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https://issues.apache.org/jira/browse/ARROW-10356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17227912#comment-17227912
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Neville Dipale commented on ARROW-10356:
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[~jorgecarleitao] is this not the same as ARROW-10103? We called it 'contains'
there, where we check if a list contains a primitive, returning a boolean. If
it is, perhaps we could use this to expand the datatypes supported there (if we
don't support all), and maybe tweak behaviour where desired (there were some
questions around null behaviour at the time)
> [Rust] [DataFusion] Add support for is_in
> -----------------------------------------
>
> Key: ARROW-10356
> URL: https://issues.apache.org/jira/browse/ARROW-10356
> Project: Apache Arrow
> Issue Type: New Feature
> Components: Rust, Rust - DataFusion
> Reporter: Jorge Leitão
> Priority: Major
> Labels: beginner
>
> Add support for a function that returns true if an element belongs to a
> finite list of elements in a list.
> The list should be an arrow array (to be dynamically-typed).
>
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