a href=#858 id=858 data-nosnippet>858</a> (<span class="number">1</span>, <span class="number">61</span>),
+<a href=#859 id=859 data-nosnippet>859</a> (<span class="number">2</span>, <span class="number">73</span>),
+<a href=#860 id=860 data-nosnippet>860</a> (<span class="number">3</span>, <span class="number">61</span>),
+<a href=#861 id=861 data-nosnippet>861</a> ]),
+<a href=#862 id=862 data-nosnippet>862</a> value_counts: HashMap::default(),
+<a href=#863 id=863 data-nosnippet>863</a> null_value_counts: HashMap::default(),
+<a href=#864 id=864 data-nosnippet>864</a> nan_value_counts: HashMap::new(),
+<a href=#865 id=865 data-nosnippet>865</a> lower_bounds: HashMap::from([
+<a href=#866 id=866 data-nosnippet>866</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
+<a href=#867 id=867 data-nosnippet>867</a> (<span class="number">2</span>, Datum::int(<span class="number">2</span>)),
+<a href=#868 id=868 data-nosnippet>868</a> (<span class="number">3</span>, Datum::string(<span class="string">"x"</span>))
+<a href=#869 id=869 data-nosnippet>869</a> ]),
+<a href=#870 id=870 data-nosnippet>870</a> upper_bounds: HashMap::from([
+<a href=#871 id=871 data-nosnippet>871</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
+<a href=#872 id=872 data-nosnippet>872</a> (<span class="number">2</span>, Datum::int(<span class="number">2</span>)),
+<a href=#873 id=873 data-nosnippet>873</a> (<span class="number">3</span>, Datum::string(<span class="string">"x"</span>))
+<a href=#874 id=874 data-nosnippet>874</a> ]),
+<a href=#875 id=875 data-nosnippet>875</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#876 id=876 data-nosnippet>876</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#877 id=877 data-nosnippet>877</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#878 id=878 data-nosnippet>878</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#879 id=879 data-nosnippet>879</a> partition_spec_id: <span class="number">0</span>,
+<a href=#880 id=880 data-nosnippet>880</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#881 id=881 data-nosnippet>881</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#882 id=882 data-nosnippet>882</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#883 id=883 data-nosnippet>883</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#884 id=884 data-nosnippet>884</a> },
+<a href=#885 id=885 data-nosnippet>885</a> }];
+<a href=#886 id=886 data-nosnippet>886</a>
+<a href=#887 id=887 data-nosnippet>887</a> <span class="comment">// write manifest to file
+<a href=#888 id=888 data-nosnippet>888</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
+<a href=#889 id=889 data-nosnippet>889</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
+<a href=#890 id=890 data-nosnippet>890</a> <span class="kw">let </span>io = FileIO::new_with_fs();
+<a href=#891 id=891 data-nosnippet>891</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#892 id=892 data-nosnippet>892</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#893 id=893 data-nosnippet>893</a> output_file,
+<a href=#894 id=894 data-nosnippet>894</a> <span class="prelude-val">Some</span>(<span class="number">2</span>),
+<a href=#895 id=895 data-nosnippet>895</a> metadata.schema.clone(),
+<a href=#896 id=896 data-nosnippet>896</a> metadata.partition_spec.clone(),
+<a href=#897 id=897 data-nosnippet>897</a> )
+<a href=#898 id=898 data-nosnippet>898</a> .build_v2_data();
+<a href=#899 id=899 data-nosnippet>899</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
+<a href=#900 id=900 data-nosnippet>900</a> writer.add_entry(entry.clone()).unwrap();
+<a href=#901 id=901 data-nosnippet>901</a> }
+<a href=#902 id=902 data-nosnippet>902</a> writer.write_manifest_file().<span class="kw">await</span>.unwrap();
+<a href=#903 id=903 data-nosnippet>903</a>
+<a href=#904 id=904 data-nosnippet>904</a> <span class="comment">// read back the manifest file and check the content
+<a href=#905 id=905 data-nosnippet>905</a> </span><span class="kw">let </span>actual_manifest =
+<a href=#906 id=906 data-nosnippet>906</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
+<a href=#907 id=907 data-nosnippet>907</a> .unwrap();
+<a href=#908 id=908 data-nosnippet>908</a>
+<a href=#909 id=909 data-nosnippet>909</a> <span class="comment">// Compared with original manifest, the lower_bounds and upper_bounds no longer has data for field 3, and
+<a href=#910 id=910 data-nosnippet>910</a> // other parts should be same.
+<a href=#911 id=911 data-nosnippet>911</a> // The snapshot id is assigned when the entry is added to the manifest.
+<a href=#912 id=912 data-nosnippet>912</a> </span><span class="kw">let </span>schema = Arc::new(
+<a href=#913 id=913 data-nosnippet>913</a> Schema::builder()
+<a href=#914 id=914 data-nosnippet>914</a> .with_fields(<span class="macro">vec!</span>[
+<a href=#915 id=915 data-nosnippet>915</a> Arc::new(NestedField::optional(
+<a href=#916 id=916 data-nosnippet>916</a> <span class="number">1</span>,
+<a href=#917 id=917 data-nosnippet>917</a> <span class="string">"id"</span>,
+<a href=#918 id=918 data-nosnippet>918</a> Type::Primitive(PrimitiveType::Long),
+<a href=#919 id=919 data-nosnippet>919</a> )),
+<a href=#920 id=920 data-nosnippet>920</a> Arc::new(NestedField::optional(
+<a href=#921 id=921 data-nosnippet>921</a> <span class="number">2</span>,
+<a href=#922 id=922 data-nosnippet>922</a> <span class="string">"v_int"</span>,
+<a href=#923 id=923 data-nosnippet>923</a> Type::Primitive(PrimitiveType::Int),
+<a href=#924 id=924 data-nosnippet>924</a> )),
+<a href=#925 id=925 data-nosnippet>925</a> ])
+<a href=#926 id=926 data-nosnippet>926</a> .build()
+<a href=#927 id=927 data-nosnippet>927</a> .unwrap(),
+<a href=#928 id=928 data-nosnippet>928</a> );
+<a href=#929 id=929 data-nosnippet>929</a> <span class="kw">let </span>expected_manifest = Manifest {
+<a href=#930 id=930 data-nosnippet>930</a> metadata: ManifestMetadata {
+<a href=#931 id=931 data-nosnippet>931</a> schema_id: <span class="number">0</span>,
+<a href=#932 id=932 data-nosnippet>932</a> schema: schema.clone(),
+<a href=#933 id=933 data-nosnippet>933</a> partition_spec: PartitionSpec::builder(schema).with_spec_id(<span class="number">0</span>).build().unwrap(),
+<a href=#934 id=934 data-nosnippet>934</a> content: ManifestContentType::Data,
+<a href=#935 id=935 data-nosnippet>935</a> format_version: FormatVersion::V2,
+<a href=#936 id=936 data-nosnippet>936</a> },
+<a href=#937 id=937 data-nosnippet>937</a> entries: <span class="macro">vec!</span>[Arc::new(ManifestEntry {
+<a href=#938 id=938 data-nosnippet>938</a> status: ManifestStatus::Added,
+<a href=#939 id=939 data-nosnippet>939</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">2</span>),
+<a href=#940 id=940 data-nosnippet>940</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#941 id=941 data-nosnippet>941</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#942 id=942 data-nosnippet>942</a> data_file: DataFile {
+<a href=#943 id=943 data-nosnippet>943</a> content: DataContentType::Data,
+<a href=#944 id=944 data-nosnippet>944</a> file_format: DataFileFormat::Parquet,
+<a href=#945 id=945 data-nosnippet>945</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-378b56f5-5c52-4102-a2c2-f05f8a7cbe4a-00000.parquet"</span>.to_string(),
+<a href=#946 id=946 data-nosnippet>946</a> partition: Struct::empty(),
+<a href=#947 id=947 data-nosnippet>947</a> record_count: <span class="number">1</span>,
+<a href=#948 id=948 data-nosnippet>948</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#949 id=949 data-nosnippet>949</a> column_sizes: HashMap::from([
+<a href=#950 id=950 data-nosnippet>950</a> (<span class="number">1</span>, <span class="number">61</span>),
+<a href=#951 id=951 data-nosnippet>951</a> (<span class="number">2</span>, <span class="number">73</span>),
+<a href=#952 id=952 data-nosnippet>952</a> (<span class="number">3</span>, <span class="number">61</span>),
+<a href=#953 id=953 data-nosnippet>953</a> ]),
+<a href=#954 id=954 data-nosnippet>954</a> value_counts: HashMap::default(),
+<a href=#955 id=955 data-nosnippet>955</a> null_value_counts: HashMap::default(),
+<a href=#956 id=956 data-nosnippet>956</a> nan_value_counts: HashMap::new(),
+<a href=#957 id=957 data-nosnippet>957</a> lower_bounds: HashMap::from([
+<a href=#958 id=958 data-nosnippet>958</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
+<a href=#959 id=959 data-nosnippet>959</a> (<span class="number">2</span>, Datum::int(<span class="number">2</span>)),
+<a href=#960 id=960 data-nosnippet>960</a> ]),
+<a href=#961 id=961 data-nosnippet>961</a> upper_bounds: HashMap::from([
+<a href=#962 id=962 data-nosnippet>962</a> (<span class="number">1</span>, Datum::long(<span class="number">1</span>)),
+<a href=#963 id=963 data-nosnippet>963</a> (<span class="number">2</span>, Datum::int(<span class="number">2</span>)),
+<a href=#964 id=964 data-nosnippet>964</a> ]),
+<a href=#965 id=965 data-nosnippet>965</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#966 id=966 data-nosnippet>966</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#967 id=967 data-nosnippet>967</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#968 id=968 data-nosnippet>968</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#969 id=969 data-nosnippet>969</a> partition_spec_id: <span class="number">0</span>,
+<a href=#970 id=970 data-nosnippet>970</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#971 id=971 data-nosnippet>971</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#972 id=972 data-nosnippet>972</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#973 id=973 data-nosnippet>973</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#974 id=974 data-nosnippet>974</a> },
+<a href=#975 id=975 data-nosnippet>975</a> })],
+<a href=#976 id=976 data-nosnippet>976</a> };
+<a href=#977 id=977 data-nosnippet>977</a>
+<a href=#978 id=978 data-nosnippet>978</a> <span class="macro">assert_eq!</span>(actual_manifest, expected_manifest);
+<a href=#979 id=979 data-nosnippet>979</a> }
+<a href=#980 id=980 data-nosnippet>980</a>
+<a href=#981 id=981 data-nosnippet>981</a> <span class="attr">#[tokio::test]
+<a href=#982 id=982 data-nosnippet>982</a> </span><span class="kw">async fn </span>test_manifest_summary() {
+<a href=#983 id=983 data-nosnippet>983</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#984 id=984 data-nosnippet>984</a> Schema::builder()
+<a href=#985 id=985 data-nosnippet>985</a> .with_fields(<span class="macro">vec!</span>[
<a href=#986 id=986 data-nosnippet>986</a> Arc::new(NestedField::optional(
-<a href=#987 id=987 data-nosnippet>987</a> <span class="number">3</span>,
-<a href=#988 id=988 data-nosnippet>988</a> <span class="string">"v_double"</span>,
-<a href=#989 id=989 data-nosnippet>989</a> Type::Primitive(PrimitiveType::Double),
+<a href=#987 id=987 data-nosnippet>987</a> <span class="number">1</span>,
+<a href=#988 id=988 data-nosnippet>988</a> <span class="string">"time"</span>,
+<a href=#989 id=989 data-nosnippet>989</a> Type::Primitive(PrimitiveType::Date),
<a href=#990 id=990 data-nosnippet>990</a> )),
-<a href=#991 id=991 data-nosnippet>991</a> ])
-<a href=#992 id=992 data-nosnippet>992</a> .build()
-<a href=#993 id=993 data-nosnippet>993</a> .unwrap(),
-<a href=#994 id=994 data-nosnippet>994</a> );
-<a href=#995 id=995 data-nosnippet>995</a> <span class="kw">let </span>partition_spec = PartitionSpec::builder(schema.clone())
-<a href=#996 id=996 data-nosnippet>996</a> .with_spec_id(<span class="number">0</span>)
-<a href=#997 id=997 data-nosnippet>997</a> .add_partition_field(<span class="string">"time"</span>, <span class="string">"year_of_time"</span>, Transform::Year)
-<a href=#998 id=998 data-nosnippet>998</a> .unwrap()
-<a href=#999 id=999 data-nosnippet>999</a> .add_partition_field(<span class="string">"v_float"</span>, <span class="string">"f"</span>, Transform::Identity)
-<a href=#1000 id=1000 data-nosnippet>1000</a> .unwrap()
-<a href=#1001 id=1001 data-nosnippet>1001</a> .add_partition_field(<span class="string">"v_double"</span>, <span class="string">"d"</span>, Transform::Identity)
-<a href=#1002 id=1002 data-nosnippet>1002</a> .unwrap()
-<a href=#1003 id=1003 data-nosnippet>1003</a> .build()
-<a href=#1004 id=1004 data-nosnippet>1004</a> .unwrap();
-<a href=#1005 id=1005 data-nosnippet>1005</a> <span class="kw">let </span>metadata = ManifestMetadata {
-<a href=#1006 id=1006 data-nosnippet>1006</a> schema_id: <span class="number">0</span>,
-<a href=#1007 id=1007 data-nosnippet>1007</a> schema,
-<a href=#1008 id=1008 data-nosnippet>1008</a> partition_spec,
-<a href=#1009 id=1009 data-nosnippet>1009</a> content: ManifestContentType::Data,
-<a href=#1010 id=1010 data-nosnippet>1010</a> format_version: FormatVersion::V2,
-<a href=#1011 id=1011 data-nosnippet>1011</a> };
-<a href=#1012 id=1012 data-nosnippet>1012</a> <span class="kw">let </span>entries = <span class="macro">vec!</span>[
-<a href=#1013 id=1013 data-nosnippet>1013</a> ManifestEntry {
-<a href=#1014 id=1014 data-nosnippet>1014</a> status: ManifestStatus::Added,
-<a href=#1015 id=1015 data-nosnippet>1015</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#1016 id=1016 data-nosnippet>1016</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#1017 id=1017 data-nosnippet>1017</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#1018 id=1018 data-nosnippet>1018</a> data_file: DataFile {
-<a href=#1019 id=1019 data-nosnippet>1019</a> content: DataContentType::Data,
-<a href=#1020 id=1020 data-nosnippet>1020</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#1021 id=1021 data-nosnippet>1021</a> file_format: DataFileFormat::Parquet,
-<a href=#1022 id=1022 data-nosnippet>1022</a> partition: Struct::from_iter(
-<a href=#1023 id=1023 data-nosnippet>1023</a> <span class="macro">vec!</span>[
-<a href=#1024 id=1024 data-nosnippet>1024</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">2021</span>)),
-<a href=#1025 id=1025 data-nosnippet>1025</a> <span class="prelude-val">Some</span>(Literal::float(<span class="number">1.0</span>)),
-<a href=#1026 id=1026 data-nosnippet>1026</a> <span class="prelude-val">Some</span>(Literal::double(<span class="number">2.0</span>)),
-<a href=#1027 id=1027 data-nosnippet>1027</a> ]
-<a href=#1028 id=1028 data-nosnippet>1028</a> ),
-<a href=#1029 id=1029 data-nosnippet>1029</a> record_count: <span class="number">1</span>,
-<a href=#1030 id=1030 data-nosnippet>1030</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#1031 id=1031 data-nosnippet>1031</a> column_sizes: HashMap::from([(<span class="number">0</span>,<span class="number">73</span>),(<span class="number">6</span>,<span class="number">34</span>),(<span class="number">2</span>,<span class="number">73</span>),(<span class="number">7</span>,<span class="number">61</span>),(<span class="number">3</span>,<span class="number">61</span>),(<span class="number">5</span>,<span class="number">62</span>),(<span class="number [...]
-<a href=#1032 id=1032 data-nosnippet>1032</a> value_counts: HashMap::from([(<span class="number">4</span>,<span class="number">1</span>),(<span class="number">5</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">0</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>),(<span class="number">6</span>,<span class="number">1</span>),(<span class="number">8</s [...]
-<a href=#1033 id=1033 data-nosnippet>1033</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">6</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">8</span>,<span class="number">0</span>),(<span class="number">0</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>),(<span class="number" [...]
-<a href=#1034 id=1034 data-nosnippet>1034</a> nan_value_counts: HashMap::new(),
-<a href=#1035 id=1035 data-nosnippet>1035</a> lower_bounds: HashMap::new(),
-<a href=#1036 id=1036 data-nosnippet>1036</a> upper_bounds: HashMap::new(),
-<a href=#1037 id=1037 data-nosnippet>1037</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#1038 id=1038 data-nosnippet>1038</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#1039 id=1039 data-nosnippet>1039</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#1040 id=1040 data-nosnippet>1040</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#1041 id=1041 data-nosnippet>1041</a> partition_spec_id: <span class="number">0</span>,
-<a href=#1042 id=1042 data-nosnippet>1042</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#1043 id=1043 data-nosnippet>1043</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#1044 id=1044 data-nosnippet>1044</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#1045 id=1045 data-nosnippet>1045</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#1046 id=1046 data-nosnippet>1046</a> }
-<a href=#1047 id=1047 data-nosnippet>1047</a> },
-<a href=#1048 id=1048 data-nosnippet>1048</a> ManifestEntry {
-<a href=#1049 id=1049 data-nosnippet>1049</a> status: ManifestStatus::Added,
-<a href=#1050 id=1050 data-nosnippet>1050</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#1051 id=1051 data-nosnippet>1051</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#1052 id=1052 data-nosnippet>1052</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#1053 id=1053 data-nosnippet>1053</a> data_file: DataFile {
-<a href=#1054 id=1054 data-nosnippet>1054</a> content: DataContentType::Data,
-<a href=#1055 id=1055 data-nosnippet>1055</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#1056 id=1056 data-nosnippet>1056</a> file_format: DataFileFormat::Parquet,
-<a href=#1057 id=1057 data-nosnippet>1057</a> partition: Struct::from_iter(
-<a href=#1058 id=1058 data-nosnippet>1058</a> <span class="macro">vec!</span>[
-<a href=#1059 id=1059 data-nosnippet>1059</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">1111</span>)),
-<a href=#1060 id=1060 data-nosnippet>1060</a> <span class="prelude-val">Some</span>(Literal::float(<span class="number">15.5</span>)),
-<a href=#1061 id=1061 data-nosnippet>1061</a> <span class="prelude-val">Some</span>(Literal::double(<span class="number">25.5</span>)),
-<a href=#1062 id=1062 data-nosnippet>1062</a> ]
-<a href=#1063 id=1063 data-nosnippet>1063</a> ),
-<a href=#1064 id=1064 data-nosnippet>1064</a> record_count: <span class="number">1</span>,
-<a href=#1065 id=1065 data-nosnippet>1065</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#1066 id=1066 data-nosnippet>1066</a> column_sizes: HashMap::from([(<span class="number">0</span>,<span class="number">73</span>),(<span class="number">6</span>,<span class="number">34</span>),(<span class="number">2</span>,<span class="number">73</span>),(<span class="number">7</span>,<span class="number">61</span>),(<span class="number">3</span>,<span class="number">61</span>),(<span class="number">5</span>,<span class="number">62</span>),(<span class="nu [...]
-<a href=#1067 id=1067 data-nosnippet>1067</a> value_counts: HashMap::from([(<span class="number">4</span>,<span class="number">1</span>),(<span class="number">5</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">0</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>),(<span class="number">6</span>,<span class="number">1</span>),(<span class="number"> [...]
-<a href=#1068 id=1068 data-nosnippet>1068</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">6</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">8</span>,<span class="number">0</span>),(<span class="number">0</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>),(<span class="num [...]
-<a href=#1069 id=1069 data-nosnippet>1069</a> nan_value_counts: HashMap::new(),
-<a href=#1070 id=1070 data-nosnippet>1070</a> lower_bounds: HashMap::new(),
-<a href=#1071 id=1071 data-nosnippet>1071</a> upper_bounds: HashMap::new(),
-<a href=#1072 id=1072 data-nosnippet>1072</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#1073 id=1073 data-nosnippet>1073</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#1074 id=1074 data-nosnippet>1074</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#1075 id=1075 data-nosnippet>1075</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#1076 id=1076 data-nosnippet>1076</a> partition_spec_id: <span class="number">0</span>,
-<a href=#1077 id=1077 data-nosnippet>1077</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#1078 id=1078 data-nosnippet>1078</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#1079 id=1079 data-nosnippet>1079</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#1080 id=1080 data-nosnippet>1080</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#1081 id=1081 data-nosnippet>1081</a> }
-<a href=#1082 id=1082 data-nosnippet>1082</a> },
-<a href=#1083 id=1083 data-nosnippet>1083</a> ManifestEntry {
-<a href=#1084 id=1084 data-nosnippet>1084</a> status: ManifestStatus::Added,
-<a href=#1085 id=1085 data-nosnippet>1085</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#1086 id=1086 data-nosnippet>1086</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#1087 id=1087 data-nosnippet>1087</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#1088 id=1088 data-nosnippet>1088</a> data_file: DataFile {
-<a href=#1089 id=1089 data-nosnippet>1089</a> content: DataContentType::Data,
-<a href=#1090 id=1090 data-nosnippet>1090</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#1091 id=1091 data-nosnippet>1091</a> file_format: DataFileFormat::Parquet,
-<a href=#1092 id=1092 data-nosnippet>1092</a> partition: Struct::from_iter(
-<a href=#1093 id=1093 data-nosnippet>1093</a> <span class="macro">vec!</span>[
-<a href=#1094 id=1094 data-nosnippet>1094</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">1211</span>)),
-<a href=#1095 id=1095 data-nosnippet>1095</a> <span class="prelude-val">Some</span>(Literal::float(f32::NAN)),
-<a href=#1096 id=1096 data-nosnippet>1096</a> <span class="prelude-val">Some</span>(Literal::double(<span class="number">1.0</span>)),
-<a href=#1097 id=1097 data-nosnippet>1097</a> ]
-<a href=#1098 id=1098 data-nosnippet>1098</a> ),
-<a href=#1099 id=1099 data-nosnippet>1099</a> record_count: <span class="number">1</span>,
-<a href=#1100 id=1100 data-nosnippet>1100</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#1101 id=1101 data-nosnippet>1101</a> column_sizes: HashMap::from([(<span class="number">0</span>,<span class="number">73</span>),(<span class="number">6</span>,<span class="number">34</span>),(<span class="number">2</span>,<span class="number">73</span>),(<span class="number">7</span>,<span class="number">61</span>),(<span class="number">3</span>,<span class="number">61</span>),(<span class="number">5</span>,<span class="number">62</span>),(<span class="nu [...]
