[jira] [Resolved] (ARROW-4075) [Rust] Reuse array builder after calling finish()

["Krisztian Szucs (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-4075?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Krisztian Szucs resolved ARROW-4075.
------------------------------------
    Resolution: Fixed

Issue resolved by pull request 3221
[https://github.com/apache/arrow/pull/3221]

> [Rust] Reuse array builder after calling finish()
> -------------------------------------------------
>
>                 Key: ARROW-4075
>                 URL: https://issues.apache.org/jira/browse/ARROW-4075
>             Project: Apache Arrow
>          Issue Type: Sub-task
>          Components: Rust
>            Reporter: Chao Sun
>            Assignee: Chao Sun
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.12.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> Currently a buffer/array builder is consumed after {{finish()}} is called. This may not be very convenient as one may want to use the same builder for multiple arrays. This changes the behavior of it to reset the builder instead.



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