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https://issues.apache.org/jira/browse/ARROW-10445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jorge Leitão updated ARROW-10445:
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Summary: [Rust] Add DoubleEnded to PrimitiveArrayIter (was: [Rust] Merge
NullIterator with PrimitiveIterator)
> [Rust] Add DoubleEnded to PrimitiveArrayIter
> --------------------------------------------
>
> Key: ARROW-10445
> URL: https://issues.apache.org/jira/browse/ARROW-10445
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust
> Reporter: Jorge Leitão
> Assignee: Jorge Leitão
> Priority: Major
>
> There is currently repeated code in both. Furthermore, NullIter's
> implementation of DoubleEndedIterator is incorrect, as it does not count left
> iteration and right iteration independently, as e.g. `Vec`'s IntoIter account
> for.
>
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