[jira] [Updated] (ARROW-11361) [Rust] Build buffers from iterator of booleans

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-11361?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-11361:
-----------------------------------
    Labels: pull-request-available  (was: )

> [Rust] Build buffers from iterator of booleans
> ----------------------------------------------
>
>                 Key: ARROW-11361
>                 URL: https://issues.apache.org/jira/browse/ARROW-11361
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Rust
>            Reporter: Tyrel Rink
>            Assignee: Tyrel Rink
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Simplify the creation of bit buffers in the comparison kernel by introducing a standard Iterator<Item=bool> -> Buffer function.
> Most null-buffer logic can rely on byte-level boolean operations, so it may not have much utility outside of the comparison kernel?



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