-<a href=#1102 id=1102 data-nosnippet>1102</a> value_counts: HashMap::from([(<span class="number">4</span>,<span class="number">1</span>),(<span class="number">5</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">0</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>),(<span class="number">6</span>,<span class="number">1</span>),(<span class="number"> [...]
-<a href=#1103 id=1103 data-nosnippet>1103</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">6</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">8</span>,<span class="number">0</span>),(<span class="number">0</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>),(<span class="num [...]
-<a href=#1104 id=1104 data-nosnippet>1104</a> nan_value_counts: HashMap::new(),
-<a href=#1105 id=1105 data-nosnippet>1105</a> lower_bounds: HashMap::new(),
-<a href=#1106 id=1106 data-nosnippet>1106</a> upper_bounds: HashMap::new(),
-<a href=#1107 id=1107 data-nosnippet>1107</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#1108 id=1108 data-nosnippet>1108</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#1109 id=1109 data-nosnippet>1109</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#1110 id=1110 data-nosnippet>1110</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#1111 id=1111 data-nosnippet>1111</a> partition_spec_id: <span class="number">0</span>,
-<a href=#1112 id=1112 data-nosnippet>1112</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#1113 id=1113 data-nosnippet>1113</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#1114 id=1114 data-nosnippet>1114</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#1115 id=1115 data-nosnippet>1115</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#1116 id=1116 data-nosnippet>1116</a> }
-<a href=#1117 id=1117 data-nosnippet>1117</a> },
-<a href=#1118 id=1118 data-nosnippet>1118</a> ManifestEntry {
-<a href=#1119 id=1119 data-nosnippet>1119</a> status: ManifestStatus::Added,
-<a href=#1120 id=1120 data-nosnippet>1120</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#1121 id=1121 data-nosnippet>1121</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#1122 id=1122 data-nosnippet>1122</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#1123 id=1123 data-nosnippet>1123</a> data_file: DataFile {
-<a href=#1124 id=1124 data-nosnippet>1124</a> content: DataContentType::Data,
-<a href=#1125 id=1125 data-nosnippet>1125</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#1126 id=1126 data-nosnippet>1126</a> file_format: DataFileFormat::Parquet,
-<a href=#1127 id=1127 data-nosnippet>1127</a> partition: Struct::from_iter(
-<a href=#1128 id=1128 data-nosnippet>1128</a> <span class="macro">vec!</span>[
-<a href=#1129 id=1129 data-nosnippet>1129</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">1111</span>)),
-<a href=#1130 id=1130 data-nosnippet>1130</a> <span class="prelude-val">None</span>,
-<a href=#1131 id=1131 data-nosnippet>1131</a> <span class="prelude-val">Some</span>(Literal::double(<span class="number">11.0</span>)),
-<a href=#1132 id=1132 data-nosnippet>1132</a> ]
-<a href=#1133 id=1133 data-nosnippet>1133</a> ),
-<a href=#1134 id=1134 data-nosnippet>1134</a> record_count: <span class="number">1</span>,
-<a href=#1135 id=1135 data-nosnippet>1135</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#1136 id=1136 data-nosnippet>1136</a> column_sizes: HashMap::from([(<span class="number">0</span>,<span class="number">73</span>),(<span class="number">6</span>,<span class="number">34</span>),(<span class="number">2</span>,<span class="number">73</span>),(<span class="number">7</span>,<span class="number">61</span>),(<span class="number">3</span>,<span class="number">61</span>),(<span class="number">5</span>,<span class="number">62</span>),(<span class="nu [...]
-<a href=#1137 id=1137 data-nosnippet>1137</a> value_counts: HashMap::from([(<span class="number">4</span>,<span class="number">1</span>),(<span class="number">5</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">0</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>),(<span class="number">6</span>,<span class="number">1</span>),(<span class="number"> [...]
-<a href=#1138 id=1138 data-nosnippet>1138</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">6</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">8</span>,<span class="number">0</span>),(<span class="number">0</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>),(<span class="num [...]
-<a href=#1139 id=1139 data-nosnippet>1139</a> nan_value_counts: HashMap::new(),
-<a href=#1140 id=1140 data-nosnippet>1140</a> lower_bounds: HashMap::new(),
-<a href=#1141 id=1141 data-nosnippet>1141</a> upper_bounds: HashMap::new(),
-<a href=#1142 id=1142 data-nosnippet>1142</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#1143 id=1143 data-nosnippet>1143</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#1144 id=1144 data-nosnippet>1144</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#1145 id=1145 data-nosnippet>1145</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#1146 id=1146 data-nosnippet>1146</a> partition_spec_id: <span class="number">0</span>,
-<a href=#1147 id=1147 data-nosnippet>1147</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#1148 id=1148 data-nosnippet>1148</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#1149 id=1149 data-nosnippet>1149</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#1150 id=1150 data-nosnippet>1150</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#1151 id=1151 data-nosnippet>1151</a> }
-<a href=#1152 id=1152 data-nosnippet>1152</a> },
-<a href=#1153 id=1153 data-nosnippet>1153</a> ];
-<a href=#1154 id=1154 data-nosnippet>1154</a>
-<a href=#1155 id=1155 data-nosnippet>1155</a> <span class="comment">// write manifest to file
-<a href=#1156 id=1156 data-nosnippet>1156</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
-<a href=#1157 id=1157 data-nosnippet>1157</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
-<a href=#1158 id=1158 data-nosnippet>1158</a> <span class="kw">let </span>io = FileIO::new_with_fs();
-<a href=#1159 id=1159 data-nosnippet>1159</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#1160 id=1160 data-nosnippet>1160</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#1161 id=1161 data-nosnippet>1161</a> output_file,
-<a href=#1162 id=1162 data-nosnippet>1162</a> <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#1163 id=1163 data-nosnippet>1163</a> metadata.schema.clone(),
-<a href=#1164 id=1164 data-nosnippet>1164</a> metadata.partition_spec.clone(),
-<a href=#1165 id=1165 data-nosnippet>1165</a> )
-<a href=#1166 id=1166 data-nosnippet>1166</a> .build_v2_data();
-<a href=#1167 id=1167 data-nosnippet>1167</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
-<a href=#1168 id=1168 data-nosnippet>1168</a> writer.add_entry(entry.clone()).unwrap();
-<a href=#1169 id=1169 data-nosnippet>1169</a> }
-<a href=#1170 id=1170 data-nosnippet>1170</a> <span class="kw">let </span>res = writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#1171 id=1171 data-nosnippet>1171</a>
-<a href=#1172 id=1172 data-nosnippet>1172</a> <span class="kw">let </span>partitions = res.partitions.unwrap();
-<a href=#1173 id=1173 data-nosnippet>1173</a>
-<a href=#1174 id=1174 data-nosnippet>1174</a> <span class="macro">assert_eq!</span>(partitions.len(), <span class="number">3</span>);
-<a href=#1175 id=1175 data-nosnippet>1175</a> <span class="macro">assert_eq!</span>(
-<a href=#1176 id=1176 data-nosnippet>1176</a> partitions[<span class="number">0</span>].clone().lower_bound.unwrap(),
-<a href=#1177 id=1177 data-nosnippet>1177</a> Datum::int(<span class="number">1111</span>).to_bytes().unwrap()
-<a href=#1178 id=1178 data-nosnippet>1178</a> );
-<a href=#1179 id=1179 data-nosnippet>1179</a> <span class="macro">assert_eq!</span>(
-<a href=#1180 id=1180 data-nosnippet>1180</a> partitions[<span class="number">0</span>].clone().upper_bound.unwrap(),
-<a href=#1181 id=1181 data-nosnippet>1181</a> Datum::int(<span class="number">2021</span>).to_bytes().unwrap()
-<a href=#1182 id=1182 data-nosnippet>1182</a> );
-<a href=#1183 id=1183 data-nosnippet>1183</a> <span class="macro">assert!</span>(!partitions[<span class="number">0</span>].clone().contains_null);
-<a href=#1184 id=1184 data-nosnippet>1184</a> <span class="macro">assert_eq!</span>(partitions[<span class="number">0</span>].clone().contains_nan, <span class="prelude-val">Some</span>(<span class="bool-val">false</span>));
-<a href=#1185 id=1185 data-nosnippet>1185</a>
-<a href=#1186 id=1186 data-nosnippet>1186</a> <span class="macro">assert_eq!</span>(
-<a href=#1187 id=1187 data-nosnippet>1187</a> partitions[<span class="number">1</span>].clone().lower_bound.unwrap(),
-<a href=#1188 id=1188 data-nosnippet>1188</a> Datum::float(<span class="number">1.0</span>).to_bytes().unwrap()
-<a href=#1189 id=1189 data-nosnippet>1189</a> );
-<a href=#1190 id=1190 data-nosnippet>1190</a> <span class="macro">assert_eq!</span>(
-<a href=#1191 id=1191 data-nosnippet>1191</a> partitions[<span class="number">1</span>].clone().upper_bound.unwrap(),
-<a href=#1192 id=1192 data-nosnippet>1192</a> Datum::float(<span class="number">15.5</span>).to_bytes().unwrap()
-<a href=#1193 id=1193 data-nosnippet>1193</a> );
-<a href=#1194 id=1194 data-nosnippet>1194</a> <span class="macro">assert!</span>(partitions[<span class="number">1</span>].clone().contains_null);
-<a href=#1195 id=1195 data-nosnippet>1195</a> <span class="macro">assert_eq!</span>(partitions[<span class="number">1</span>].clone().contains_nan, <span class="prelude-val">Some</span>(<span class="bool-val">true</span>));
-<a href=#1196 id=1196 data-nosnippet>1196</a>
-<a href=#1197 id=1197 data-nosnippet>1197</a> <span class="macro">assert_eq!</span>(
-<a href=#1198 id=1198 data-nosnippet>1198</a> partitions[<span class="number">2</span>].clone().lower_bound.unwrap(),
-<a href=#1199 id=1199 data-nosnippet>1199</a> Datum::double(<span class="number">1.0</span>).to_bytes().unwrap()
-<a href=#1200 id=1200 data-nosnippet>1200</a> );
-<a href=#1201 id=1201 data-nosnippet>1201</a> <span class="macro">assert_eq!</span>(
-<a href=#1202 id=1202 data-nosnippet>1202</a> partitions[<span class="number">2</span>].clone().upper_bound.unwrap(),
-<a href=#1203 id=1203 data-nosnippet>1203</a> Datum::double(<span class="number">25.5</span>).to_bytes().unwrap()
-<a href=#1204 id=1204 data-nosnippet>1204</a> );
-<a href=#1205 id=1205 data-nosnippet>1205</a> <span class="macro">assert!</span>(!partitions[<span class="number">2</span>].clone().contains_null);
-<a href=#1206 id=1206 data-nosnippet>1206</a> <span class="macro">assert_eq!</span>(partitions[<span class="number">2</span>].clone().contains_nan, <span class="prelude-val">Some</span>(<span class="bool-val">false</span>));
-<a href=#1207 id=1207 data-nosnippet>1207</a> }
-<a href=#1208 id=1208 data-nosnippet>1208</a>
-<a href=#1209 id=1209 data-nosnippet>1209</a> <span class="attr">#[test]
-<a href=#1210 id=1210 data-nosnippet>1210</a> </span><span class="kw">fn </span>test_data_file_serialization() {
-<a href=#1211 id=1211 data-nosnippet>1211</a> <span class="comment">// Create a simple schema
-<a href=#1212 id=1212 data-nosnippet>1212</a> </span><span class="kw">let </span>schema = Schema::builder()
-<a href=#1213 id=1213 data-nosnippet>1213</a> .with_schema_id(<span class="number">1</span>)
-<a href=#1214 id=1214 data-nosnippet>1214</a> .with_identifier_field_ids(<span class="macro">vec!</span>[<span class="number">1</span>])
-<a href=#1215 id=1215 data-nosnippet>1215</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#1216 id=1216 data-nosnippet>1216</a> NestedField::required(<span class="number">1</span>, <span class="string">"id"</span>, Type::Primitive(PrimitiveType::Long)).into(),
-<a href=#1217 id=1217 data-nosnippet>1217</a> NestedField::required(<span class="number">2</span>, <span class="string">"name"</span>, Type::Primitive(PrimitiveType::String)).into(),
-<a href=#1218 id=1218 data-nosnippet>1218</a> ])
-<a href=#1219 id=1219 data-nosnippet>1219</a> .build()
-<a href=#1220 id=1220 data-nosnippet>1220</a> .unwrap();
-<a href=#1221 id=1221 data-nosnippet>1221</a>
-<a href=#1222 id=1222 data-nosnippet>1222</a> <span class="comment">// Create a partition spec
-<a href=#1223 id=1223 data-nosnippet>1223</a> </span><span class="kw">let </span>partition_spec = PartitionSpec::builder(schema.clone())
-<a href=#1224 id=1224 data-nosnippet>1224</a> .with_spec_id(<span class="number">1</span>)
-<a href=#1225 id=1225 data-nosnippet>1225</a> .add_partition_field(<span class="string">"id"</span>, <span class="string">"id_partition"</span>, Transform::Identity)
-<a href=#1226 id=1226 data-nosnippet>1226</a> .unwrap()
-<a href=#1227 id=1227 data-nosnippet>1227</a> .build()
-<a href=#1228 id=1228 data-nosnippet>1228</a> .unwrap();
-<a href=#1229 id=1229 data-nosnippet>1229</a>
-<a href=#1230 id=1230 data-nosnippet>1230</a> <span class="comment">// Get partition type from the partition spec
-<a href=#1231 id=1231 data-nosnippet>1231</a> </span><span class="kw">let </span>partition_type = partition_spec.partition_type(<span class="kw-2">&</span>schema).unwrap();
-<a href=#1232 id=1232 data-nosnippet>1232</a>
-<a href=#1233 id=1233 data-nosnippet>1233</a> <span class="comment">// Create a vector of DataFile objects
-<a href=#1234 id=1234 data-nosnippet>1234</a> </span><span class="kw">let </span>data_files = <span class="macro">vec!</span>[
-<a href=#1235 id=1235 data-nosnippet>1235</a> DataFileBuilder::default()
-<a href=#1236 id=1236 data-nosnippet>1236</a> .content(DataContentType::Data)
-<a href=#1237 id=1237 data-nosnippet>1237</a> .file_format(DataFileFormat::Parquet)
-<a href=#1238 id=1238 data-nosnippet>1238</a> .file_path(<span class="string">"path/to/file1.parquet"</span>.to_string())
-<a href=#1239 id=1239 data-nosnippet>1239</a> .file_size_in_bytes(<span class="number">1024</span>)
-<a href=#1240 id=1240 data-nosnippet>1240</a> .record_count(<span class="number">100</span>)
-<a href=#1241 id=1241 data-nosnippet>1241</a> .partition_spec_id(<span class="number">1</span>)
-<a href=#1242 id=1242 data-nosnippet>1242</a> .partition(Struct::empty())
-<a href=#1243 id=1243 data-nosnippet>1243</a> .column_sizes(HashMap::from([(<span class="number">1</span>, <span class="number">512</span>), (<span class="number">2</span>, <span class="number">1024</span>)]))
-<a href=#1244 id=1244 data-nosnippet>1244</a> .value_counts(HashMap::from([(<span class="number">1</span>, <span class="number">100</span>), (<span class="number">2</span>, <span class="number">500</span>)]))
-<a href=#1245 id=1245 data-nosnippet>1245</a> .null_value_counts(HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">1</span>)]))
-<a href=#1246 id=1246 data-nosnippet>1246</a> .build()
-<a href=#1247 id=1247 data-nosnippet>1247</a> .unwrap(),
-<a href=#1248 id=1248 data-nosnippet>1248</a> DataFileBuilder::default()
-<a href=#1249 id=1249 data-nosnippet>1249</a> .content(DataContentType::Data)
-<a href=#1250 id=1250 data-nosnippet>1250</a> .file_format(DataFileFormat::Parquet)
-<a href=#1251 id=1251 data-nosnippet>1251</a> .file_path(<span class="string">"path/to/file2.parquet"</span>.to_string())
-<a href=#1252 id=1252 data-nosnippet>1252</a> .file_size_in_bytes(<span class="number">2048</span>)
-<a href=#1253 id=1253 data-nosnippet>1253</a> .record_count(<span class="number">200</span>)
-<a href=#1254 id=1254 data-nosnippet>1254</a> .partition_spec_id(<span class="number">1</span>)
-<a href=#1255 id=1255 data-nosnippet>1255</a> .partition(Struct::empty())
-<a href=#1256 id=1256 data-nosnippet>1256</a> .column_sizes(HashMap::from([(<span class="number">1</span>, <span class="number">1024</span>), (<span class="number">2</span>, <span class="number">2048</span>)]))
-<a href=#1257 id=1257 data-nosnippet>1257</a> .value_counts(HashMap::from([(<span class="number">1</span>, <span class="number">200</span>), (<span class="number">2</span>, <span class="number">600</span>)]))
-<a href=#1258 id=1258 data-nosnippet>1258</a> .null_value_counts(HashMap::from([(<span class="number">1</span>, <span class="number">10</span>), (<span class="number">2</span>, <span class="number">999</span>)]))
-<a href=#1259 id=1259 data-nosnippet>1259</a> .build()
-<a href=#1260 id=1260 data-nosnippet>1260</a> .unwrap(),
-<a href=#1261 id=1261 data-nosnippet>1261</a> ];
-<a href=#1262 id=1262 data-nosnippet>1262</a>
-<a href=#1263 id=1263 data-nosnippet>1263</a> <span class="comment">// Serialize the DataFile objects
-<a href=#1264 id=1264 data-nosnippet>1264</a> </span><span class="kw">let </span>serialized_files = data_files
-<a href=#1265 id=1265 data-nosnippet>1265</a> .clone()
-<a href=#1266 id=1266 data-nosnippet>1266</a> .into_iter()
-<a href=#1267 id=1267 data-nosnippet>1267</a> .map(|f| serialize_data_file_to_json(f, <span class="kw-2">&</span>partition_type, FormatVersion::V2).unwrap())
-<a href=#1268 id=1268 data-nosnippet>1268</a> .collect::<Vec<String>>();
-<a href=#1269 id=1269 data-nosnippet>1269</a>
-<a href=#1270 id=1270 data-nosnippet>1270</a> <span class="comment">// Verify we have the expected serialized files
-<a href=#1271 id=1271 data-nosnippet>1271</a> </span><span class="macro">assert_eq!</span>(serialized_files.len(), <span class="number">2</span>);
-<a href=#1272 id=1272 data-nosnippet>1272</a> <span class="kw">let </span>pretty_json1: Value = serde_json::from_str(serialized_files.first().unwrap()).unwrap();
-<a href=#1273 id=1273 data-nosnippet>1273</a> <span class="kw">let </span>pretty_json2: Value = serde_json::from_str(serialized_files.get(<span class="number">1</span>).unwrap()).unwrap();
-<a href=#1274 id=1274 data-nosnippet>1274</a> <span class="kw">let </span>expected_serialized_file1 = <span class="macro">serde_json::json!</span>({
-<a href=#1275 id=1275 data-nosnippet>1275</a> <span class="string">"content"</span>: <span class="number">0</span>,
-<a href=#1276 id=1276 data-nosnippet>1276</a> <span class="string">"file_path"</span>: <span class="string">"path/to/file1.parquet"</span>,
-<a href=#1277 id=1277 data-nosnippet>1277</a> <span class="string">"file_format"</span>: <span class="string">"PARQUET"</span>,
-<a href=#1278 id=1278 data-nosnippet>1278</a> <span class="string">"partition"</span>: {},
-<a href=#1279 id=1279 data-nosnippet>1279</a> <span class="string">"record_count"</span>: <span class="number">100</span>,
-<a href=#1280 id=1280 data-nosnippet>1280</a> <span class="string">"file_size_in_bytes"</span>: <span class="number">1024</span>,
-<a href=#1281 id=1281 data-nosnippet>1281</a> <span class="string">"column_sizes"</span>: [
-<a href=#1282 id=1282 data-nosnippet>1282</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">512 </span>},
-<a href=#1283 id=1283 data-nosnippet>1283</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">1024 </span>}
-<a href=#1284 id=1284 data-nosnippet>1284</a> ],
-<a href=#1285 id=1285 data-nosnippet>1285</a> <span class="string">"value_counts"</span>: [
-<a href=#1286 id=1286 data-nosnippet>1286</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">100 </span>},
-<a href=#1287 id=1287 data-nosnippet>1287</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">500 </span>}
-<a href=#1288 id=1288 data-nosnippet>1288</a> ],
-<a href=#1289 id=1289 data-nosnippet>1289</a> <span class="string">"null_value_counts"</span>: [
-<a href=#1290 id=1290 data-nosnippet>1290</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">0 </span>},
-<a href=#1291 id=1291 data-nosnippet>1291</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">1 </span>}
-<a href=#1292 id=1292 data-nosnippet>1292</a> ],
-<a href=#1293 id=1293 data-nosnippet>1293</a> <span class="string">"nan_value_counts"</span>: [],
