[arrow-rs] branch master updated: feat: add into_inner for csv writer (#3759)

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tustvold pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/arrow-rs.git


The following commit(s) were added to refs/heads/master by this push:
     new 96791ea47 feat: add into_inner for csv writer (#3759)
96791ea47 is described below

commit 96791ea47b032ce2ebcb07087d3b3007ea0df536
Author: Alex Huang <hu...@gmail.com>
AuthorDate: Sat Feb 25 22:58:25 2023 +0100

    feat: add into_inner for csv writer (#3759)
---
 arrow-csv/src/writer.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arrow-csv/src/writer.rs b/arrow-csv/src/writer.rs
index d9331053f..4ec0e1bec 100644
--- a/arrow-csv/src/writer.rs
+++ b/arrow-csv/src/writer.rs
@@ -185,6 +185,12 @@ impl<W: Write> Writer<W> {
 
         Ok(())
     }
+
+    /// Unwraps this `Writer<W>`, returning the underlying writer.
+    pub fn into_inner(self) -> W {
+        // Safe to call `unwrap` since `write` always flushes the writer.
+        self.writer.into_inner().unwrap()
+    }
 }
 
 /// A CSV writer builder