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https://issues.apache.org/jira/browse/ARROW-2483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16445998#comment-16445998
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Chao Sun commented on ARROW-2483:
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Would like to take this one. [~wesmckinn], [~xhochy]: can you add me as a
contributor? Thanks.
> [Rust] use bit-packing for boolean vectors
> ------------------------------------------
>
> Key: ARROW-2483
> URL: https://issues.apache.org/jira/browse/ARROW-2483
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust
> Reporter: Chao Sun
> Priority: Major
>
> Boolean vectors now use 1 byte for each value, which seems wasteful. We could
> use bit-packing to store the values, similar to the CPP implementation.
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