-<a href=#1294 id=1294 data-nosnippet>1294</a> <span class="string">"lower_bounds"</span>: [],
-<a href=#1295 id=1295 data-nosnippet>1295</a> <span class="string">"upper_bounds"</span>: [],
-<a href=#1296 id=1296 data-nosnippet>1296</a> <span class="string">"key_metadata"</span>: null,
-<a href=#1297 id=1297 data-nosnippet>1297</a> <span class="string">"split_offsets"</span>: null,
-<a href=#1298 id=1298 data-nosnippet>1298</a> <span class="string">"equality_ids"</span>: null,
-<a href=#1299 id=1299 data-nosnippet>1299</a> <span class="string">"sort_order_id"</span>: null,
-<a href=#1300 id=1300 data-nosnippet>1300</a> <span class="string">"first_row_id"</span>: null,
-<a href=#1301 id=1301 data-nosnippet>1301</a> <span class="string">"referenced_data_file"</span>: null,
-<a href=#1302 id=1302 data-nosnippet>1302</a> <span class="string">"content_offset"</span>: null,
-<a href=#1303 id=1303 data-nosnippet>1303</a> <span class="string">"content_size_in_bytes"</span>: null
-<a href=#1304 id=1304 data-nosnippet>1304</a> });
-<a href=#1305 id=1305 data-nosnippet>1305</a> <span class="kw">let </span>expected_serialized_file2 = <span class="macro">serde_json::json!</span>({
-<a href=#1306 id=1306 data-nosnippet>1306</a> <span class="string">"content"</span>: <span class="number">0</span>,
-<a href=#1307 id=1307 data-nosnippet>1307</a> <span class="string">"file_path"</span>: <span class="string">"path/to/file2.parquet"</span>,
-<a href=#1308 id=1308 data-nosnippet>1308</a> <span class="string">"file_format"</span>: <span class="string">"PARQUET"</span>,
-<a href=#1309 id=1309 data-nosnippet>1309</a> <span class="string">"partition"</span>: {},
-<a href=#1310 id=1310 data-nosnippet>1310</a> <span class="string">"record_count"</span>: <span class="number">200</span>,
-<a href=#1311 id=1311 data-nosnippet>1311</a> <span class="string">"file_size_in_bytes"</span>: <span class="number">2048</span>,
-<a href=#1312 id=1312 data-nosnippet>1312</a> <span class="string">"column_sizes"</span>: [
-<a href=#1313 id=1313 data-nosnippet>1313</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">1024 </span>},
-<a href=#1314 id=1314 data-nosnippet>1314</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">2048 </span>}
-<a href=#1315 id=1315 data-nosnippet>1315</a> ],
-<a href=#1316 id=1316 data-nosnippet>1316</a> <span class="string">"value_counts"</span>: [
-<a href=#1317 id=1317 data-nosnippet>1317</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">200 </span>},
-<a href=#1318 id=1318 data-nosnippet>1318</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">600 </span>}
-<a href=#1319 id=1319 data-nosnippet>1319</a> ],
-<a href=#1320 id=1320 data-nosnippet>1320</a> <span class="string">"null_value_counts"</span>: [
-<a href=#1321 id=1321 data-nosnippet>1321</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">10 </span>},
-<a href=#1322 id=1322 data-nosnippet>1322</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">999 </span>}
-<a href=#1323 id=1323 data-nosnippet>1323</a> ],
-<a href=#1324 id=1324 data-nosnippet>1324</a> <span class="string">"nan_value_counts"</span>: [],
-<a href=#1325 id=1325 data-nosnippet>1325</a> <span class="string">"lower_bounds"</span>: [],
-<a href=#1326 id=1326 data-nosnippet>1326</a> <span class="string">"upper_bounds"</span>: [],
-<a href=#1327 id=1327 data-nosnippet>1327</a> <span class="string">"key_metadata"</span>: null,
-<a href=#1328 id=1328 data-nosnippet>1328</a> <span class="string">"split_offsets"</span>: null,
-<a href=#1329 id=1329 data-nosnippet>1329</a> <span class="string">"equality_ids"</span>: null,
-<a href=#1330 id=1330 data-nosnippet>1330</a> <span class="string">"sort_order_id"</span>: null,
-<a href=#1331 id=1331 data-nosnippet>1331</a> <span class="string">"first_row_id"</span>: null,
-<a href=#1332 id=1332 data-nosnippet>1332</a> <span class="string">"referenced_data_file"</span>: null,
-<a href=#1333 id=1333 data-nosnippet>1333</a> <span class="string">"content_offset"</span>: null,
-<a href=#1334 id=1334 data-nosnippet>1334</a> <span class="string">"content_size_in_bytes"</span>: null
-<a href=#1335 id=1335 data-nosnippet>1335</a> });
-<a href=#1336 id=1336 data-nosnippet>1336</a> <span class="macro">assert_eq!</span>(pretty_json1, expected_serialized_file1);
-<a href=#1337 id=1337 data-nosnippet>1337</a> <span class="macro">assert_eq!</span>(pretty_json2, expected_serialized_file2);
-<a href=#1338 id=1338 data-nosnippet>1338</a>
-<a href=#1339 id=1339 data-nosnippet>1339</a> <span class="comment">// Now deserialize the JSON strings back into DataFile objects
-<a href=#1340 id=1340 data-nosnippet>1340</a> </span><span class="kw">let </span>deserialized_files: Vec<DataFile> = serialized_files
-<a href=#1341 id=1341 data-nosnippet>1341</a> .into_iter()
-<a href=#1342 id=1342 data-nosnippet>1342</a> .map(|json| {
-<a href=#1343 id=1343 data-nosnippet>1343</a> deserialize_data_file_from_json(
-<a href=#1344 id=1344 data-nosnippet>1344</a> <span class="kw-2">&</span>json,
-<a href=#1345 id=1345 data-nosnippet>1345</a> partition_spec.spec_id(),
-<a href=#1346 id=1346 data-nosnippet>1346</a> <span class="kw-2">&</span>partition_type,
-<a href=#1347 id=1347 data-nosnippet>1347</a> <span class="kw-2">&</span>schema,
-<a href=#1348 id=1348 data-nosnippet>1348</a> )
-<a href=#1349 id=1349 data-nosnippet>1349</a> .unwrap()
-<a href=#1350 id=1350 data-nosnippet>1350</a> })
-<a href=#1351 id=1351 data-nosnippet>1351</a> .collect();
-<a href=#1352 id=1352 data-nosnippet>1352</a>
-<a href=#1353 id=1353 data-nosnippet>1353</a> <span class="comment">// Verify we have the expected number of deserialized files
-<a href=#1354 id=1354 data-nosnippet>1354</a> </span><span class="macro">assert_eq!</span>(deserialized_files.len(), <span class="number">2</span>);
-<a href=#1355 id=1355 data-nosnippet>1355</a> <span class="kw">let </span>deserialized_data_file1 = deserialized_files.first().unwrap();
-<a href=#1356 id=1356 data-nosnippet>1356</a> <span class="kw">let </span>deserialized_data_file2 = deserialized_files.get(<span class="number">1</span>).unwrap();
-<a href=#1357 id=1357 data-nosnippet>1357</a> <span class="kw">let </span>original_data_file1 = data_files.first().unwrap();
-<a href=#1358 id=1358 data-nosnippet>1358</a> <span class="kw">let </span>original_data_file2 = data_files.get(<span class="number">1</span>).unwrap();
-<a href=#1359 id=1359 data-nosnippet>1359</a>
-<a href=#1360 id=1360 data-nosnippet>1360</a> <span class="macro">assert_eq!</span>(deserialized_data_file1, original_data_file1);
-<a href=#1361 id=1361 data-nosnippet>1361</a> <span class="macro">assert_eq!</span>(deserialized_data_file2, original_data_file2);
-<a href=#1362 id=1362 data-nosnippet>1362</a> }
-<a href=#1363 id=1363 data-nosnippet>1363</a>}
+<a href=#991 id=991 data-nosnippet>991</a> Arc::new(NestedField::optional(
+<a href=#992 id=992 data-nosnippet>992</a> <span class="number">2</span>,
+<a href=#993 id=993 data-nosnippet>993</a> <span class="string">"v_float"</span>,
+<a href=#994 id=994 data-nosnippet>994</a> Type::Primitive(PrimitiveType::Float),
+<a href=#995 id=995 data-nosnippet>995</a> )),
+<a href=#996 id=996 data-nosnippet>996</a> Arc::new(NestedField::optional(
+<a href=#997 id=997 data-nosnippet>997</a> <span class="number">3</span>,
+<a href=#998 id=998 data-nosnippet>998</a> <span class="string">"v_double"</span>,
+<a href=#999 id=999 data-nosnippet>999</a> Type::Primitive(PrimitiveType::Double),
+<a href=#1000 id=1000 data-nosnippet>1000</a> )),
+<a href=#1001 id=1001 data-nosnippet>1001</a> ])
+<a href=#1002 id=1002 data-nosnippet>1002</a> .build()
+<a href=#1003 id=1003 data-nosnippet>1003</a> .unwrap(),
+<a href=#1004 id=1004 data-nosnippet>1004</a> );
+<a href=#1005 id=1005 data-nosnippet>1005</a> <span class="kw">let </span>partition_spec = PartitionSpec::builder(schema.clone())
+<a href=#1006 id=1006 data-nosnippet>1006</a> .with_spec_id(<span class="number">0</span>)
+<a href=#1007 id=1007 data-nosnippet>1007</a> .add_partition_field(<span class="string">"time"</span>, <span class="string">"year_of_time"</span>, Transform::Year)
+<a href=#1008 id=1008 data-nosnippet>1008</a> .unwrap()
+<a href=#1009 id=1009 data-nosnippet>1009</a> .add_partition_field(<span class="string">"v_float"</span>, <span class="string">"f"</span>, Transform::Identity)
+<a href=#1010 id=1010 data-nosnippet>1010</a> .unwrap()
+<a href=#1011 id=1011 data-nosnippet>1011</a> .add_partition_field(<span class="string">"v_double"</span>, <span class="string">"d"</span>, Transform::Identity)
+<a href=#1012 id=1012 data-nosnippet>1012</a> .unwrap()
+<a href=#1013 id=1013 data-nosnippet>1013</a> .build()
+<a href=#1014 id=1014 data-nosnippet>1014</a> .unwrap();
+<a href=#1015 id=1015 data-nosnippet>1015</a> <span class="kw">let </span>metadata = ManifestMetadata {
+<a href=#1016 id=1016 data-nosnippet>1016</a> schema_id: <span class="number">0</span>,
+<a href=#1017 id=1017 data-nosnippet>1017</a> schema,
+<a href=#1018 id=1018 data-nosnippet>1018</a> partition_spec,
+<a href=#1019 id=1019 data-nosnippet>1019</a> content: ManifestContentType::Data,
+<a href=#1020 id=1020 data-nosnippet>1020</a> format_version: FormatVersion::V2,
+<a href=#1021 id=1021 data-nosnippet>1021</a> };
+<a href=#1022 id=1022 data-nosnippet>1022</a> <span class="kw">let </span>entries = <span class="macro">vec!</span>[
+<a href=#1023 id=1023 data-nosnippet>1023</a> ManifestEntry {
+<a href=#1024 id=1024 data-nosnippet>1024</a> status: ManifestStatus::Added,
+<a href=#1025 id=1025 data-nosnippet>1025</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#1026 id=1026 data-nosnippet>1026</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#1027 id=1027 data-nosnippet>1027</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#1028 id=1028 data-nosnippet>1028</a> data_file: DataFile {
+<a href=#1029 id=1029 data-nosnippet>1029</a> content: DataContentType::Data,
+<a href=#1030 id=1030 data-nosnippet>1030</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#1031 id=1031 data-nosnippet>1031</a> file_format: DataFileFormat::Parquet,
+<a href=#1032 id=1032 data-nosnippet>1032</a> partition: Struct::from_iter(
+<a href=#1033 id=1033 data-nosnippet>1033</a> <span class="macro">vec!</span>[
+<a href=#1034 id=1034 data-nosnippet>1034</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">2021</span>)),
+<a href=#1035 id=1035 data-nosnippet>1035</a> <span class="prelude-val">Some</span>(Literal::float(<span class="number">1.0</span>)),
+<a href=#1036 id=1036 data-nosnippet>1036</a> <span class="prelude-val">Some</span>(Literal::double(<span class="number">2.0</span>)),
+<a href=#1037 id=1037 data-nosnippet>1037</a> ]
+<a href=#1038 id=1038 data-nosnippet>1038</a> ),
+<a href=#1039 id=1039 data-nosnippet>1039</a> record_count: <span class="number">1</span>,
+<a href=#1040 id=1040 data-nosnippet>1040</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#1041 id=1041 data-nosnippet>1041</a> column_sizes: HashMap::from([(<span class="number">0</span>,<span class="number">73</span>),(<span class="number">6</span>,<span class="number">34</span>),(<span class="number">2</span>,<span class="number">73</span>),(<span class="number">7</span>,<span class="number">61</span>),(<span class="number">3</span>,<span class="number">61</span>),(<span class="number">5</span>,<span class="number">62</span>),(<span class="number [...]
+<a href=#1042 id=1042 data-nosnippet>1042</a> value_counts: HashMap::from([(<span class="number">4</span>,<span class="number">1</span>),(<span class="number">5</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">0</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>),(<span class="number">6</span>,<span class="number">1</span>),(<span class="number">8</s [...]
+<a href=#1043 id=1043 data-nosnippet>1043</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">6</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">8</span>,<span class="number">0</span>),(<span class="number">0</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>),(<span class="number" [...]
+<a href=#1044 id=1044 data-nosnippet>1044</a> nan_value_counts: HashMap::new(),
+<a href=#1045 id=1045 data-nosnippet>1045</a> lower_bounds: HashMap::new(),
+<a href=#1046 id=1046 data-nosnippet>1046</a> upper_bounds: HashMap::new(),
+<a href=#1047 id=1047 data-nosnippet>1047</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#1048 id=1048 data-nosnippet>1048</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#1049 id=1049 data-nosnippet>1049</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#1050 id=1050 data-nosnippet>1050</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#1051 id=1051 data-nosnippet>1051</a> partition_spec_id: <span class="number">0</span>,
+<a href=#1052 id=1052 data-nosnippet>1052</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#1053 id=1053 data-nosnippet>1053</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#1054 id=1054 data-nosnippet>1054</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#1055 id=1055 data-nosnippet>1055</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#1056 id=1056 data-nosnippet>1056</a> }
+<a href=#1057 id=1057 data-nosnippet>1057</a> },
+<a href=#1058 id=1058 data-nosnippet>1058</a> ManifestEntry {
+<a href=#1059 id=1059 data-nosnippet>1059</a> status: ManifestStatus::Added,
+<a href=#1060 id=1060 data-nosnippet>1060</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#1061 id=1061 data-nosnippet>1061</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#1062 id=1062 data-nosnippet>1062</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#1063 id=1063 data-nosnippet>1063</a> data_file: DataFile {
+<a href=#1064 id=1064 data-nosnippet>1064</a> content: DataContentType::Data,
+<a href=#1065 id=1065 data-nosnippet>1065</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#1066 id=1066 data-nosnippet>1066</a> file_format: DataFileFormat::Parquet,
+<a href=#1067 id=1067 data-nosnippet>1067</a> partition: Struct::from_iter(
+<a href=#1068 id=1068 data-nosnippet>1068</a> <span class="macro">vec!</span>[
+<a href=#1069 id=1069 data-nosnippet>1069</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">1111</span>)),
+<a href=#1070 id=1070 data-nosnippet>1070</a> <span class="prelude-val">Some</span>(Literal::float(<span class="number">15.5</span>)),
+<a href=#1071 id=1071 data-nosnippet>1071</a> <span class="prelude-val">Some</span>(Literal::double(<span class="number">25.5</span>)),
+<a href=#1072 id=1072 data-nosnippet>1072</a> ]
+<a href=#1073 id=1073 data-nosnippet>1073</a> ),
+<a href=#1074 id=1074 data-nosnippet>1074</a> record_count: <span class="number">1</span>,
+<a href=#1075 id=1075 data-nosnippet>1075</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#1076 id=1076 data-nosnippet>1076</a> column_sizes: HashMap::from([(<span class="number">0</span>,<span class="number">73</span>),(<span class="number">6</span>,<span class="number">34</span>),(<span class="number">2</span>,<span class="number">73</span>),(<span class="number">7</span>,<span class="number">61</span>),(<span class="number">3</span>,<span class="number">61</span>),(<span class="number">5</span>,<span class="number">62</span>),(<span class="nu [...]
+<a href=#1077 id=1077 data-nosnippet>1077</a> value_counts: HashMap::from([(<span class="number">4</span>,<span class="number">1</span>),(<span class="number">5</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">0</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>),(<span class="number">6</span>,<span class="number">1</span>),(<span class="number"> [...]
+<a href=#1078 id=1078 data-nosnippet>1078</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">6</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">8</span>,<span class="number">0</span>),(<span class="number">0</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>),(<span class="num [...]
+<a href=#1079 id=1079 data-nosnippet>1079</a> nan_value_counts: HashMap::new(),
+<a href=#1080 id=1080 data-nosnippet>1080</a> lower_bounds: HashMap::new(),
+<a href=#1081 id=1081 data-nosnippet>1081</a> upper_bounds: HashMap::new(),
+<a href=#1082 id=1082 data-nosnippet>1082</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#1083 id=1083 data-nosnippet>1083</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#1084 id=1084 data-nosnippet>1084</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#1085 id=1085 data-nosnippet>1085</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#1086 id=1086 data-nosnippet>1086</a> partition_spec_id: <span class="number">0</span>,
+<a href=#1087 id=1087 data-nosnippet>1087</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#1088 id=1088 data-nosnippet>1088</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#1089 id=1089 data-nosnippet>1089</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#1090 id=1090 data-nosnippet>1090</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#1091 id=1091 data-nosnippet>1091</a> }
+<a href=#1092 id=1092 data-nosnippet>1092</a> },
+<a href=#1093 id=1093 data-nosnippet>1093</a> ManifestEntry {
+<a href=#1094 id=1094 data-nosnippet>1094</a> status: ManifestStatus::Added,
+<a href=#1095 id=1095 data-nosnippet>1095</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#1096 id=1096 data-nosnippet>1096</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#1097 id=1097 data-nosnippet>1097</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#1098 id=1098 data-nosnippet>1098</a> data_file: DataFile {
+<a href=#1099 id=1099 data-nosnippet>1099</a> content: DataContentType::Data,
+<a href=#1100 id=1100 data-nosnippet>1100</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#1101 id=1101 data-nosnippet>1101</a> file_format: DataFileFormat::Parquet,
+<a href=#1102 id=1102 data-nosnippet>1102</a> partition: Struct::from_iter(
+<a href=#1103 id=1103 data-nosnippet>1103</a> <span class="macro">vec!</span>[
+<a href=#1104 id=1104 data-nosnippet>1104</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">1211</span>)),
+<a href=#1105 id=1105 data-nosnippet>1105</a> <span class="prelude-val">Some</span>(Literal::float(f32::NAN)),
+<a href=#1106 id=1106 data-nosnippet>1106</a> <span class="prelude-val">Some</span>(Literal::double(<span class="number">1.0</span>)),
+<a href=#1107 id=1107 data-nosnippet>1107</a> ]
+<a href=#1108 id=1108 data-nosnippet>1108</a> ),
+<a href=#1109 id=1109 data-nosnippet>1109</a> record_count: <span class="number">1</span>,
+<a href=#1110 id=1110 data-nosnippet>1110</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#1111 id=1111 data-nosnippet>1111</a> column_sizes: HashMap::from([(<span class="number">0</span>,<span class="number">73</span>),(<span class="number">6</span>,<span class="number">34</span>),(<span class="number">2</span>,<span class="number">73</span>),(<span class="number">7</span>,<span class="number">61</span>),(<span class="number">3</span>,<span class="number">61</span>),(<span class="number">5</span>,<span class="number">62</span>),(<span class="nu [...]
+<a href=#1112 id=1112 data-nosnippet>1112</a> value_counts: HashMap::from([(<span class="number">4</span>,<span class="number">1</span>),(<span class="number">5</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">0</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>),(<span class="number">6</span>,<span class="number">1</span>),(<span class="number"> [...]
+<a href=#1113 id=1113 data-nosnippet>1113</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">6</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">8</span>,<span class="number">0</span>),(<span class="number">0</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>),(<span class="num [...]
