Tyrel Rink created ARROW-11270:
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Summary: [Rust] Use slices for simple array data buffer access
Key: ARROW-11270
URL: https://issues.apache.org/jira/browse/ARROW-11270
Project: Apache Arrow
Issue Type: Improvement
Components: Rust
Reporter: Tyrel Rink
Assignee: Tyrel Rink
Using an approach similar to ARROW-10989, migrate typed array API's to use
slices where they can.
This impacts the API of:
* GenericBinaryArray<>
* GenericListArray<>
* GenericStringArray<>
This also does bounds checking to the value() function on each of the above
arrays (as well as PrimitiveArray<> ).
The new PrimitiveArray bounds checks changes have a negative performance impact
on various benchmarks that still use the .Value(...) function on
PrimitiveArray. But that should be resolvable by using the
PrimitiveArray.values() instead (whether within this PR or a future PR).
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