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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/10/20 20:46:33 UTC

[GitHub] [arrow-rs] tustvold commented on issue #2901: API to take back ownership of an ArrayRef

tustvold commented on issue #2901:
URL: https://github.com/apache/arrow-rs/issues/2901#issuecomment-1286129751

   > Or we could maybe add a Sized constraint to the Array trait ? https://docs.rs/arrow/latest/arrow/array/trait.Array.html
   
   It is complaining that `&dyn Array` isn't Sized, not `Array`.
   
   > I think Array needs a new method for this to work
   
   I actually wrote up how to support this on https://github.com/apache/arrow-rs/issues/1981
   
   In particular https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=abb7fcf97e33ba83d44b17f6c89e8f0b
   
   I'll get this into a PR


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