+<a href=#1114 id=1114 data-nosnippet>1114</a> nan_value_counts: HashMap::new(),
+<a href=#1115 id=1115 data-nosnippet>1115</a> lower_bounds: HashMap::new(),
+<a href=#1116 id=1116 data-nosnippet>1116</a> upper_bounds: HashMap::new(),
+<a href=#1117 id=1117 data-nosnippet>1117</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#1118 id=1118 data-nosnippet>1118</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#1119 id=1119 data-nosnippet>1119</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#1120 id=1120 data-nosnippet>1120</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#1121 id=1121 data-nosnippet>1121</a> partition_spec_id: <span class="number">0</span>,
+<a href=#1122 id=1122 data-nosnippet>1122</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#1123 id=1123 data-nosnippet>1123</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#1124 id=1124 data-nosnippet>1124</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#1125 id=1125 data-nosnippet>1125</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#1126 id=1126 data-nosnippet>1126</a> }
+<a href=#1127 id=1127 data-nosnippet>1127</a> },
+<a href=#1128 id=1128 data-nosnippet>1128</a> ManifestEntry {
+<a href=#1129 id=1129 data-nosnippet>1129</a> status: ManifestStatus::Added,
+<a href=#1130 id=1130 data-nosnippet>1130</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#1131 id=1131 data-nosnippet>1131</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#1132 id=1132 data-nosnippet>1132</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#1133 id=1133 data-nosnippet>1133</a> data_file: DataFile {
+<a href=#1134 id=1134 data-nosnippet>1134</a> content: DataContentType::Data,
+<a href=#1135 id=1135 data-nosnippet>1135</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#1136 id=1136 data-nosnippet>1136</a> file_format: DataFileFormat::Parquet,
+<a href=#1137 id=1137 data-nosnippet>1137</a> partition: Struct::from_iter(
+<a href=#1138 id=1138 data-nosnippet>1138</a> <span class="macro">vec!</span>[
+<a href=#1139 id=1139 data-nosnippet>1139</a> <span class="prelude-val">Some</span>(Literal::int(<span class="number">1111</span>)),
+<a href=#1140 id=1140 data-nosnippet>1140</a> <span class="prelude-val">None</span>,
+<a href=#1141 id=1141 data-nosnippet>1141</a> <span class="prelude-val">Some</span>(Literal::double(<span class="number">11.0</span>)),
+<a href=#1142 id=1142 data-nosnippet>1142</a> ]
+<a href=#1143 id=1143 data-nosnippet>1143</a> ),
+<a href=#1144 id=1144 data-nosnippet>1144</a> record_count: <span class="number">1</span>,
+<a href=#1145 id=1145 data-nosnippet>1145</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#1146 id=1146 data-nosnippet>1146</a> column_sizes: HashMap::from([(<span class="number">0</span>,<span class="number">73</span>),(<span class="number">6</span>,<span class="number">34</span>),(<span class="number">2</span>,<span class="number">73</span>),(<span class="number">7</span>,<span class="number">61</span>),(<span class="number">3</span>,<span class="number">61</span>),(<span class="number">5</span>,<span class="number">62</span>),(<span class="nu [...]
+<a href=#1147 id=1147 data-nosnippet>1147</a> value_counts: HashMap::from([(<span class="number">4</span>,<span class="number">1</span>),(<span class="number">5</span>,<span class="number">1</span>),(<span class="number">2</span>,<span class="number">1</span>),(<span class="number">0</span>,<span class="number">1</span>),(<span class="number">3</span>,<span class="number">1</span>),(<span class="number">6</span>,<span class="number">1</span>),(<span class="number"> [...]
+<a href=#1148 id=1148 data-nosnippet>1148</a> null_value_counts: HashMap::from([(<span class="number">1</span>,<span class="number">0</span>),(<span class="number">6</span>,<span class="number">0</span>),(<span class="number">2</span>,<span class="number">0</span>),(<span class="number">8</span>,<span class="number">0</span>),(<span class="number">0</span>,<span class="number">0</span>),(<span class="number">3</span>,<span class="number">0</span>),(<span class="num [...]
+<a href=#1149 id=1149 data-nosnippet>1149</a> nan_value_counts: HashMap::new(),
+<a href=#1150 id=1150 data-nosnippet>1150</a> lower_bounds: HashMap::new(),
+<a href=#1151 id=1151 data-nosnippet>1151</a> upper_bounds: HashMap::new(),
+<a href=#1152 id=1152 data-nosnippet>1152</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#1153 id=1153 data-nosnippet>1153</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#1154 id=1154 data-nosnippet>1154</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#1155 id=1155 data-nosnippet>1155</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#1156 id=1156 data-nosnippet>1156</a> partition_spec_id: <span class="number">0</span>,
+<a href=#1157 id=1157 data-nosnippet>1157</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#1158 id=1158 data-nosnippet>1158</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#1159 id=1159 data-nosnippet>1159</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#1160 id=1160 data-nosnippet>1160</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#1161 id=1161 data-nosnippet>1161</a> }
+<a href=#1162 id=1162 data-nosnippet>1162</a> },
+<a href=#1163 id=1163 data-nosnippet>1163</a> ];
+<a href=#1164 id=1164 data-nosnippet>1164</a>
+<a href=#1165 id=1165 data-nosnippet>1165</a> <span class="comment">// write manifest to file
+<a href=#1166 id=1166 data-nosnippet>1166</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
+<a href=#1167 id=1167 data-nosnippet>1167</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
+<a href=#1168 id=1168 data-nosnippet>1168</a> <span class="kw">let </span>io = FileIO::new_with_fs();
+<a href=#1169 id=1169 data-nosnippet>1169</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#1170 id=1170 data-nosnippet>1170</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#1171 id=1171 data-nosnippet>1171</a> output_file,
+<a href=#1172 id=1172 data-nosnippet>1172</a> <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#1173 id=1173 data-nosnippet>1173</a> metadata.schema.clone(),
+<a href=#1174 id=1174 data-nosnippet>1174</a> metadata.partition_spec.clone(),
+<a href=#1175 id=1175 data-nosnippet>1175</a> )
+<a href=#1176 id=1176 data-nosnippet>1176</a> .build_v2_data();
+<a href=#1177 id=1177 data-nosnippet>1177</a> <span class="kw">for </span>entry <span class="kw">in </span><span class="kw-2">&</span>entries {
+<a href=#1178 id=1178 data-nosnippet>1178</a> writer.add_entry(entry.clone()).unwrap();
+<a href=#1179 id=1179 data-nosnippet>1179</a> }
+<a href=#1180 id=1180 data-nosnippet>1180</a> <span class="kw">let </span>res = writer.write_manifest_file().<span class="kw">await</span>.unwrap();
+<a href=#1181 id=1181 data-nosnippet>1181</a>
+<a href=#1182 id=1182 data-nosnippet>1182</a> <span class="kw">let </span>partitions = res.partitions.unwrap();
+<a href=#1183 id=1183 data-nosnippet>1183</a>
+<a href=#1184 id=1184 data-nosnippet>1184</a> <span class="macro">assert_eq!</span>(partitions.len(), <span class="number">3</span>);
+<a href=#1185 id=1185 data-nosnippet>1185</a> <span class="macro">assert_eq!</span>(
+<a href=#1186 id=1186 data-nosnippet>1186</a> partitions[<span class="number">0</span>].clone().lower_bound.unwrap(),
+<a href=#1187 id=1187 data-nosnippet>1187</a> Datum::int(<span class="number">1111</span>).to_bytes().unwrap()
+<a href=#1188 id=1188 data-nosnippet>1188</a> );
+<a href=#1189 id=1189 data-nosnippet>1189</a> <span class="macro">assert_eq!</span>(
+<a href=#1190 id=1190 data-nosnippet>1190</a> partitions[<span class="number">0</span>].clone().upper_bound.unwrap(),
+<a href=#1191 id=1191 data-nosnippet>1191</a> Datum::int(<span class="number">2021</span>).to_bytes().unwrap()
+<a href=#1192 id=1192 data-nosnippet>1192</a> );
+<a href=#1193 id=1193 data-nosnippet>1193</a> <span class="macro">assert!</span>(!partitions[<span class="number">0</span>].clone().contains_null);
+<a href=#1194 id=1194 data-nosnippet>1194</a> <span class="macro">assert_eq!</span>(partitions[<span class="number">0</span>].clone().contains_nan, <span class="prelude-val">Some</span>(<span class="bool-val">false</span>));
+<a href=#1195 id=1195 data-nosnippet>1195</a>
+<a href=#1196 id=1196 data-nosnippet>1196</a> <span class="macro">assert_eq!</span>(
+<a href=#1197 id=1197 data-nosnippet>1197</a> partitions[<span class="number">1</span>].clone().lower_bound.unwrap(),
+<a href=#1198 id=1198 data-nosnippet>1198</a> Datum::float(<span class="number">1.0</span>).to_bytes().unwrap()
+<a href=#1199 id=1199 data-nosnippet>1199</a> );
+<a href=#1200 id=1200 data-nosnippet>1200</a> <span class="macro">assert_eq!</span>(
+<a href=#1201 id=1201 data-nosnippet>1201</a> partitions[<span class="number">1</span>].clone().upper_bound.unwrap(),
+<a href=#1202 id=1202 data-nosnippet>1202</a> Datum::float(<span class="number">15.5</span>).to_bytes().unwrap()
+<a href=#1203 id=1203 data-nosnippet>1203</a> );
+<a href=#1204 id=1204 data-nosnippet>1204</a> <span class="macro">assert!</span>(partitions[<span class="number">1</span>].clone().contains_null);
+<a href=#1205 id=1205 data-nosnippet>1205</a> <span class="macro">assert_eq!</span>(partitions[<span class="number">1</span>].clone().contains_nan, <span class="prelude-val">Some</span>(<span class="bool-val">true</span>));
+<a href=#1206 id=1206 data-nosnippet>1206</a>
+<a href=#1207 id=1207 data-nosnippet>1207</a> <span class="macro">assert_eq!</span>(
+<a href=#1208 id=1208 data-nosnippet>1208</a> partitions[<span class="number">2</span>].clone().lower_bound.unwrap(),
+<a href=#1209 id=1209 data-nosnippet>1209</a> Datum::double(<span class="number">1.0</span>).to_bytes().unwrap()
+<a href=#1210 id=1210 data-nosnippet>1210</a> );
+<a href=#1211 id=1211 data-nosnippet>1211</a> <span class="macro">assert_eq!</span>(
+<a href=#1212 id=1212 data-nosnippet>1212</a> partitions[<span class="number">2</span>].clone().upper_bound.unwrap(),
+<a href=#1213 id=1213 data-nosnippet>1213</a> Datum::double(<span class="number">25.5</span>).to_bytes().unwrap()
+<a href=#1214 id=1214 data-nosnippet>1214</a> );
+<a href=#1215 id=1215 data-nosnippet>1215</a> <span class="macro">assert!</span>(!partitions[<span class="number">2</span>].clone().contains_null);
+<a href=#1216 id=1216 data-nosnippet>1216</a> <span class="macro">assert_eq!</span>(partitions[<span class="number">2</span>].clone().contains_nan, <span class="prelude-val">Some</span>(<span class="bool-val">false</span>));
+<a href=#1217 id=1217 data-nosnippet>1217</a> }
+<a href=#1218 id=1218 data-nosnippet>1218</a>
+<a href=#1219 id=1219 data-nosnippet>1219</a> <span class="attr">#[test]
+<a href=#1220 id=1220 data-nosnippet>1220</a> </span><span class="kw">fn </span>test_data_file_serialization() {
+<a href=#1221 id=1221 data-nosnippet>1221</a> <span class="comment">// Create a simple schema
+<a href=#1222 id=1222 data-nosnippet>1222</a> </span><span class="kw">let </span>schema = Schema::builder()
+<a href=#1223 id=1223 data-nosnippet>1223</a> .with_schema_id(<span class="number">1</span>)
+<a href=#1224 id=1224 data-nosnippet>1224</a> .with_identifier_field_ids(<span class="macro">vec!</span>[<span class="number">1</span>])
+<a href=#1225 id=1225 data-nosnippet>1225</a> .with_fields(<span class="macro">vec!</span>[
+<a href=#1226 id=1226 data-nosnippet>1226</a> NestedField::required(<span class="number">1</span>, <span class="string">"id"</span>, Type::Primitive(PrimitiveType::Long)).into(),
+<a href=#1227 id=1227 data-nosnippet>1227</a> NestedField::required(<span class="number">2</span>, <span class="string">"name"</span>, Type::Primitive(PrimitiveType::String)).into(),
+<a href=#1228 id=1228 data-nosnippet>1228</a> ])
+<a href=#1229 id=1229 data-nosnippet>1229</a> .build()
+<a href=#1230 id=1230 data-nosnippet>1230</a> .unwrap();
+<a href=#1231 id=1231 data-nosnippet>1231</a>
+<a href=#1232 id=1232 data-nosnippet>1232</a> <span class="comment">// Create a partition spec
+<a href=#1233 id=1233 data-nosnippet>1233</a> </span><span class="kw">let </span>partition_spec = PartitionSpec::builder(schema.clone())
+<a href=#1234 id=1234 data-nosnippet>1234</a> .with_spec_id(<span class="number">1</span>)
+<a href=#1235 id=1235 data-nosnippet>1235</a> .add_partition_field(<span class="string">"id"</span>, <span class="string">"id_partition"</span>, Transform::Identity)
+<a href=#1236 id=1236 data-nosnippet>1236</a> .unwrap()
+<a href=#1237 id=1237 data-nosnippet>1237</a> .build()
+<a href=#1238 id=1238 data-nosnippet>1238</a> .unwrap();
+<a href=#1239 id=1239 data-nosnippet>1239</a>
+<a href=#1240 id=1240 data-nosnippet>1240</a> <span class="comment">// Get partition type from the partition spec
+<a href=#1241 id=1241 data-nosnippet>1241</a> </span><span class="kw">let </span>partition_type = partition_spec.partition_type(<span class="kw-2">&</span>schema).unwrap();
+<a href=#1242 id=1242 data-nosnippet>1242</a>
+<a href=#1243 id=1243 data-nosnippet>1243</a> <span class="comment">// Create a vector of DataFile objects
+<a href=#1244 id=1244 data-nosnippet>1244</a> </span><span class="kw">let </span>data_files = <span class="macro">vec!</span>[
+<a href=#1245 id=1245 data-nosnippet>1245</a> DataFileBuilder::default()
+<a href=#1246 id=1246 data-nosnippet>1246</a> .content(DataContentType::Data)
+<a href=#1247 id=1247 data-nosnippet>1247</a> .file_format(DataFileFormat::Parquet)
+<a href=#1248 id=1248 data-nosnippet>1248</a> .file_path(<span class="string">"path/to/file1.parquet"</span>.to_string())
+<a href=#1249 id=1249 data-nosnippet>1249</a> .file_size_in_bytes(<span class="number">1024</span>)
+<a href=#1250 id=1250 data-nosnippet>1250</a> .record_count(<span class="number">100</span>)
+<a href=#1251 id=1251 data-nosnippet>1251</a> .partition_spec_id(<span class="number">1</span>)
+<a href=#1252 id=1252 data-nosnippet>1252</a> .partition(Struct::empty())
+<a href=#1253 id=1253 data-nosnippet>1253</a> .column_sizes(HashMap::from([(<span class="number">1</span>, <span class="number">512</span>), (<span class="number">2</span>, <span class="number">1024</span>)]))
+<a href=#1254 id=1254 data-nosnippet>1254</a> .value_counts(HashMap::from([(<span class="number">1</span>, <span class="number">100</span>), (<span class="number">2</span>, <span class="number">500</span>)]))
+<a href=#1255 id=1255 data-nosnippet>1255</a> .null_value_counts(HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">1</span>)]))
+<a href=#1256 id=1256 data-nosnippet>1256</a> .build()
+<a href=#1257 id=1257 data-nosnippet>1257</a> .unwrap(),
+<a href=#1258 id=1258 data-nosnippet>1258</a> DataFileBuilder::default()
+<a href=#1259 id=1259 data-nosnippet>1259</a> .content(DataContentType::Data)
+<a href=#1260 id=1260 data-nosnippet>1260</a> .file_format(DataFileFormat::Parquet)
+<a href=#1261 id=1261 data-nosnippet>1261</a> .file_path(<span class="string">"path/to/file2.parquet"</span>.to_string())
+<a href=#1262 id=1262 data-nosnippet>1262</a> .file_size_in_bytes(<span class="number">2048</span>)
+<a href=#1263 id=1263 data-nosnippet>1263</a> .record_count(<span class="number">200</span>)
+<a href=#1264 id=1264 data-nosnippet>1264</a> .partition_spec_id(<span class="number">1</span>)
+<a href=#1265 id=1265 data-nosnippet>1265</a> .partition(Struct::empty())
+<a href=#1266 id=1266 data-nosnippet>1266</a> .column_sizes(HashMap::from([(<span class="number">1</span>, <span class="number">1024</span>), (<span class="number">2</span>, <span class="number">2048</span>)]))
+<a href=#1267 id=1267 data-nosnippet>1267</a> .value_counts(HashMap::from([(<span class="number">1</span>, <span class="number">200</span>), (<span class="number">2</span>, <span class="number">600</span>)]))
+<a href=#1268 id=1268 data-nosnippet>1268</a> .null_value_counts(HashMap::from([(<span class="number">1</span>, <span class="number">10</span>), (<span class="number">2</span>, <span class="number">999</span>)]))
+<a href=#1269 id=1269 data-nosnippet>1269</a> .build()
+<a href=#1270 id=1270 data-nosnippet>1270</a> .unwrap(),
+<a href=#1271 id=1271 data-nosnippet>1271</a> ];
+<a href=#1272 id=1272 data-nosnippet>1272</a>
+<a href=#1273 id=1273 data-nosnippet>1273</a> <span class="comment">// Serialize the DataFile objects
+<a href=#1274 id=1274 data-nosnippet>1274</a> </span><span class="kw">let </span>serialized_files = data_files
+<a href=#1275 id=1275 data-nosnippet>1275</a> .clone()
+<a href=#1276 id=1276 data-nosnippet>1276</a> .into_iter()
+<a href=#1277 id=1277 data-nosnippet>1277</a> .map(|f| serialize_data_file_to_json(f, <span class="kw-2">&</span>partition_type, FormatVersion::V2).unwrap())
+<a href=#1278 id=1278 data-nosnippet>1278</a> .collect::<Vec<String>>();
+<a href=#1279 id=1279 data-nosnippet>1279</a>
+<a href=#1280 id=1280 data-nosnippet>1280</a> <span class="comment">// Verify we have the expected serialized files
+<a href=#1281 id=1281 data-nosnippet>1281</a> </span><span class="macro">assert_eq!</span>(serialized_files.len(), <span class="number">2</span>);
+<a href=#1282 id=1282 data-nosnippet>1282</a> <span class="kw">let </span>pretty_json1: Value = serde_json::from_str(serialized_files.first().unwrap()).unwrap();
+<a href=#1283 id=1283 data-nosnippet>1283</a> <span class="kw">let </span>pretty_json2: Value = serde_json::from_str(serialized_files.get(<span class="number">1</span>).unwrap()).unwrap();
+<a href=#1284 id=1284 data-nosnippet>1284</a> <span class="kw">let </span>expected_serialized_file1 = <span class="macro">serde_json::json!</span>({
+<a href=#1285 id=1285 data-nosnippet>1285</a> <span class="string">"content"</span>: <span class="number">0</span>,
+<a href=#1286 id=1286 data-nosnippet>1286</a> <span class="string">"file_path"</span>: <span class="string">"path/to/file1.parquet"</span>,
+<a href=#1287 id=1287 data-nosnippet>1287</a> <span class="string">"file_format"</span>: <span class="string">"PARQUET"</span>,
+<a href=#1288 id=1288 data-nosnippet>1288</a> <span class="string">"partition"</span>: {},
+<a href=#1289 id=1289 data-nosnippet>1289</a> <span class="string">"record_count"</span>: <span class="number">100</span>,
+<a href=#1290 id=1290 data-nosnippet>1290</a> <span class="string">"file_size_in_bytes"</span>: <span class="number">1024</span>,
+<a href=#1291 id=1291 data-nosnippet>1291</a> <span class="string">"column_sizes"</span>: [
+<a href=#1292 id=1292 data-nosnippet>1292</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">512 </span>},
+<a href=#1293 id=1293 data-nosnippet>1293</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">1024 </span>}
+<a href=#1294 id=1294 data-nosnippet>1294</a> ],
+<a href=#1295 id=1295 data-nosnippet>1295</a> <span class="string">"value_counts"</span>: [
+<a href=#1296 id=1296 data-nosnippet>1296</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">100 </span>},
+<a href=#1297 id=1297 data-nosnippet>1297</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">500 </span>}
+<a href=#1298 id=1298 data-nosnippet>1298</a> ],
+<a href=#1299 id=1299 data-nosnippet>1299</a> <span class="string">"null_value_counts"</span>: [
+<a href=#1300 id=1300 data-nosnippet>1300</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">0 </span>},
+<a href=#1301 id=1301 data-nosnippet>1301</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">1 </span>}
+<a href=#1302 id=1302 data-nosnippet>1302</a> ],
+<a href=#1303 id=1303 data-nosnippet>1303</a> <span class="string">"nan_value_counts"</span>: [],
