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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2021/02/11 22:46:46 UTC

[GitHub] [arrow] Dandandan commented on pull request #9478: ARROW-11604: [Rust] Remove some unsafe with fill

Dandandan commented on pull request #9478:
URL: https://github.com/apache/arrow/pull/9478#issuecomment-777843236


   > When we set the len to beyond the uninitialized region and then use from_raw_parts (via as_slice -> Deref), aren't we violating the invariant above?
   
   @jorgecarleitao hmm I think you're right, didn't think this through well enough...


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