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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/06/30 14:05:23 UTC

[GitHub] [arrow-rs] tustvold commented on issue #1948: Reduce macro usage by abstracting over arrays that have a value or value_unchecked method

tustvold commented on issue #1948:
URL: https://github.com/apache/arrow-rs/issues/1948#issuecomment-1171264848

   > as long as it is only used by methods that have an explicit where Self: Sized bound.
   
   Unfortunately this would require you to specify the associated type as part of constructing the trait object, i.e. `Box<dyn Array<Item = Foo>>`.
   
   That being said, having a separate `ArrayAccessor` trait makes a lot of sense to me


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