+<a href=#1304 id=1304 data-nosnippet>1304</a> <span class="string">"lower_bounds"</span>: [],
+<a href=#1305 id=1305 data-nosnippet>1305</a> <span class="string">"upper_bounds"</span>: [],
+<a href=#1306 id=1306 data-nosnippet>1306</a> <span class="string">"key_metadata"</span>: null,
+<a href=#1307 id=1307 data-nosnippet>1307</a> <span class="string">"split_offsets"</span>: null,
+<a href=#1308 id=1308 data-nosnippet>1308</a> <span class="string">"equality_ids"</span>: null,
+<a href=#1309 id=1309 data-nosnippet>1309</a> <span class="string">"sort_order_id"</span>: null,
+<a href=#1310 id=1310 data-nosnippet>1310</a> <span class="string">"first_row_id"</span>: null,
+<a href=#1311 id=1311 data-nosnippet>1311</a> <span class="string">"referenced_data_file"</span>: null,
+<a href=#1312 id=1312 data-nosnippet>1312</a> <span class="string">"content_offset"</span>: null,
+<a href=#1313 id=1313 data-nosnippet>1313</a> <span class="string">"content_size_in_bytes"</span>: null
+<a href=#1314 id=1314 data-nosnippet>1314</a> });
+<a href=#1315 id=1315 data-nosnippet>1315</a> <span class="kw">let </span>expected_serialized_file2 = <span class="macro">serde_json::json!</span>({
+<a href=#1316 id=1316 data-nosnippet>1316</a> <span class="string">"content"</span>: <span class="number">0</span>,
+<a href=#1317 id=1317 data-nosnippet>1317</a> <span class="string">"file_path"</span>: <span class="string">"path/to/file2.parquet"</span>,
+<a href=#1318 id=1318 data-nosnippet>1318</a> <span class="string">"file_format"</span>: <span class="string">"PARQUET"</span>,
+<a href=#1319 id=1319 data-nosnippet>1319</a> <span class="string">"partition"</span>: {},
+<a href=#1320 id=1320 data-nosnippet>1320</a> <span class="string">"record_count"</span>: <span class="number">200</span>,
+<a href=#1321 id=1321 data-nosnippet>1321</a> <span class="string">"file_size_in_bytes"</span>: <span class="number">2048</span>,
+<a href=#1322 id=1322 data-nosnippet>1322</a> <span class="string">"column_sizes"</span>: [
+<a href=#1323 id=1323 data-nosnippet>1323</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">1024 </span>},
+<a href=#1324 id=1324 data-nosnippet>1324</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">2048 </span>}
+<a href=#1325 id=1325 data-nosnippet>1325</a> ],
+<a href=#1326 id=1326 data-nosnippet>1326</a> <span class="string">"value_counts"</span>: [
+<a href=#1327 id=1327 data-nosnippet>1327</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">200 </span>},
+<a href=#1328 id=1328 data-nosnippet>1328</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">600 </span>}
+<a href=#1329 id=1329 data-nosnippet>1329</a> ],
+<a href=#1330 id=1330 data-nosnippet>1330</a> <span class="string">"null_value_counts"</span>: [
+<a href=#1331 id=1331 data-nosnippet>1331</a> { <span class="string">"key"</span>: <span class="number">1</span>, <span class="string">"value"</span>: <span class="number">10 </span>},
+<a href=#1332 id=1332 data-nosnippet>1332</a> { <span class="string">"key"</span>: <span class="number">2</span>, <span class="string">"value"</span>: <span class="number">999 </span>}
+<a href=#1333 id=1333 data-nosnippet>1333</a> ],
+<a href=#1334 id=1334 data-nosnippet>1334</a> <span class="string">"nan_value_counts"</span>: [],
+<a href=#1335 id=1335 data-nosnippet>1335</a> <span class="string">"lower_bounds"</span>: [],
+<a href=#1336 id=1336 data-nosnippet>1336</a> <span class="string">"upper_bounds"</span>: [],
+<a href=#1337 id=1337 data-nosnippet>1337</a> <span class="string">"key_metadata"</span>: null,
+<a href=#1338 id=1338 data-nosnippet>1338</a> <span class="string">"split_offsets"</span>: null,
+<a href=#1339 id=1339 data-nosnippet>1339</a> <span class="string">"equality_ids"</span>: null,
+<a href=#1340 id=1340 data-nosnippet>1340</a> <span class="string">"sort_order_id"</span>: null,
+<a href=#1341 id=1341 data-nosnippet>1341</a> <span class="string">"first_row_id"</span>: null,
+<a href=#1342 id=1342 data-nosnippet>1342</a> <span class="string">"referenced_data_file"</span>: null,
+<a href=#1343 id=1343 data-nosnippet>1343</a> <span class="string">"content_offset"</span>: null,
+<a href=#1344 id=1344 data-nosnippet>1344</a> <span class="string">"content_size_in_bytes"</span>: null
+<a href=#1345 id=1345 data-nosnippet>1345</a> });
+<a href=#1346 id=1346 data-nosnippet>1346</a> <span class="macro">assert_eq!</span>(pretty_json1, expected_serialized_file1);
+<a href=#1347 id=1347 data-nosnippet>1347</a> <span class="macro">assert_eq!</span>(pretty_json2, expected_serialized_file2);
+<a href=#1348 id=1348 data-nosnippet>1348</a>
+<a href=#1349 id=1349 data-nosnippet>1349</a> <span class="comment">// Now deserialize the JSON strings back into DataFile objects
+<a href=#1350 id=1350 data-nosnippet>1350</a> </span><span class="kw">let </span>deserialized_files: Vec<DataFile> = serialized_files
+<a href=#1351 id=1351 data-nosnippet>1351</a> .into_iter()
+<a href=#1352 id=1352 data-nosnippet>1352</a> .map(|json| {
+<a href=#1353 id=1353 data-nosnippet>1353</a> deserialize_data_file_from_json(
+<a href=#1354 id=1354 data-nosnippet>1354</a> <span class="kw-2">&</span>json,
+<a href=#1355 id=1355 data-nosnippet>1355</a> partition_spec.spec_id(),
+<a href=#1356 id=1356 data-nosnippet>1356</a> <span class="kw-2">&</span>partition_type,
+<a href=#1357 id=1357 data-nosnippet>1357</a> <span class="kw-2">&</span>schema,
+<a href=#1358 id=1358 data-nosnippet>1358</a> )
+<a href=#1359 id=1359 data-nosnippet>1359</a> .unwrap()
+<a href=#1360 id=1360 data-nosnippet>1360</a> })
+<a href=#1361 id=1361 data-nosnippet>1361</a> .collect();
+<a href=#1362 id=1362 data-nosnippet>1362</a>
+<a href=#1363 id=1363 data-nosnippet>1363</a> <span class="comment">// Verify we have the expected number of deserialized files
+<a href=#1364 id=1364 data-nosnippet>1364</a> </span><span class="macro">assert_eq!</span>(deserialized_files.len(), <span class="number">2</span>);
+<a href=#1365 id=1365 data-nosnippet>1365</a> <span class="kw">let </span>deserialized_data_file1 = deserialized_files.first().unwrap();
+<a href=#1366 id=1366 data-nosnippet>1366</a> <span class="kw">let </span>deserialized_data_file2 = deserialized_files.get(<span class="number">1</span>).unwrap();
+<a href=#1367 id=1367 data-nosnippet>1367</a> <span class="kw">let </span>original_data_file1 = data_files.first().unwrap();
+<a href=#1368 id=1368 data-nosnippet>1368</a> <span class="kw">let </span>original_data_file2 = data_files.get(<span class="number">1</span>).unwrap();
+<a href=#1369 id=1369 data-nosnippet>1369</a>
+<a href=#1370 id=1370 data-nosnippet>1370</a> <span class="macro">assert_eq!</span>(deserialized_data_file1, original_data_file1);
+<a href=#1371 id=1371 data-nosnippet>1371</a> <span class="macro">assert_eq!</span>(deserialized_data_file2, original_data_file2);
+<a href=#1372 id=1372 data-nosnippet>1372</a> }
+<a href=#1373 id=1373 data-nosnippet>1373</a>}
</code></pre></div></section></main></body></html>
\ No newline at end of file
diff --git a/api/src/iceberg/spec/manifest/writer.rs.html b/api/src/iceberg/spec/manifest/writer.rs.html
index f4d40fd42..493f94718 100644
--- a/api/src/iceberg/spec/manifest/writer.rs.html
+++ b/api/src/iceberg/spec/manifest/writer.rs.html
@@ -35,7 +35,7 @@
<a href=#35 id=35 data-nosnippet>35</a><span class="kw">use </span><span class="kw">crate</span>::spec::manifest::{manifest_schema_v1, manifest_schema_v2};
<a href=#36 id=36 data-nosnippet>36</a><span class="kw">use </span><span class="kw">crate</span>::spec::{
<a href=#37 id=37 data-nosnippet>37</a> DataContentType, DataFile, FieldSummary, ManifestEntry, ManifestFile, ManifestMetadata,
-<a href=#38 id=38 data-nosnippet>38</a> ManifestStatus, PrimitiveLiteral, SchemaRef, StructType,
+<a href=#38 id=38 data-nosnippet>38</a> ManifestStatus, PrimitiveLiteral, SchemaRef, StructType, Type,
<a href=#39 id=39 data-nosnippet>39</a>};
<a href=#40 id=40 data-nosnippet>40</a><span class="kw">use </span>crate::{Error, ErrorKind};
<a href=#41 id=41 data-nosnippet>41</a>
@@ -445,401 +445,406 @@
<a href=#445 id=445 data-nosnippet>445</a> </span>.metadata
<a href=#446 id=446 data-nosnippet>446</a> .partition_spec
<a href=#447 id=447 data-nosnippet>447</a> .partition_type(<span class="kw-2">&</span><span class="self">self</span>.metadata.schema)<span class="question-mark">?</span>;
-<a href=#448 id=448 data-nosnippet>448</a> <span class="kw">let </span>table_schema = <span class="kw-2">&</span><span class="self">self</span>.metadata.schema;
-<a href=#449 id=449 data-nosnippet>449</a> <span class="kw">let </span>avro_schema = <span class="kw">match </span><span class="self">self</span>.metadata.format_version {
-<a href=#450 id=450 data-nosnippet>450</a> FormatVersion::V1 => manifest_schema_v1(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>,
-<a href=#451 id=451 data-nosnippet>451</a> <span class="comment">// Manifest schema did not change between V2 and V3
-<a href=#452 id=452 data-nosnippet>452</a> </span>FormatVersion::V2 | FormatVersion::V3 => manifest_schema_v2(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>,
-<a href=#453 id=453 data-nosnippet>453</a> };
-<a href=#454 id=454 data-nosnippet>454</a> <span class="kw">let </span><span class="kw-2">mut </span>avro_writer = AvroWriter::new(<span class="kw-2">&</span>avro_schema, Vec::new());
-<a href=#455 id=455 data-nosnippet>455</a> avro_writer.add_user_metadata(
-<a href=#456 id=456 data-nosnippet>456</a> <span class="string">"schema"</span>.to_string(),
-<a href=#457 id=457 data-nosnippet>457</a> to_vec(table_schema).map_err(|err| {
-<a href=#458 id=458 data-nosnippet>458</a> Error::new(ErrorKind::DataInvalid, <span class="string">"Fail to serialize table schema"</span>)
-<a href=#459 id=459 data-nosnippet>459</a> .with_source(err)
-<a href=#460 id=460 data-nosnippet>460</a> })<span class="question-mark">?</span>,
-<a href=#461 id=461 data-nosnippet>461</a> )<span class="question-mark">?</span>;
-<a href=#462 id=462 data-nosnippet>462</a> avro_writer.add_user_metadata(
-<a href=#463 id=463 data-nosnippet>463</a> <span class="string">"schema-id"</span>.to_string(),
-<a href=#464 id=464 data-nosnippet>464</a> table_schema.schema_id().to_string(),
-<a href=#465 id=465 data-nosnippet>465</a> )<span class="question-mark">?</span>;
-<a href=#466 id=466 data-nosnippet>466</a> avro_writer.add_user_metadata(
-<a href=#467 id=467 data-nosnippet>467</a> <span class="string">"partition-spec"</span>.to_string(),
-<a href=#468 id=468 data-nosnippet>468</a> to_vec(<span class="kw-2">&</span><span class="self">self</span>.metadata.partition_spec.fields()).map_err(|err| {
-<a href=#469 id=469 data-nosnippet>469</a> Error::new(ErrorKind::DataInvalid, <span class="string">"Fail to serialize partition spec"</span>)
-<a href=#470 id=470 data-nosnippet>470</a> .with_source(err)
-<a href=#471 id=471 data-nosnippet>471</a> })<span class="question-mark">?</span>,
-<a href=#472 id=472 data-nosnippet>472</a> )<span class="question-mark">?</span>;
-<a href=#473 id=473 data-nosnippet>473</a> avro_writer.add_user_metadata(
-<a href=#474 id=474 data-nosnippet>474</a> <span class="string">"partition-spec-id"</span>.to_string(),
-<a href=#475 id=475 data-nosnippet>475</a> <span class="self">self</span>.metadata.partition_spec.spec_id().to_string(),
-<a href=#476 id=476 data-nosnippet>476</a> )<span class="question-mark">?</span>;
-<a href=#477 id=477 data-nosnippet>477</a> avro_writer.add_user_metadata(
-<a href=#478 id=478 data-nosnippet>478</a> <span class="string">"format-version"</span>.to_string(),
-<a href=#479 id=479 data-nosnippet>479</a> (<span class="self">self</span>.metadata.format_version <span class="kw">as </span>u8).to_string(),
-<a href=#480 id=480 data-nosnippet>480</a> )<span class="question-mark">?</span>;
-<a href=#481 id=481 data-nosnippet>481</a> <span class="kw">match </span><span class="self">self</span>.metadata.format_version {
-<a href=#482 id=482 data-nosnippet>482</a> FormatVersion::V1 => {}
-<a href=#483 id=483 data-nosnippet>483</a> FormatVersion::V2 | FormatVersion::V3 => {
-<a href=#484 id=484 data-nosnippet>484</a> avro_writer
-<a href=#485 id=485 data-nosnippet>485</a> .add_user_metadata(<span class="string">"content"</span>.to_string(), <span class="self">self</span>.metadata.content.to_string())<span class="question-mark">?</span>;
-<a href=#486 id=486 data-nosnippet>486</a> }
-<a href=#487 id=487 data-nosnippet>487</a> }
-<a href=#488 id=488 data-nosnippet>488</a>
-<a href=#489 id=489 data-nosnippet>489</a> <span class="kw">let </span>partition_summary = <span class="self">self</span>.construct_partition_summaries(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>;
-<a href=#490 id=490 data-nosnippet>490</a> <span class="comment">// Write manifest entries
-<a href=#491 id=491 data-nosnippet>491</a> </span><span class="kw">for </span>entry <span class="kw">in </span>std::mem::take(<span class="kw-2">&mut </span><span class="self">self</span>.manifest_entries) {
-<a href=#492 id=492 data-nosnippet>492</a> <span class="kw">let </span>value = <span class="kw">match </span><span class="self">self</span>.metadata.format_version {
-<a href=#493 id=493 data-nosnippet>493</a> FormatVersion::V1 => to_value(ManifestEntryV1::try_from(entry, <span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>)<span class="question-mark">?
-<a href=#494 id=494 data-nosnippet>494</a> </span>.resolve(<span class="kw-2">&</span>avro_schema)<span class="question-mark">?</span>,
-<a href=#495 id=495 data-nosnippet>495</a> <span class="comment">// Manifest entry format did not change between V2 and V3
-<a href=#496 id=496 data-nosnippet>496</a> </span>FormatVersion::V2 | FormatVersion::V3 => {
-<a href=#497 id=497 data-nosnippet>497</a> to_value(ManifestEntryV2::try_from(entry, <span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>)<span class="question-mark">?
+<a href=#448 id=448 data-nosnippet>448</a> <span class="comment">// Wrap once and reuse for every entry so the per-entry conversion does
+<a href=#449 id=449 data-nosnippet>449</a> // not rebuild the partition type's field-name lookup on each call.
+<a href=#450 id=450 data-nosnippet>450</a> </span><span class="kw">let </span>partition_struct_type = Type::Struct(partition_type.clone());
+<a href=#451 id=451 data-nosnippet>451</a> <span class="kw">let </span>table_schema = <span class="kw-2">&</span><span class="self">self</span>.metadata.schema;
+<a href=#452 id=452 data-nosnippet>452</a> <span class="kw">let </span>avro_schema = <span class="kw">match </span><span class="self">self</span>.metadata.format_version {
+<a href=#453 id=453 data-nosnippet>453</a> FormatVersion::V1 => manifest_schema_v1(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>,
+<a href=#454 id=454 data-nosnippet>454</a> <span class="comment">// Manifest schema did not change between V2 and V3
+<a href=#455 id=455 data-nosnippet>455</a> </span>FormatVersion::V2 | FormatVersion::V3 => manifest_schema_v2(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>,
+<a href=#456 id=456 data-nosnippet>456</a> };
+<a href=#457 id=457 data-nosnippet>457</a> <span class="kw">let </span><span class="kw-2">mut </span>avro_writer = AvroWriter::new(<span class="kw-2">&</span>avro_schema, Vec::new());
+<a href=#458 id=458 data-nosnippet>458</a> avro_writer.add_user_metadata(
+<a href=#459 id=459 data-nosnippet>459</a> <span class="string">"schema"</span>.to_string(),
+<a href=#460 id=460 data-nosnippet>460</a> to_vec(table_schema).map_err(|err| {
+<a href=#461 id=461 data-nosnippet>461</a> Error::new(ErrorKind::DataInvalid, <span class="string">"Fail to serialize table schema"</span>)
+<a href=#462 id=462 data-nosnippet>462</a> .with_source(err)
+<a href=#463 id=463 data-nosnippet>463</a> })<span class="question-mark">?</span>,
+<a href=#464 id=464 data-nosnippet>464</a> )<span class="question-mark">?</span>;
+<a href=#465 id=465 data-nosnippet>465</a> avro_writer.add_user_metadata(
+<a href=#466 id=466 data-nosnippet>466</a> <span class="string">"schema-id"</span>.to_string(),
+<a href=#467 id=467 data-nosnippet>467</a> table_schema.schema_id().to_string(),
+<a href=#468 id=468 data-nosnippet>468</a> )<span class="question-mark">?</span>;
+<a href=#469 id=469 data-nosnippet>469</a> avro_writer.add_user_metadata(
+<a href=#470 id=470 data-nosnippet>470</a> <span class="string">"partition-spec"</span>.to_string(),
+<a href=#471 id=471 data-nosnippet>471</a> to_vec(<span class="kw-2">&</span><span class="self">self</span>.metadata.partition_spec.fields()).map_err(|err| {
+<a href=#472 id=472 data-nosnippet>472</a> Error::new(ErrorKind::DataInvalid, <span class="string">"Fail to serialize partition spec"</span>)
+<a href=#473 id=473 data-nosnippet>473</a> .with_source(err)
+<a href=#474 id=474 data-nosnippet>474</a> })<span class="question-mark">?</span>,
+<a href=#475 id=475 data-nosnippet>475</a> )<span class="question-mark">?</span>;
+<a href=#476 id=476 data-nosnippet>476</a> avro_writer.add_user_metadata(
+<a href=#477 id=477 data-nosnippet>477</a> <span class="string">"partition-spec-id"</span>.to_string(),
+<a href=#478 id=478 data-nosnippet>478</a> <span class="self">self</span>.metadata.partition_spec.spec_id().to_string(),
+<a href=#479 id=479 data-nosnippet>479</a> )<span class="question-mark">?</span>;
+<a href=#480 id=480 data-nosnippet>480</a> avro_writer.add_user_metadata(
+<a href=#481 id=481 data-nosnippet>481</a> <span class="string">"format-version"</span>.to_string(),
+<a href=#482 id=482 data-nosnippet>482</a> (<span class="self">self</span>.metadata.format_version <span class="kw">as </span>u8).to_string(),
+<a href=#483 id=483 data-nosnippet>483</a> )<span class="question-mark">?</span>;
+<a href=#484 id=484 data-nosnippet>484</a> <span class="kw">match </span><span class="self">self</span>.metadata.format_version {
+<a href=#485 id=485 data-nosnippet>485</a> FormatVersion::V1 => {}
+<a href=#486 id=486 data-nosnippet>486</a> FormatVersion::V2 | FormatVersion::V3 => {
+<a href=#487 id=487 data-nosnippet>487</a> avro_writer
+<a href=#488 id=488 data-nosnippet>488</a> .add_user_metadata(<span class="string">"content"</span>.to_string(), <span class="self">self</span>.metadata.content.to_string())<span class="question-mark">?</span>;
+<a href=#489 id=489 data-nosnippet>489</a> }
+<a href=#490 id=490 data-nosnippet>490</a> }
+<a href=#491 id=491 data-nosnippet>491</a>
+<a href=#492 id=492 data-nosnippet>492</a> <span class="kw">let </span>partition_summary = <span class="self">self</span>.construct_partition_summaries(<span class="kw-2">&</span>partition_type)<span class="question-mark">?</span>;
+<a href=#493 id=493 data-nosnippet>493</a> <span class="comment">// Write manifest entries
+<a href=#494 id=494 data-nosnippet>494</a> </span><span class="kw">for </span>entry <span class="kw">in </span>std::mem::take(<span class="kw-2">&mut </span><span class="self">self</span>.manifest_entries) {
+<a href=#495 id=495 data-nosnippet>495</a> <span class="kw">let </span>value = <span class="kw">match </span><span class="self">self</span>.metadata.format_version {
+<a href=#496 id=496 data-nosnippet>496</a> FormatVersion::V1 => {
+<a href=#497 id=497 data-nosnippet>497</a> to_value(ManifestEntryV1::try_from(entry, <span class="kw-2">&</span>partition_struct_type)<span class="question-mark">?</span>)<span class="question-mark">?
<a href=#498 id=498 data-nosnippet>498</a> </span>.resolve(<span class="kw-2">&</span>avro_schema)<span class="question-mark">?
