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