You are viewing a plain text version of this content. The canonical link for it is here.

Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/07/21 18:56:49 UTC

[GitHub] [arrow-rs] alamb commented on a diff in pull request #2114: Add some docstrings for `as_primitive_array` etc

alamb commented on code in PR #2114:
URL: https://github.com/apache/arrow-rs/pull/2114#discussion_r927010336


##########
arrow/src/array/mod.rs:
##########
@@ -42,6 +44,19 @@
 //! }
 //! ```
 //!
+//! Additionally, there are convenient functions to do this casting
+//! such as [`as_primitive_array<T>`] and [`as_string_array`]:
+//!
+//! ```
+//! # use arrow::array::*;
+//! # use arrow::datatypes::*;
+//! #
+//! fn as_f32_slice(array: &dyn Array) -> &[f32] {
+//!     // use as_primtive_array
+//!     as_primitive_array<Float32Type>().values()

Review Comment:
   Indeed 👍 



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: github-unsubscribe@arrow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org