<a href=#499 id=499 data-nosnippet>499</a> </span>}
-<a href=#500 id=500 data-nosnippet>500</a> };
-<a href=#501 id=501 data-nosnippet>501</a>
-<a href=#502 id=502 data-nosnippet>502</a> avro_writer.append(value)<span class="question-mark">?</span>;
-<a href=#503 id=503 data-nosnippet>503</a> }
-<a href=#504 id=504 data-nosnippet>504</a>
-<a href=#505 id=505 data-nosnippet>505</a> <span class="kw">let </span>content = avro_writer.into_inner()<span class="question-mark">?</span>;
-<a href=#506 id=506 data-nosnippet>506</a> <span class="kw">let </span>length = content.len();
-<a href=#507 id=507 data-nosnippet>507</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = <span class="self">self</span>.writer_future.<span class="kw">await</span><span class="question-mark">?</span>;
-<a href=#508 id=508 data-nosnippet>508</a> writer.write(Bytes::from(content)).<span class="kw">await</span><span class="question-mark">?</span>;
-<a href=#509 id=509 data-nosnippet>509</a> writer.close().<span class="kw">await</span><span class="question-mark">?</span>;
-<a href=#510 id=510 data-nosnippet>510</a>
-<a href=#511 id=511 data-nosnippet>511</a> <span class="prelude-val">Ok</span>(ManifestFile {
-<a href=#512 id=512 data-nosnippet>512</a> manifest_path: <span class="self">self</span>.location,
-<a href=#513 id=513 data-nosnippet>513</a> manifest_length: length <span class="kw">as </span>i64,
-<a href=#514 id=514 data-nosnippet>514</a> partition_spec_id: <span class="self">self</span>.metadata.partition_spec.spec_id(),
-<a href=#515 id=515 data-nosnippet>515</a> content: <span class="self">self</span>.metadata.content,
-<a href=#516 id=516 data-nosnippet>516</a> <span class="comment">// sequence_number and min_sequence_number with UNASSIGNED_SEQUENCE_NUMBER will be replace with
-<a href=#517 id=517 data-nosnippet>517</a> // real sequence number in `ManifestListWriter`.
-<a href=#518 id=518 data-nosnippet>518</a> </span>sequence_number: UNASSIGNED_SEQUENCE_NUMBER,
-<a href=#519 id=519 data-nosnippet>519</a> min_sequence_number: <span class="self">self</span>.min_seq_num.unwrap_or(UNASSIGNED_SEQUENCE_NUMBER),
-<a href=#520 id=520 data-nosnippet>520</a> added_snapshot_id: <span class="self">self</span>.snapshot_id.unwrap_or(UNASSIGNED_SNAPSHOT_ID),
-<a href=#521 id=521 data-nosnippet>521</a> added_files_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.added_files),
-<a href=#522 id=522 data-nosnippet>522</a> existing_files_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.existing_files),
-<a href=#523 id=523 data-nosnippet>523</a> deleted_files_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.deleted_files),
-<a href=#524 id=524 data-nosnippet>524</a> added_rows_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.added_rows),
-<a href=#525 id=525 data-nosnippet>525</a> existing_rows_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.existing_rows),
-<a href=#526 id=526 data-nosnippet>526</a> deleted_rows_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.deleted_rows),
-<a href=#527 id=527 data-nosnippet>527</a> partitions: <span class="prelude-val">Some</span>(partition_summary),
-<a href=#528 id=528 data-nosnippet>528</a> key_metadata: <span class="self">self</span>.key_metadata,
-<a href=#529 id=529 data-nosnippet>529</a> first_row_id: <span class="self">self</span>.first_row_id,
-<a href=#530 id=530 data-nosnippet>530</a> })
-<a href=#531 id=531 data-nosnippet>531</a> }
-<a href=#532 id=532 data-nosnippet>532</a>}
-<a href=#533 id=533 data-nosnippet>533</a>
-<a href=#534 id=534 data-nosnippet>534</a><span class="kw">struct </span>PartitionFieldStats {
-<a href=#535 id=535 data-nosnippet>535</a> partition_type: PrimitiveType,
-<a href=#536 id=536 data-nosnippet>536</a>
-<a href=#537 id=537 data-nosnippet>537</a> contains_null: bool,
-<a href=#538 id=538 data-nosnippet>538</a> contains_nan: <span class="prelude-ty">Option</span><bool>,
-<a href=#539 id=539 data-nosnippet>539</a> lower_bound: <span class="prelude-ty">Option</span><Datum>,
-<a href=#540 id=540 data-nosnippet>540</a> upper_bound: <span class="prelude-ty">Option</span><Datum>,
-<a href=#541 id=541 data-nosnippet>541</a>}
-<a href=#542 id=542 data-nosnippet>542</a>
-<a href=#543 id=543 data-nosnippet>543</a><span class="kw">impl </span>PartitionFieldStats {
-<a href=#544 id=544 data-nosnippet>544</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>new(partition_type: PrimitiveType) -> <span class="self">Self </span>{
-<a href=#545 id=545 data-nosnippet>545</a> <span class="self">Self </span>{
-<a href=#546 id=546 data-nosnippet>546</a> partition_type,
-<a href=#547 id=547 data-nosnippet>547</a> contains_null: <span class="bool-val">false</span>,
-<a href=#548 id=548 data-nosnippet>548</a> contains_nan: <span class="prelude-val">Some</span>(<span class="bool-val">false</span>),
-<a href=#549 id=549 data-nosnippet>549</a> upper_bound: <span class="prelude-val">None</span>,
-<a href=#550 id=550 data-nosnippet>550</a> lower_bound: <span class="prelude-val">None</span>,
-<a href=#551 id=551 data-nosnippet>551</a> }
-<a href=#552 id=552 data-nosnippet>552</a> }
-<a href=#553 id=553 data-nosnippet>553</a>
-<a href=#554 id=554 data-nosnippet>554</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>update(<span class="kw-2">&mut </span><span class="self">self</span>, value: <span class="prelude-ty">Option</span><PrimitiveLiteral>) -> <span class="prelude-ty">Result</span><()> {
-<a href=#555 id=555 data-nosnippet>555</a> <span class="kw">let </span><span class="prelude-val">Some</span>(value) = value <span class="kw">else </span>{
-<a href=#556 id=556 data-nosnippet>556</a> <span class="self">self</span>.contains_null = <span class="bool-val">true</span>;
-<a href=#557 id=557 data-nosnippet>557</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(());
-<a href=#558 id=558 data-nosnippet>558</a> };
-<a href=#559 id=559 data-nosnippet>559</a> <span class="kw">if </span>!<span class="self">self</span>.partition_type.compatible(<span class="kw-2">&</span>value) {
-<a href=#560 id=560 data-nosnippet>560</a> <span class="kw">return </span><span class="prelude-val">Err</span>(Error::new(
-<a href=#561 id=561 data-nosnippet>561</a> ErrorKind::DataInvalid,
-<a href=#562 id=562 data-nosnippet>562</a> <span class="string">"value is not compatible with type"</span>,
-<a href=#563 id=563 data-nosnippet>563</a> ));
-<a href=#564 id=564 data-nosnippet>564</a> }
-<a href=#565 id=565 data-nosnippet>565</a> <span class="kw">let </span>value = Datum::new(<span class="self">self</span>.partition_type.clone(), value);
-<a href=#566 id=566 data-nosnippet>566</a>
-<a href=#567 id=567 data-nosnippet>567</a> <span class="kw">if </span>value.is_nan() {
-<a href=#568 id=568 data-nosnippet>568</a> <span class="self">self</span>.contains_nan = <span class="prelude-val">Some</span>(<span class="bool-val">true</span>);
-<a href=#569 id=569 data-nosnippet>569</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(());
-<a href=#570 id=570 data-nosnippet>570</a> }
+<a href=#500 id=500 data-nosnippet>500</a> <span class="comment">// Manifest entry format did not change between V2 and V3
+<a href=#501 id=501 data-nosnippet>501</a> </span>FormatVersion::V2 | FormatVersion::V3 => {
+<a href=#502 id=502 data-nosnippet>502</a> to_value(ManifestEntryV2::try_from(entry, <span class="kw-2">&</span>partition_struct_type)<span class="question-mark">?</span>)<span class="question-mark">?
+<a href=#503 id=503 data-nosnippet>503</a> </span>.resolve(<span class="kw-2">&</span>avro_schema)<span class="question-mark">?
+<a href=#504 id=504 data-nosnippet>504</a> </span>}
+<a href=#505 id=505 data-nosnippet>505</a> };
+<a href=#506 id=506 data-nosnippet>506</a>
+<a href=#507 id=507 data-nosnippet>507</a> avro_writer.append(value)<span class="question-mark">?</span>;
+<a href=#508 id=508 data-nosnippet>508</a> }
+<a href=#509 id=509 data-nosnippet>509</a>
+<a href=#510 id=510 data-nosnippet>510</a> <span class="kw">let </span>content = avro_writer.into_inner()<span class="question-mark">?</span>;
+<a href=#511 id=511 data-nosnippet>511</a> <span class="kw">let </span>length = content.len();
+<a href=#512 id=512 data-nosnippet>512</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = <span class="self">self</span>.writer_future.<span class="kw">await</span><span class="question-mark">?</span>;
+<a href=#513 id=513 data-nosnippet>513</a> writer.write(Bytes::from(content)).<span class="kw">await</span><span class="question-mark">?</span>;
+<a href=#514 id=514 data-nosnippet>514</a> writer.close().<span class="kw">await</span><span class="question-mark">?</span>;
+<a href=#515 id=515 data-nosnippet>515</a>
+<a href=#516 id=516 data-nosnippet>516</a> <span class="prelude-val">Ok</span>(ManifestFile {
+<a href=#517 id=517 data-nosnippet>517</a> manifest_path: <span class="self">self</span>.location,
+<a href=#518 id=518 data-nosnippet>518</a> manifest_length: length <span class="kw">as </span>i64,
+<a href=#519 id=519 data-nosnippet>519</a> partition_spec_id: <span class="self">self</span>.metadata.partition_spec.spec_id(),
+<a href=#520 id=520 data-nosnippet>520</a> content: <span class="self">self</span>.metadata.content,
+<a href=#521 id=521 data-nosnippet>521</a> <span class="comment">// sequence_number and min_sequence_number with UNASSIGNED_SEQUENCE_NUMBER will be replace with
+<a href=#522 id=522 data-nosnippet>522</a> // real sequence number in `ManifestListWriter`.
+<a href=#523 id=523 data-nosnippet>523</a> </span>sequence_number: UNASSIGNED_SEQUENCE_NUMBER,
+<a href=#524 id=524 data-nosnippet>524</a> min_sequence_number: <span class="self">self</span>.min_seq_num.unwrap_or(UNASSIGNED_SEQUENCE_NUMBER),
+<a href=#525 id=525 data-nosnippet>525</a> added_snapshot_id: <span class="self">self</span>.snapshot_id.unwrap_or(UNASSIGNED_SNAPSHOT_ID),
+<a href=#526 id=526 data-nosnippet>526</a> added_files_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.added_files),
+<a href=#527 id=527 data-nosnippet>527</a> existing_files_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.existing_files),
+<a href=#528 id=528 data-nosnippet>528</a> deleted_files_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.deleted_files),
+<a href=#529 id=529 data-nosnippet>529</a> added_rows_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.added_rows),
+<a href=#530 id=530 data-nosnippet>530</a> existing_rows_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.existing_rows),
+<a href=#531 id=531 data-nosnippet>531</a> deleted_rows_count: <span class="prelude-val">Some</span>(<span class="self">self</span>.deleted_rows),
+<a href=#532 id=532 data-nosnippet>532</a> partitions: <span class="prelude-val">Some</span>(partition_summary),
+<a href=#533 id=533 data-nosnippet>533</a> key_metadata: <span class="self">self</span>.key_metadata,
+<a href=#534 id=534 data-nosnippet>534</a> first_row_id: <span class="self">self</span>.first_row_id,
+<a href=#535 id=535 data-nosnippet>535</a> })
+<a href=#536 id=536 data-nosnippet>536</a> }
+<a href=#537 id=537 data-nosnippet>537</a>}
+<a href=#538 id=538 data-nosnippet>538</a>
+<a href=#539 id=539 data-nosnippet>539</a><span class="kw">struct </span>PartitionFieldStats {
+<a href=#540 id=540 data-nosnippet>540</a> partition_type: PrimitiveType,
+<a href=#541 id=541 data-nosnippet>541</a>
+<a href=#542 id=542 data-nosnippet>542</a> contains_null: bool,
+<a href=#543 id=543 data-nosnippet>543</a> contains_nan: <span class="prelude-ty">Option</span><bool>,
+<a href=#544 id=544 data-nosnippet>544</a> lower_bound: <span class="prelude-ty">Option</span><Datum>,
+<a href=#545 id=545 data-nosnippet>545</a> upper_bound: <span class="prelude-ty">Option</span><Datum>,
+<a href=#546 id=546 data-nosnippet>546</a>}
+<a href=#547 id=547 data-nosnippet>547</a>
+<a href=#548 id=548 data-nosnippet>548</a><span class="kw">impl </span>PartitionFieldStats {
+<a href=#549 id=549 data-nosnippet>549</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>new(partition_type: PrimitiveType) -> <span class="self">Self </span>{
+<a href=#550 id=550 data-nosnippet>550</a> <span class="self">Self </span>{
+<a href=#551 id=551 data-nosnippet>551</a> partition_type,
+<a href=#552 id=552 data-nosnippet>552</a> contains_null: <span class="bool-val">false</span>,
+<a href=#553 id=553 data-nosnippet>553</a> contains_nan: <span class="prelude-val">Some</span>(<span class="bool-val">false</span>),
+<a href=#554 id=554 data-nosnippet>554</a> upper_bound: <span class="prelude-val">None</span>,
+<a href=#555 id=555 data-nosnippet>555</a> lower_bound: <span class="prelude-val">None</span>,
+<a href=#556 id=556 data-nosnippet>556</a> }
+<a href=#557 id=557 data-nosnippet>557</a> }
+<a href=#558 id=558 data-nosnippet>558</a>
+<a href=#559 id=559 data-nosnippet>559</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>update(<span class="kw-2">&mut </span><span class="self">self</span>, value: <span class="prelude-ty">Option</span><PrimitiveLiteral>) -> <span class="prelude-ty">Result</span><()> {
+<a href=#560 id=560 data-nosnippet>560</a> <span class="kw">let </span><span class="prelude-val">Some</span>(value) = value <span class="kw">else </span>{
+<a href=#561 id=561 data-nosnippet>561</a> <span class="self">self</span>.contains_null = <span class="bool-val">true</span>;
+<a href=#562 id=562 data-nosnippet>562</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(());
+<a href=#563 id=563 data-nosnippet>563</a> };
+<a href=#564 id=564 data-nosnippet>564</a> <span class="kw">if </span>!<span class="self">self</span>.partition_type.compatible(<span class="kw-2">&</span>value) {
+<a href=#565 id=565 data-nosnippet>565</a> <span class="kw">return </span><span class="prelude-val">Err</span>(Error::new(
+<a href=#566 id=566 data-nosnippet>566</a> ErrorKind::DataInvalid,
+<a href=#567 id=567 data-nosnippet>567</a> <span class="string">"value is not compatible with type"</span>,
+<a href=#568 id=568 data-nosnippet>568</a> ));
+<a href=#569 id=569 data-nosnippet>569</a> }
+<a href=#570 id=570 data-nosnippet>570</a> <span class="kw">let </span>value = Datum::new(<span class="self">self</span>.partition_type.clone(), value);
<a href=#571 id=571 data-nosnippet>571</a>
-<a href=#572 id=572 data-nosnippet>572</a> <span class="self">self</span>.lower_bound = <span class="prelude-val">Some</span>(<span class="self">self</span>.lower_bound.take().map_or(value.clone(), |original| {
-<a href=#573 id=573 data-nosnippet>573</a> <span class="kw">if </span>value < original {
-<a href=#574 id=574 data-nosnippet>574</a> value.clone()
-<a href=#575 id=575 data-nosnippet>575</a> } <span class="kw">else </span>{
-<a href=#576 id=576 data-nosnippet>576</a> original
-<a href=#577 id=577 data-nosnippet>577</a> }
-<a href=#578 id=578 data-nosnippet>578</a> }));
-<a href=#579 id=579 data-nosnippet>579</a> <span class="self">self</span>.upper_bound = <span class="prelude-val">Some</span>(<span class="self">self</span>.upper_bound.take().map_or(value.clone(), |original| {
-<a href=#580 id=580 data-nosnippet>580</a> <span class="kw">if </span>value > original { value } <span class="kw">else </span>{ original }
-<a href=#581 id=581 data-nosnippet>581</a> }));
-<a href=#582 id=582 data-nosnippet>582</a>
-<a href=#583 id=583 data-nosnippet>583</a> <span class="prelude-val">Ok</span>(())
-<a href=#584 id=584 data-nosnippet>584</a> }
-<a href=#585 id=585 data-nosnippet>585</a>
-<a href=#586 id=586 data-nosnippet>586</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>finish(<span class="self">self</span>) -> FieldSummary {
-<a href=#587 id=587 data-nosnippet>587</a> FieldSummary {
-<a href=#588 id=588 data-nosnippet>588</a> contains_null: <span class="self">self</span>.contains_null,
-<a href=#589 id=589 data-nosnippet>589</a> contains_nan: <span class="self">self</span>.contains_nan,
-<a href=#590 id=590 data-nosnippet>590</a> upper_bound: <span class="self">self</span>.upper_bound.map(|v| v.to_bytes().unwrap()),
-<a href=#591 id=591 data-nosnippet>591</a> lower_bound: <span class="self">self</span>.lower_bound.map(|v| v.to_bytes().unwrap()),
-<a href=#592 id=592 data-nosnippet>592</a> }
-<a href=#593 id=593 data-nosnippet>593</a> }
-<a href=#594 id=594 data-nosnippet>594</a>}
-<a href=#595 id=595 data-nosnippet>595</a>
-<a href=#596 id=596 data-nosnippet>596</a><span class="attr">#[cfg(test)]
-<a href=#597 id=597 data-nosnippet>597</a></span><span class="kw">mod </span>tests {
-<a href=#598 id=598 data-nosnippet>598</a> <span class="kw">use </span>std::collections::HashMap;
-<a href=#599 id=599 data-nosnippet>599</a> <span class="kw">use </span>std::fs;
-<a href=#600 id=600 data-nosnippet>600</a> <span class="kw">use </span>std::sync::Arc;
-<a href=#601 id=601 data-nosnippet>601</a>
-<a href=#602 id=602 data-nosnippet>602</a> <span class="kw">use </span>tempfile::TempDir;
-<a href=#603 id=603 data-nosnippet>603</a>
-<a href=#604 id=604 data-nosnippet>604</a> <span class="kw">use </span>super::<span class="kw-2">*</span>;
-<a href=#605 id=605 data-nosnippet>605</a> <span class="kw">use </span><span class="kw">crate</span>::io::FileIO;
-<a href=#606 id=606 data-nosnippet>606</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{DataFileFormat, Manifest, NestedField, PrimitiveType, Schema, Struct, Type};
-<a href=#607 id=607 data-nosnippet>607</a>
-<a href=#608 id=608 data-nosnippet>608</a> <span class="attr">#[tokio::test]
-<a href=#609 id=609 data-nosnippet>609</a> </span><span class="kw">async fn </span>test_add_delete_existing() {
-<a href=#610 id=610 data-nosnippet>610</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#611 id=611 data-nosnippet>611</a> Schema::builder()
-<a href=#612 id=612 data-nosnippet>612</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#613 id=613 data-nosnippet>613</a> Arc::new(NestedField::optional(
-<a href=#614 id=614 data-nosnippet>614</a> <span class="number">1</span>,
-<a href=#615 id=615 data-nosnippet>615</a> <span class="string">"id"</span>,
-<a href=#616 id=616 data-nosnippet>616</a> Type::Primitive(PrimitiveType::Int),
-<a href=#617 id=617 data-nosnippet>617</a> )),
+<a href=#572 id=572 data-nosnippet>572</a> <span class="kw">if </span>value.is_nan() {
+<a href=#573 id=573 data-nosnippet>573</a> <span class="self">self</span>.contains_nan = <span class="prelude-val">Some</span>(<span class="bool-val">true</span>);
+<a href=#574 id=574 data-nosnippet>574</a> <span class="kw">return </span><span class="prelude-val">Ok</span>(());
+<a href=#575 id=575 data-nosnippet>575</a> }
+<a href=#576 id=576 data-nosnippet>576</a>
+<a href=#577 id=577 data-nosnippet>577</a> <span class="self">self</span>.lower_bound = <span class="prelude-val">Some</span>(<span class="self">self</span>.lower_bound.take().map_or(value.clone(), |original| {
+<a href=#578 id=578 data-nosnippet>578</a> <span class="kw">if </span>value < original {
+<a href=#579 id=579 data-nosnippet>579</a> value.clone()
+<a href=#580 id=580 data-nosnippet>580</a> } <span class="kw">else </span>{
+<a href=#581 id=581 data-nosnippet>581</a> original
+<a href=#582 id=582 data-nosnippet>582</a> }
+<a href=#583 id=583 data-nosnippet>583</a> }));
+<a href=#584 id=584 data-nosnippet>584</a> <span class="self">self</span>.upper_bound = <span class="prelude-val">Some</span>(<span class="self">self</span>.upper_bound.take().map_or(value.clone(), |original| {
+<a href=#585 id=585 data-nosnippet>585</a> <span class="kw">if </span>value > original { value } <span class="kw">else </span>{ original }
+<a href=#586 id=586 data-nosnippet>586</a> }));
+<a href=#587 id=587 data-nosnippet>587</a>
+<a href=#588 id=588 data-nosnippet>588</a> <span class="prelude-val">Ok</span>(())
+<a href=#589 id=589 data-nosnippet>589</a> }
+<a href=#590 id=590 data-nosnippet>590</a>
+<a href=#591 id=591 data-nosnippet>591</a> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>finish(<span class="self">self</span>) -> FieldSummary {
+<a href=#592 id=592 data-nosnippet>592</a> FieldSummary {
+<a href=#593 id=593 data-nosnippet>593</a> contains_null: <span class="self">self</span>.contains_null,
+<a href=#594 id=594 data-nosnippet>594</a> contains_nan: <span class="self">self</span>.contains_nan,
+<a href=#595 id=595 data-nosnippet>595</a> upper_bound: <span class="self">self</span>.upper_bound.map(|v| v.to_bytes().unwrap()),
+<a href=#596 id=596 data-nosnippet>596</a> lower_bound: <span class="self">self</span>.lower_bound.map(|v| v.to_bytes().unwrap()),
+<a href=#597 id=597 data-nosnippet>597</a> }
+<a href=#598 id=598 data-nosnippet>598</a> }
+<a href=#599 id=599 data-nosnippet>599</a>}
+<a href=#600 id=600 data-nosnippet>600</a>
+<a href=#601 id=601 data-nosnippet>601</a><span class="attr">#[cfg(test)]
+<a href=#602 id=602 data-nosnippet>602</a></span><span class="kw">mod </span>tests {
+<a href=#603 id=603 data-nosnippet>603</a> <span class="kw">use </span>std::collections::HashMap;
+<a href=#604 id=604 data-nosnippet>604</a> <span class="kw">use </span>std::fs;
+<a href=#605 id=605 data-nosnippet>605</a> <span class="kw">use </span>std::sync::Arc;
+<a href=#606 id=606 data-nosnippet>606</a>
+<a href=#607 id=607 data-nosnippet>607</a> <span class="kw">use </span>tempfile::TempDir;
+<a href=#608 id=608 data-nosnippet>608</a>
+<a href=#609 id=609 data-nosnippet>609</a> <span class="kw">use </span>super::<span class="kw-2">*</span>;
+<a href=#610 id=610 data-nosnippet>610</a> <span class="kw">use </span><span class="kw">crate</span>::io::FileIO;
+<a href=#611 id=611 data-nosnippet>611</a> <span class="kw">use </span><span class="kw">crate</span>::spec::{DataFileFormat, Manifest, NestedField, PrimitiveType, Schema, Struct, Type};
+<a href=#612 id=612 data-nosnippet>612</a>
+<a href=#613 id=613 data-nosnippet>613</a> <span class="attr">#[tokio::test]
+<a href=#614 id=614 data-nosnippet>614</a> </span><span class="kw">async fn </span>test_add_delete_existing() {
+<a href=#615 id=615 data-nosnippet>615</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#616 id=616 data-nosnippet>616</a> Schema::builder()
+<a href=#617 id=617 data-nosnippet>617</a> .with_fields(<span class="macro">vec!</span>[
<a href=#618 id=618 data-nosnippet>618</a> Arc::new(NestedField::optional(
-<a href=#619 id=619 data-nosnippet>619</a> <span class="number">2</span>,
-<a href=#620 id=620 data-nosnippet>620</a> <span class="string">"name"</span>,
