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https://issues.apache.org/jira/browse/ARROW-2433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17659460#comment-17659460
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Rok Mihevc commented on ARROW-2433:
-----------------------------------
This issue has been migrated to [issue
#18550|https://github.com/apache/arrow/issues/18550] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Rust] Add Builder.push_slice(&[T])
> -----------------------------------
>
> Key: ARROW-2433
> URL: https://issues.apache.org/jira/browse/ARROW-2433
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust
> Reporter: Andy Grove
> Assignee: Andy Grove
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.10.0
>
>
> When populating a Builder<u8> with Utf8 data it is more efficient to push
> whole strings as &[u8] rather than one byte at a time.
> The same optimization works for all other types too.
>
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