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https://issues.apache.org/jira/browse/ARROW-5408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17662432#comment-17662432
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Rok Mihevc commented on ARROW-5408:
-----------------------------------
This issue has been migrated to [issue
#21862|https://github.com/apache/arrow/issues/21862] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Rust] Create struct array builder that creates null buffers
> ------------------------------------------------------------
>
> Key: ARROW-5408
> URL: https://issues.apache.org/jira/browse/ARROW-5408
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust
> Reporter: Neville Dipale
> Priority: Major
>
> We currently have a way of creating a struct array from a list of (field,
> array) tuples. This does not create null buffers for the struct (because no
> index is null). While this works fine for Rust, it often leads to
> incompatible data with IPC data and kernel function outputs.
> Having a function that caters for nulls, or expanding the current one, would
> alleviate this issue.
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