-<a href=#621 id=621 data-nosnippet>621</a> Type::Primitive(PrimitiveType::String),
+<a href=#619 id=619 data-nosnippet>619</a> <span class="number">1</span>,
+<a href=#620 id=620 data-nosnippet>620</a> <span class="string">"id"</span>,
+<a href=#621 id=621 data-nosnippet>621</a> Type::Primitive(PrimitiveType::Int),
<a href=#622 id=622 data-nosnippet>622</a> )),
-<a href=#623 id=623 data-nosnippet>623</a> ])
-<a href=#624 id=624 data-nosnippet>624</a> .build()
-<a href=#625 id=625 data-nosnippet>625</a> .unwrap(),
-<a href=#626 id=626 data-nosnippet>626</a> );
-<a href=#627 id=627 data-nosnippet>627</a> <span class="kw">let </span>metadata = ManifestMetadata {
-<a href=#628 id=628 data-nosnippet>628</a> schema_id: <span class="number">0</span>,
-<a href=#629 id=629 data-nosnippet>629</a> schema: schema.clone(),
-<a href=#630 id=630 data-nosnippet>630</a> partition_spec: PartitionSpec::builder(schema)
-<a href=#631 id=631 data-nosnippet>631</a> .with_spec_id(<span class="number">0</span>)
-<a href=#632 id=632 data-nosnippet>632</a> .build()
-<a href=#633 id=633 data-nosnippet>633</a> .unwrap(),
-<a href=#634 id=634 data-nosnippet>634</a> content: ManifestContentType::Data,
-<a href=#635 id=635 data-nosnippet>635</a> format_version: FormatVersion::V2,
-<a href=#636 id=636 data-nosnippet>636</a> };
-<a href=#637 id=637 data-nosnippet>637</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[
-<a href=#638 id=638 data-nosnippet>638</a> ManifestEntry {
-<a href=#639 id=639 data-nosnippet>639</a> status: ManifestStatus::Added,
-<a href=#640 id=640 data-nosnippet>640</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#641 id=641 data-nosnippet>641</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#642 id=642 data-nosnippet>642</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#643 id=643 data-nosnippet>643</a> data_file: DataFile {
-<a href=#644 id=644 data-nosnippet>644</a> content: DataContentType::Data,
-<a href=#645 id=645 data-nosnippet>645</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#646 id=646 data-nosnippet>646</a> file_format: DataFileFormat::Parquet,
-<a href=#647 id=647 data-nosnippet>647</a> partition: Struct::empty(),
-<a href=#648 id=648 data-nosnippet>648</a> record_count: <span class="number">1</span>,
-<a href=#649 id=649 data-nosnippet>649</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#650 id=650 data-nosnippet>650</a> column_sizes: HashMap::from([(<span class="number">1</span>, <span class="number">61</span>), (<span class="number">2</span>, <span class="number">73</span>)]),
-<a href=#651 id=651 data-nosnippet>651</a> value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">1</span>), (<span class="number">2</span>, <span class="number">1</span>)]),
-<a href=#652 id=652 data-nosnippet>652</a> null_value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">0</span>)]),
-<a href=#653 id=653 data-nosnippet>653</a> nan_value_counts: HashMap::new(),
-<a href=#654 id=654 data-nosnippet>654</a> lower_bounds: HashMap::new(),
-<a href=#655 id=655 data-nosnippet>655</a> upper_bounds: HashMap::new(),
-<a href=#656 id=656 data-nosnippet>656</a> key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
-<a href=#657 id=657 data-nosnippet>657</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#658 id=658 data-nosnippet>658</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#659 id=659 data-nosnippet>659</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#660 id=660 data-nosnippet>660</a> partition_spec_id: <span class="number">0</span>,
-<a href=#661 id=661 data-nosnippet>661</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#662 id=662 data-nosnippet>662</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#663 id=663 data-nosnippet>663</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#664 id=664 data-nosnippet>664</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#665 id=665 data-nosnippet>665</a> },
-<a href=#666 id=666 data-nosnippet>666</a> },
-<a href=#667 id=667 data-nosnippet>667</a> ManifestEntry {
-<a href=#668 id=668 data-nosnippet>668</a> status: ManifestStatus::Deleted,
-<a href=#669 id=669 data-nosnippet>669</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#670 id=670 data-nosnippet>670</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#671 id=671 data-nosnippet>671</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#672 id=672 data-nosnippet>672</a> data_file: DataFile {
-<a href=#673 id=673 data-nosnippet>673</a> content: DataContentType::Data,
-<a href=#674 id=674 data-nosnippet>674</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#675 id=675 data-nosnippet>675</a> file_format: DataFileFormat::Parquet,
-<a href=#676 id=676 data-nosnippet>676</a> partition: Struct::empty(),
-<a href=#677 id=677 data-nosnippet>677</a> record_count: <span class="number">1</span>,
-<a href=#678 id=678 data-nosnippet>678</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#679 id=679 data-nosnippet>679</a> column_sizes: HashMap::from([(<span class="number">1</span>, <span class="number">61</span>), (<span class="number">2</span>, <span class="number">73</span>)]),
-<a href=#680 id=680 data-nosnippet>680</a> value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">1</span>), (<span class="number">2</span>, <span class="number">1</span>)]),
-<a href=#681 id=681 data-nosnippet>681</a> null_value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">0</span>)]),
-<a href=#682 id=682 data-nosnippet>682</a> nan_value_counts: HashMap::new(),
-<a href=#683 id=683 data-nosnippet>683</a> lower_bounds: HashMap::new(),
-<a href=#684 id=684 data-nosnippet>684</a> upper_bounds: HashMap::new(),
-<a href=#685 id=685 data-nosnippet>685</a> key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
-<a href=#686 id=686 data-nosnippet>686</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#687 id=687 data-nosnippet>687</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#688 id=688 data-nosnippet>688</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#689 id=689 data-nosnippet>689</a> partition_spec_id: <span class="number">0</span>,
-<a href=#690 id=690 data-nosnippet>690</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#691 id=691 data-nosnippet>691</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#692 id=692 data-nosnippet>692</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#693 id=693 data-nosnippet>693</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#694 id=694 data-nosnippet>694</a> },
-<a href=#695 id=695 data-nosnippet>695</a> },
-<a href=#696 id=696 data-nosnippet>696</a> ManifestEntry {
-<a href=#697 id=697 data-nosnippet>697</a> status: ManifestStatus::Existing,
-<a href=#698 id=698 data-nosnippet>698</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#699 id=699 data-nosnippet>699</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#700 id=700 data-nosnippet>700</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#701 id=701 data-nosnippet>701</a> data_file: DataFile {
-<a href=#702 id=702 data-nosnippet>702</a> content: DataContentType::Data,
-<a href=#703 id=703 data-nosnippet>703</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
-<a href=#704 id=704 data-nosnippet>704</a> file_format: DataFileFormat::Parquet,
-<a href=#705 id=705 data-nosnippet>705</a> partition: Struct::empty(),
-<a href=#706 id=706 data-nosnippet>706</a> record_count: <span class="number">1</span>,
-<a href=#707 id=707 data-nosnippet>707</a> file_size_in_bytes: <span class="number">5442</span>,
-<a href=#708 id=708 data-nosnippet>708</a> column_sizes: HashMap::from([(<span class="number">1</span>, <span class="number">61</span>), (<span class="number">2</span>, <span class="number">73</span>)]),
-<a href=#709 id=709 data-nosnippet>709</a> value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">1</span>), (<span class="number">2</span>, <span class="number">1</span>)]),
-<a href=#710 id=710 data-nosnippet>710</a> null_value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">0</span>)]),
-<a href=#711 id=711 data-nosnippet>711</a> nan_value_counts: HashMap::new(),
-<a href=#712 id=712 data-nosnippet>712</a> lower_bounds: HashMap::new(),
-<a href=#713 id=713 data-nosnippet>713</a> upper_bounds: HashMap::new(),
-<a href=#714 id=714 data-nosnippet>714</a> key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
-<a href=#715 id=715 data-nosnippet>715</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
-<a href=#716 id=716 data-nosnippet>716</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#717 id=717 data-nosnippet>717</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#718 id=718 data-nosnippet>718</a> partition_spec_id: <span class="number">0</span>,
-<a href=#719 id=719 data-nosnippet>719</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#720 id=720 data-nosnippet>720</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#721 id=721 data-nosnippet>721</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#722 id=722 data-nosnippet>722</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#723 id=723 data-nosnippet>723</a> },
-<a href=#724 id=724 data-nosnippet>724</a> },
-<a href=#725 id=725 data-nosnippet>725</a> ];
-<a href=#726 id=726 data-nosnippet>726</a>
-<a href=#727 id=727 data-nosnippet>727</a> <span class="comment">// write manifest to file
-<a href=#728 id=728 data-nosnippet>728</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
-<a href=#729 id=729 data-nosnippet>729</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
-<a href=#730 id=730 data-nosnippet>730</a> <span class="kw">let </span>io = FileIO::new_with_fs();
-<a href=#731 id=731 data-nosnippet>731</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#732 id=732 data-nosnippet>732</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#733 id=733 data-nosnippet>733</a> output_file,
-<a href=#734 id=734 data-nosnippet>734</a> <span class="prelude-val">Some</span>(<span class="number">3</span>),
-<a href=#735 id=735 data-nosnippet>735</a> metadata.schema.clone(),
-<a href=#736 id=736 data-nosnippet>736</a> metadata.partition_spec.clone(),
-<a href=#737 id=737 data-nosnippet>737</a> )
-<a href=#738 id=738 data-nosnippet>738</a> .build_v2_data();
-<a href=#739 id=739 data-nosnippet>739</a> writer.add_entry(entries[<span class="number">0</span>].clone()).unwrap();
-<a href=#740 id=740 data-nosnippet>740</a> writer.add_delete_entry(entries[<span class="number">1</span>].clone()).unwrap();
-<a href=#741 id=741 data-nosnippet>741</a> writer.add_existing_entry(entries[<span class="number">2</span>].clone()).unwrap();
-<a href=#742 id=742 data-nosnippet>742</a> writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#743 id=743 data-nosnippet>743</a>
-<a href=#744 id=744 data-nosnippet>744</a> <span class="comment">// read back the manifest file and check the content
-<a href=#745 id=745 data-nosnippet>745</a> </span><span class="kw">let </span>actual_manifest =
-<a href=#746 id=746 data-nosnippet>746</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
-<a href=#747 id=747 data-nosnippet>747</a> .unwrap();
+<a href=#623 id=623 data-nosnippet>623</a> Arc::new(NestedField::optional(
+<a href=#624 id=624 data-nosnippet>624</a> <span class="number">2</span>,
+<a href=#625 id=625 data-nosnippet>625</a> <span class="string">"name"</span>,
+<a href=#626 id=626 data-nosnippet>626</a> Type::Primitive(PrimitiveType::String),
+<a href=#627 id=627 data-nosnippet>627</a> )),
+<a href=#628 id=628 data-nosnippet>628</a> ])
+<a href=#629 id=629 data-nosnippet>629</a> .build()
+<a href=#630 id=630 data-nosnippet>630</a> .unwrap(),
+<a href=#631 id=631 data-nosnippet>631</a> );
+<a href=#632 id=632 data-nosnippet>632</a> <span class="kw">let </span>metadata = ManifestMetadata {
+<a href=#633 id=633 data-nosnippet>633</a> schema_id: <span class="number">0</span>,
+<a href=#634 id=634 data-nosnippet>634</a> schema: schema.clone(),
+<a href=#635 id=635 data-nosnippet>635</a> partition_spec: PartitionSpec::builder(schema)
+<a href=#636 id=636 data-nosnippet>636</a> .with_spec_id(<span class="number">0</span>)
+<a href=#637 id=637 data-nosnippet>637</a> .build()
+<a href=#638 id=638 data-nosnippet>638</a> .unwrap(),
+<a href=#639 id=639 data-nosnippet>639</a> content: ManifestContentType::Data,
+<a href=#640 id=640 data-nosnippet>640</a> format_version: FormatVersion::V2,
+<a href=#641 id=641 data-nosnippet>641</a> };
+<a href=#642 id=642 data-nosnippet>642</a> <span class="kw">let </span><span class="kw-2">mut </span>entries = <span class="macro">vec!</span>[
+<a href=#643 id=643 data-nosnippet>643</a> ManifestEntry {
+<a href=#644 id=644 data-nosnippet>644</a> status: ManifestStatus::Added,
+<a href=#645 id=645 data-nosnippet>645</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#646 id=646 data-nosnippet>646</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#647 id=647 data-nosnippet>647</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#648 id=648 data-nosnippet>648</a> data_file: DataFile {
+<a href=#649 id=649 data-nosnippet>649</a> content: DataContentType::Data,
+<a href=#650 id=650 data-nosnippet>650</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#651 id=651 data-nosnippet>651</a> file_format: DataFileFormat::Parquet,
+<a href=#652 id=652 data-nosnippet>652</a> partition: Struct::empty(),
+<a href=#653 id=653 data-nosnippet>653</a> record_count: <span class="number">1</span>,
+<a href=#654 id=654 data-nosnippet>654</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#655 id=655 data-nosnippet>655</a> column_sizes: HashMap::from([(<span class="number">1</span>, <span class="number">61</span>), (<span class="number">2</span>, <span class="number">73</span>)]),
+<a href=#656 id=656 data-nosnippet>656</a> value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">1</span>), (<span class="number">2</span>, <span class="number">1</span>)]),
+<a href=#657 id=657 data-nosnippet>657</a> null_value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">0</span>)]),
+<a href=#658 id=658 data-nosnippet>658</a> nan_value_counts: HashMap::new(),
+<a href=#659 id=659 data-nosnippet>659</a> lower_bounds: HashMap::new(),
+<a href=#660 id=660 data-nosnippet>660</a> upper_bounds: HashMap::new(),
+<a href=#661 id=661 data-nosnippet>661</a> key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
+<a href=#662 id=662 data-nosnippet>662</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#663 id=663 data-nosnippet>663</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#664 id=664 data-nosnippet>664</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#665 id=665 data-nosnippet>665</a> partition_spec_id: <span class="number">0</span>,
+<a href=#666 id=666 data-nosnippet>666</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#667 id=667 data-nosnippet>667</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#668 id=668 data-nosnippet>668</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#669 id=669 data-nosnippet>669</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#670 id=670 data-nosnippet>670</a> },
+<a href=#671 id=671 data-nosnippet>671</a> },
+<a href=#672 id=672 data-nosnippet>672</a> ManifestEntry {
+<a href=#673 id=673 data-nosnippet>673</a> status: ManifestStatus::Deleted,
+<a href=#674 id=674 data-nosnippet>674</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#675 id=675 data-nosnippet>675</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#676 id=676 data-nosnippet>676</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#677 id=677 data-nosnippet>677</a> data_file: DataFile {
+<a href=#678 id=678 data-nosnippet>678</a> content: DataContentType::Data,
+<a href=#679 id=679 data-nosnippet>679</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#680 id=680 data-nosnippet>680</a> file_format: DataFileFormat::Parquet,
+<a href=#681 id=681 data-nosnippet>681</a> partition: Struct::empty(),
+<a href=#682 id=682 data-nosnippet>682</a> record_count: <span class="number">1</span>,
+<a href=#683 id=683 data-nosnippet>683</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#684 id=684 data-nosnippet>684</a> column_sizes: HashMap::from([(<span class="number">1</span>, <span class="number">61</span>), (<span class="number">2</span>, <span class="number">73</span>)]),
+<a href=#685 id=685 data-nosnippet>685</a> value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">1</span>), (<span class="number">2</span>, <span class="number">1</span>)]),
+<a href=#686 id=686 data-nosnippet>686</a> null_value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">0</span>)]),
+<a href=#687 id=687 data-nosnippet>687</a> nan_value_counts: HashMap::new(),
+<a href=#688 id=688 data-nosnippet>688</a> lower_bounds: HashMap::new(),
+<a href=#689 id=689 data-nosnippet>689</a> upper_bounds: HashMap::new(),
+<a href=#690 id=690 data-nosnippet>690</a> key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
+<a href=#691 id=691 data-nosnippet>691</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#692 id=692 data-nosnippet>692</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#693 id=693 data-nosnippet>693</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#694 id=694 data-nosnippet>694</a> partition_spec_id: <span class="number">0</span>,
+<a href=#695 id=695 data-nosnippet>695</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#696 id=696 data-nosnippet>696</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#697 id=697 data-nosnippet>697</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#698 id=698 data-nosnippet>698</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#699 id=699 data-nosnippet>699</a> },
+<a href=#700 id=700 data-nosnippet>700</a> },
+<a href=#701 id=701 data-nosnippet>701</a> ManifestEntry {
+<a href=#702 id=702 data-nosnippet>702</a> status: ManifestStatus::Existing,
+<a href=#703 id=703 data-nosnippet>703</a> snapshot_id: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#704 id=704 data-nosnippet>704</a> sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#705 id=705 data-nosnippet>705</a> file_sequence_number: <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#706 id=706 data-nosnippet>706</a> data_file: DataFile {
+<a href=#707 id=707 data-nosnippet>707</a> content: DataContentType::Data,
+<a href=#708 id=708 data-nosnippet>708</a> file_path: <span class="string">"s3a://icebergdata/demo/s1/t1/data/00000-0-ba56fbfa-f2ff-40c9-bb27-565ad6dc2be8-00000.parquet"</span>.to_string(),
+<a href=#709 id=709 data-nosnippet>709</a> file_format: DataFileFormat::Parquet,
+<a href=#710 id=710 data-nosnippet>710</a> partition: Struct::empty(),
+<a href=#711 id=711 data-nosnippet>711</a> record_count: <span class="number">1</span>,
+<a href=#712 id=712 data-nosnippet>712</a> file_size_in_bytes: <span class="number">5442</span>,
+<a href=#713 id=713 data-nosnippet>713</a> column_sizes: HashMap::from([(<span class="number">1</span>, <span class="number">61</span>), (<span class="number">2</span>, <span class="number">73</span>)]),
+<a href=#714 id=714 data-nosnippet>714</a> value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">1</span>), (<span class="number">2</span>, <span class="number">1</span>)]),
+<a href=#715 id=715 data-nosnippet>715</a> null_value_counts: HashMap::from([(<span class="number">1</span>, <span class="number">0</span>), (<span class="number">2</span>, <span class="number">0</span>)]),
+<a href=#716 id=716 data-nosnippet>716</a> nan_value_counts: HashMap::new(),
+<a href=#717 id=717 data-nosnippet>717</a> lower_bounds: HashMap::new(),
+<a href=#718 id=718 data-nosnippet>718</a> upper_bounds: HashMap::new(),
+<a href=#719 id=719 data-nosnippet>719</a> key_metadata: <span class="prelude-val">Some</span>(Vec::new()),
+<a href=#720 id=720 data-nosnippet>720</a> split_offsets: <span class="prelude-val">Some</span>(<span class="macro">vec!</span>[<span class="number">4</span>]),
+<a href=#721 id=721 data-nosnippet>721</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#722 id=722 data-nosnippet>722</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#723 id=723 data-nosnippet>723</a> partition_spec_id: <span class="number">0</span>,
+<a href=#724 id=724 data-nosnippet>724</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#725 id=725 data-nosnippet>725</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#726 id=726 data-nosnippet>726</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#727 id=727 data-nosnippet>727</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#728 id=728 data-nosnippet>728</a> },
+<a href=#729 id=729 data-nosnippet>729</a> },
+<a href=#730 id=730 data-nosnippet>730</a> ];
+<a href=#731 id=731 data-nosnippet>731</a>
+<a href=#732 id=732 data-nosnippet>732</a> <span class="comment">// write manifest to file
+<a href=#733 id=733 data-nosnippet>733</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
+<a href=#734 id=734 data-nosnippet>734</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"test_manifest.avro"</span>);
+<a href=#735 id=735 data-nosnippet>735</a> <span class="kw">let </span>io = FileIO::new_with_fs();
+<a href=#736 id=736 data-nosnippet>736</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#737 id=737 data-nosnippet>737</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#738 id=738 data-nosnippet>738</a> output_file,
+<a href=#739 id=739 data-nosnippet>739</a> <span class="prelude-val">Some</span>(<span class="number">3</span>),
+<a href=#740 id=740 data-nosnippet>740</a> metadata.schema.clone(),
+<a href=#741 id=741 data-nosnippet>741</a> metadata.partition_spec.clone(),
+<a href=#742 id=742 data-nosnippet>742</a> )
+<a href=#743 id=743 data-nosnippet>743</a> .build_v2_data();
+<a href=#744 id=744 data-nosnippet>744</a> writer.add_entry(entries[<span class="number">0</span>].clone()).unwrap();
+<a href=#745 id=745 data-nosnippet>745</a> writer.add_delete_entry(entries[<span class="number">1</span>].clone()).unwrap();
+<a href=#746 id=746 data-nosnippet>746</a> writer.add_existing_entry(entries[<span class="number">2</span>].clone()).unwrap();
+<a href=#747 id=747 data-nosnippet>747</a> writer.write_manifest_file().<span class="kw">await</span>.unwrap();
<a href=#748 id=748 data-nosnippet>748</a>
-<a href=#749 id=749 data-nosnippet>749</a> <span class="comment">// The snapshot id is assigned when the entry is added and delete to the manifest. Existing entries are keep original.
