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https://issues.apache.org/jira/browse/ARROW-10903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Lamb resolved ARROW-10903.
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Fix Version/s: 4.0.0
Resolution: Fixed
Issue resolved by pull request 9647
[https://github.com/apache/arrow/pull/9647]
> [Rust] Implement FromIter<Option<Vec<u8>>> constructor for
> FixedSizeBinaryArray
> -------------------------------------------------------------------------------
>
> Key: ARROW-10903
> URL: https://issues.apache.org/jira/browse/ARROW-10903
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust
> Reporter: Andrew Lamb
> Assignee: Ivan Vankov
> Priority: Minor
> Labels: beginner, beginner-friendly, pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 2h 40m
> Remaining Estimate: 0h
>
> Context: https://github.com/apache/arrow/pull/8853#discussion_r542189448
> suggestion by [~jorgecarleitao]
> Basically, the goal would be to remove
> {code}
> impl From<Vec<Option<Vec<u8>>>> for FixedSizeBinaryArray {
> {code}
> Which while mostly used in tests, panics in certain situations.
> Goal would be to replace that implementation with a `FromIter` implementation
> which is more performance, more general, and has the same ergonomics
> (from(vec![].into_iter()) instead of from(vec![...]) for a vector).
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