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https://issues.apache.org/jira/browse/ARROW-8910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kouhei Sutou updated ARROW-8910:
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Summary: [Rust] [DataFusion] Add support for explicit casts between signed
and unsigned ints (was: [Rus5t] [DataFusion] Add support for explicit casts
between signed and unsigned ints)
> [Rust] [DataFusion] Add support for explicit casts between signed and
> unsigned ints
> -----------------------------------------------------------------------------------
>
> Key: ARROW-8910
> URL: https://issues.apache.org/jira/browse/ARROW-8910
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Rust, Rust - DataFusion
> Reporter: Andy Grove
> Priority: Major
> Fix For: 1.0.0
>
>
> Add support for explicit casts between signed and unsigned ints.
> Note that the type coercion optimizer rule shoud never implicity perform
> casts between types when data would be lost e.g. from negative value to
> unsigned type.
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