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Posted to jira@arrow.apache.org by "Neville Dipale (Jira)" <ji...@apache.org> on 2020/11/14 14:17:00 UTC

[jira] [Resolved] (ARROW-5408) [Rust] Create struct array builder that creates null buffers

     [ https://issues.apache.org/jira/browse/ARROW-5408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Neville Dipale resolved ARROW-5408.
-----------------------------------
    Resolution: Duplicate

This has been implemented by [~jorgecarleitao]

> [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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