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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/10/26 21:45:57 UTC

[GitHub] [arrow-rs] tustvold commented on pull request #2940: Accept any &dyn Array in nullif kernel

tustvold commented on PR #2940:
URL: https://github.com/apache/arrow-rs/pull/2940#issuecomment-1292688848

   > Curious if something changed to make this easier
   
   I don't think anything changed, but rather than offsetting values, it pads the null buffer. This is simpler and highly unlikely to have a meaningful performance or memory impact, as zero-allocating a buffer is effectively free, and null masks are very compressed


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