-<a href=#750 id=750 data-nosnippet>750</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">3</span>);
-<a href=#751 id=751 data-nosnippet>751</a> entries[<span class="number">1</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">3</span>);
-<a href=#752 id=752 data-nosnippet>752</a> <span class="comment">// file sequence number is assigned to None when the entry is added and delete to the manifest.
-<a href=#753 id=753 data-nosnippet>753</a> </span>entries[<span class="number">0</span>].file_sequence_number = <span class="prelude-val">None</span>;
-<a href=#754 id=754 data-nosnippet>754</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
-<a href=#755 id=755 data-nosnippet>755</a> }
-<a href=#756 id=756 data-nosnippet>756</a>
-<a href=#757 id=757 data-nosnippet>757</a> <span class="attr">#[tokio::test]
-<a href=#758 id=758 data-nosnippet>758</a> </span><span class="kw">async fn </span>test_v3_delete_manifest_delete_file_roundtrip() {
-<a href=#759 id=759 data-nosnippet>759</a> <span class="kw">let </span>schema = Arc::new(
-<a href=#760 id=760 data-nosnippet>760</a> Schema::builder()
-<a href=#761 id=761 data-nosnippet>761</a> .with_fields(<span class="macro">vec!</span>[
-<a href=#762 id=762 data-nosnippet>762</a> Arc::new(NestedField::optional(
-<a href=#763 id=763 data-nosnippet>763</a> <span class="number">1</span>,
-<a href=#764 id=764 data-nosnippet>764</a> <span class="string">"id"</span>,
-<a href=#765 id=765 data-nosnippet>765</a> Type::Primitive(PrimitiveType::Long),
-<a href=#766 id=766 data-nosnippet>766</a> )),
+<a href=#749 id=749 data-nosnippet>749</a> <span class="comment">// read back the manifest file and check the content
+<a href=#750 id=750 data-nosnippet>750</a> </span><span class="kw">let </span>actual_manifest =
+<a href=#751 id=751 data-nosnippet>751</a> Manifest::parse_avro(fs::read(path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
+<a href=#752 id=752 data-nosnippet>752</a> .unwrap();
+<a href=#753 id=753 data-nosnippet>753</a>
+<a href=#754 id=754 data-nosnippet>754</a> <span class="comment">// The snapshot id is assigned when the entry is added and delete to the manifest. Existing entries are keep original.
+<a href=#755 id=755 data-nosnippet>755</a> </span>entries[<span class="number">0</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">3</span>);
+<a href=#756 id=756 data-nosnippet>756</a> entries[<span class="number">1</span>].snapshot_id = <span class="prelude-val">Some</span>(<span class="number">3</span>);
+<a href=#757 id=757 data-nosnippet>757</a> <span class="comment">// file sequence number is assigned to None when the entry is added and delete to the manifest.
+<a href=#758 id=758 data-nosnippet>758</a> </span>entries[<span class="number">0</span>].file_sequence_number = <span class="prelude-val">None</span>;
+<a href=#759 id=759 data-nosnippet>759</a> <span class="macro">assert_eq!</span>(actual_manifest, Manifest::new(metadata, entries));
+<a href=#760 id=760 data-nosnippet>760</a> }
+<a href=#761 id=761 data-nosnippet>761</a>
+<a href=#762 id=762 data-nosnippet>762</a> <span class="attr">#[tokio::test]
+<a href=#763 id=763 data-nosnippet>763</a> </span><span class="kw">async fn </span>test_v3_delete_manifest_delete_file_roundtrip() {
+<a href=#764 id=764 data-nosnippet>764</a> <span class="kw">let </span>schema = Arc::new(
+<a href=#765 id=765 data-nosnippet>765</a> Schema::builder()
+<a href=#766 id=766 data-nosnippet>766</a> .with_fields(<span class="macro">vec!</span>[
<a href=#767 id=767 data-nosnippet>767</a> Arc::new(NestedField::optional(
-<a href=#768 id=768 data-nosnippet>768</a> <span class="number">2</span>,
-<a href=#769 id=769 data-nosnippet>769</a> <span class="string">"data"</span>,
-<a href=#770 id=770 data-nosnippet>770</a> Type::Primitive(PrimitiveType::String),
+<a href=#768 id=768 data-nosnippet>768</a> <span class="number">1</span>,
+<a href=#769 id=769 data-nosnippet>769</a> <span class="string">"id"</span>,
+<a href=#770 id=770 data-nosnippet>770</a> Type::Primitive(PrimitiveType::Long),
<a href=#771 id=771 data-nosnippet>771</a> )),
-<a href=#772 id=772 data-nosnippet>772</a> ])
-<a href=#773 id=773 data-nosnippet>773</a> .build()
-<a href=#774 id=774 data-nosnippet>774</a> .unwrap(),
-<a href=#775 id=775 data-nosnippet>775</a> );
-<a href=#776 id=776 data-nosnippet>776</a>
-<a href=#777 id=777 data-nosnippet>777</a> <span class="kw">let </span>partition_spec = PartitionSpec::builder(schema.clone())
-<a href=#778 id=778 data-nosnippet>778</a> .with_spec_id(<span class="number">0</span>)
-<a href=#779 id=779 data-nosnippet>779</a> .build()
-<a href=#780 id=780 data-nosnippet>780</a> .unwrap();
+<a href=#772 id=772 data-nosnippet>772</a> Arc::new(NestedField::optional(
+<a href=#773 id=773 data-nosnippet>773</a> <span class="number">2</span>,
+<a href=#774 id=774 data-nosnippet>774</a> <span class="string">"data"</span>,
+<a href=#775 id=775 data-nosnippet>775</a> Type::Primitive(PrimitiveType::String),
+<a href=#776 id=776 data-nosnippet>776</a> )),
+<a href=#777 id=777 data-nosnippet>777</a> ])
+<a href=#778 id=778 data-nosnippet>778</a> .build()
+<a href=#779 id=779 data-nosnippet>779</a> .unwrap(),
+<a href=#780 id=780 data-nosnippet>780</a> );
<a href=#781 id=781 data-nosnippet>781</a>
-<a href=#782 id=782 data-nosnippet>782</a> <span class="comment">// Create a position delete file entry
-<a href=#783 id=783 data-nosnippet>783</a> </span><span class="kw">let </span>delete_entry = ManifestEntry {
-<a href=#784 id=784 data-nosnippet>784</a> status: ManifestStatus::Added,
-<a href=#785 id=785 data-nosnippet>785</a> snapshot_id: <span class="prelude-val">None</span>,
-<a href=#786 id=786 data-nosnippet>786</a> sequence_number: <span class="prelude-val">None</span>,
-<a href=#787 id=787 data-nosnippet>787</a> file_sequence_number: <span class="prelude-val">None</span>,
-<a href=#788 id=788 data-nosnippet>788</a> data_file: DataFile {
-<a href=#789 id=789 data-nosnippet>789</a> content: DataContentType::PositionDeletes,
-<a href=#790 id=790 data-nosnippet>790</a> file_path: <span class="string">"s3://bucket/table/data/delete-00000.parquet"</span>.to_string(),
-<a href=#791 id=791 data-nosnippet>791</a> file_format: DataFileFormat::Parquet,
-<a href=#792 id=792 data-nosnippet>792</a> partition: Struct::empty(),
-<a href=#793 id=793 data-nosnippet>793</a> record_count: <span class="number">10</span>,
-<a href=#794 id=794 data-nosnippet>794</a> file_size_in_bytes: <span class="number">1024</span>,
-<a href=#795 id=795 data-nosnippet>795</a> column_sizes: HashMap::new(),
-<a href=#796 id=796 data-nosnippet>796</a> value_counts: HashMap::new(),
-<a href=#797 id=797 data-nosnippet>797</a> null_value_counts: HashMap::new(),
-<a href=#798 id=798 data-nosnippet>798</a> nan_value_counts: HashMap::new(),
-<a href=#799 id=799 data-nosnippet>799</a> lower_bounds: HashMap::new(),
-<a href=#800 id=800 data-nosnippet>800</a> upper_bounds: HashMap::new(),
-<a href=#801 id=801 data-nosnippet>801</a> key_metadata: <span class="prelude-val">None</span>,
-<a href=#802 id=802 data-nosnippet>802</a> split_offsets: <span class="prelude-val">None</span>,
-<a href=#803 id=803 data-nosnippet>803</a> equality_ids: <span class="prelude-val">None</span>,
-<a href=#804 id=804 data-nosnippet>804</a> sort_order_id: <span class="prelude-val">None</span>,
-<a href=#805 id=805 data-nosnippet>805</a> partition_spec_id: <span class="number">0</span>,
-<a href=#806 id=806 data-nosnippet>806</a> first_row_id: <span class="prelude-val">None</span>,
-<a href=#807 id=807 data-nosnippet>807</a> referenced_data_file: <span class="prelude-val">None</span>,
-<a href=#808 id=808 data-nosnippet>808</a> content_offset: <span class="prelude-val">None</span>,
-<a href=#809 id=809 data-nosnippet>809</a> content_size_in_bytes: <span class="prelude-val">None</span>,
-<a href=#810 id=810 data-nosnippet>810</a> },
-<a href=#811 id=811 data-nosnippet>811</a> };
-<a href=#812 id=812 data-nosnippet>812</a>
-<a href=#813 id=813 data-nosnippet>813</a> <span class="comment">// Write a V3 delete manifest
-<a href=#814 id=814 data-nosnippet>814</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
-<a href=#815 id=815 data-nosnippet>815</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"v3_delete_manifest.avro"</span>);
-<a href=#816 id=816 data-nosnippet>816</a> <span class="kw">let </span>io = FileIO::new_with_fs();
-<a href=#817 id=817 data-nosnippet>817</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
-<a href=#818 id=818 data-nosnippet>818</a>
-<a href=#819 id=819 data-nosnippet>819</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
-<a href=#820 id=820 data-nosnippet>820</a> output_file,
-<a href=#821 id=821 data-nosnippet>821</a> <span class="prelude-val">Some</span>(<span class="number">1</span>),
-<a href=#822 id=822 data-nosnippet>822</a> schema.clone(),
-<a href=#823 id=823 data-nosnippet>823</a> partition_spec.clone(),
-<a href=#824 id=824 data-nosnippet>824</a> )
-<a href=#825 id=825 data-nosnippet>825</a> .build_v3_deletes();
-<a href=#826 id=826 data-nosnippet>826</a>
-<a href=#827 id=827 data-nosnippet>827</a> writer.add_entry(delete_entry).unwrap();
-<a href=#828 id=828 data-nosnippet>828</a> <span class="kw">let </span>manifest_file = writer.write_manifest_file().<span class="kw">await</span>.unwrap();
-<a href=#829 id=829 data-nosnippet>829</a>
-<a href=#830 id=830 data-nosnippet>830</a> <span class="comment">// The returned ManifestFile correctly reports Deletes content
-<a href=#831 id=831 data-nosnippet>831</a> </span><span class="macro">assert_eq!</span>(manifest_file.content, ManifestContentType::Deletes);
-<a href=#832 id=832 data-nosnippet>832</a>
-<a href=#833 id=833 data-nosnippet>833</a> <span class="comment">// Read back the manifest file
-<a href=#834 id=834 data-nosnippet>834</a> </span><span class="kw">let </span>actual_manifest =
-<a href=#835 id=835 data-nosnippet>835</a> Manifest::parse_avro(fs::read(<span class="kw-2">&</span>path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
-<a href=#836 id=836 data-nosnippet>836</a> .unwrap();
+<a href=#782 id=782 data-nosnippet>782</a> <span class="kw">let </span>partition_spec = PartitionSpec::builder(schema.clone())
+<a href=#783 id=783 data-nosnippet>783</a> .with_spec_id(<span class="number">0</span>)
+<a href=#784 id=784 data-nosnippet>784</a> .build()
+<a href=#785 id=785 data-nosnippet>785</a> .unwrap();
+<a href=#786 id=786 data-nosnippet>786</a>
+<a href=#787 id=787 data-nosnippet>787</a> <span class="comment">// Create a position delete file entry
+<a href=#788 id=788 data-nosnippet>788</a> </span><span class="kw">let </span>delete_entry = ManifestEntry {
+<a href=#789 id=789 data-nosnippet>789</a> status: ManifestStatus::Added,
+<a href=#790 id=790 data-nosnippet>790</a> snapshot_id: <span class="prelude-val">None</span>,
+<a href=#791 id=791 data-nosnippet>791</a> sequence_number: <span class="prelude-val">None</span>,
+<a href=#792 id=792 data-nosnippet>792</a> file_sequence_number: <span class="prelude-val">None</span>,
+<a href=#793 id=793 data-nosnippet>793</a> data_file: DataFile {
+<a href=#794 id=794 data-nosnippet>794</a> content: DataContentType::PositionDeletes,
+<a href=#795 id=795 data-nosnippet>795</a> file_path: <span class="string">"s3://bucket/table/data/delete-00000.parquet"</span>.to_string(),
+<a href=#796 id=796 data-nosnippet>796</a> file_format: DataFileFormat::Parquet,
+<a href=#797 id=797 data-nosnippet>797</a> partition: Struct::empty(),
+<a href=#798 id=798 data-nosnippet>798</a> record_count: <span class="number">10</span>,
+<a href=#799 id=799 data-nosnippet>799</a> file_size_in_bytes: <span class="number">1024</span>,
+<a href=#800 id=800 data-nosnippet>800</a> column_sizes: HashMap::new(),
+<a href=#801 id=801 data-nosnippet>801</a> value_counts: HashMap::new(),
+<a href=#802 id=802 data-nosnippet>802</a> null_value_counts: HashMap::new(),
+<a href=#803 id=803 data-nosnippet>803</a> nan_value_counts: HashMap::new(),
+<a href=#804 id=804 data-nosnippet>804</a> lower_bounds: HashMap::new(),
+<a href=#805 id=805 data-nosnippet>805</a> upper_bounds: HashMap::new(),
+<a href=#806 id=806 data-nosnippet>806</a> key_metadata: <span class="prelude-val">None</span>,
+<a href=#807 id=807 data-nosnippet>807</a> split_offsets: <span class="prelude-val">None</span>,
+<a href=#808 id=808 data-nosnippet>808</a> equality_ids: <span class="prelude-val">None</span>,
+<a href=#809 id=809 data-nosnippet>809</a> sort_order_id: <span class="prelude-val">None</span>,
+<a href=#810 id=810 data-nosnippet>810</a> partition_spec_id: <span class="number">0</span>,
+<a href=#811 id=811 data-nosnippet>811</a> first_row_id: <span class="prelude-val">None</span>,
+<a href=#812 id=812 data-nosnippet>812</a> referenced_data_file: <span class="prelude-val">None</span>,
+<a href=#813 id=813 data-nosnippet>813</a> content_offset: <span class="prelude-val">None</span>,
+<a href=#814 id=814 data-nosnippet>814</a> content_size_in_bytes: <span class="prelude-val">None</span>,
+<a href=#815 id=815 data-nosnippet>815</a> },
+<a href=#816 id=816 data-nosnippet>816</a> };
+<a href=#817 id=817 data-nosnippet>817</a>
+<a href=#818 id=818 data-nosnippet>818</a> <span class="comment">// Write a V3 delete manifest
+<a href=#819 id=819 data-nosnippet>819</a> </span><span class="kw">let </span>tmp_dir = TempDir::new().unwrap();
+<a href=#820 id=820 data-nosnippet>820</a> <span class="kw">let </span>path = tmp_dir.path().join(<span class="string">"v3_delete_manifest.avro"</span>);
+<a href=#821 id=821 data-nosnippet>821</a> <span class="kw">let </span>io = FileIO::new_with_fs();
+<a href=#822 id=822 data-nosnippet>822</a> <span class="kw">let </span>output_file = io.new_output(path.to_str().unwrap()).unwrap();
+<a href=#823 id=823 data-nosnippet>823</a>
+<a href=#824 id=824 data-nosnippet>824</a> <span class="kw">let </span><span class="kw-2">mut </span>writer = ManifestWriterBuilder::new(
+<a href=#825 id=825 data-nosnippet>825</a> output_file,
+<a href=#826 id=826 data-nosnippet>826</a> <span class="prelude-val">Some</span>(<span class="number">1</span>),
+<a href=#827 id=827 data-nosnippet>827</a> schema.clone(),
+<a href=#828 id=828 data-nosnippet>828</a> partition_spec.clone(),
+<a href=#829 id=829 data-nosnippet>829</a> )
+<a href=#830 id=830 data-nosnippet>830</a> .build_v3_deletes();
+<a href=#831 id=831 data-nosnippet>831</a>
+<a href=#832 id=832 data-nosnippet>832</a> writer.add_entry(delete_entry).unwrap();
+<a href=#833 id=833 data-nosnippet>833</a> <span class="kw">let </span>manifest_file = writer.write_manifest_file().<span class="kw">await</span>.unwrap();
+<a href=#834 id=834 data-nosnippet>834</a>
+<a href=#835 id=835 data-nosnippet>835</a> <span class="comment">// The returned ManifestFile correctly reports Deletes content
+<a href=#836 id=836 data-nosnippet>836</a> </span><span class="macro">assert_eq!</span>(manifest_file.content, ManifestContentType::Deletes);
<a href=#837 id=837 data-nosnippet>837</a>
-<a href=#838 id=838 data-nosnippet>838</a> <span class="comment">// Verify the content type is correctly preserved as Deletes
-<a href=#839 id=839 data-nosnippet>839</a> </span><span class="macro">assert_eq!</span>(
-<a href=#840 id=840 data-nosnippet>840</a> actual_manifest.metadata().content,
-<a href=#841 id=841 data-nosnippet>841</a> ManifestContentType::Deletes,
-<a href=#842 id=842 data-nosnippet>842</a> );
-<a href=#843 id=843 data-nosnippet>843</a> }
-<a href=#844 id=844 data-nosnippet>844</a>}
+<a href=#838 id=838 data-nosnippet>838</a> <span class="comment">// Read back the manifest file
+<a href=#839 id=839 data-nosnippet>839</a> </span><span class="kw">let </span>actual_manifest =
+<a href=#840 id=840 data-nosnippet>840</a> Manifest::parse_avro(fs::read(<span class="kw-2">&</span>path).expect(<span class="string">"read_file must succeed"</span>).as_slice())
+<a href=#841 id=841 data-nosnippet>841</a> .unwrap();
+<a href=#842 id=842 data-nosnippet>842</a>
+<a href=#843 id=843 data-nosnippet>843</a> <span class="comment">// Verify the content type is correctly preserved as Deletes
+<a href=#844 id=844 data-nosnippet>844</a> </span><span class="macro">assert_eq!</span>(
+<a href=#845 id=845 data-nosnippet>845</a> actual_manifest.metadata().content,
+<a href=#846 id=846 data-nosnippet>846</a> ManifestContentType::Deletes,
+<a href=#847 id=847 data-nosnippet>847</a> );
+<a href=#848 id=848 data-nosnippet>848</a> }
+<a href=#849 id=849 data-nosnippet>849</a>}
</code></pre></div></section></main></body></html>
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