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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/12/31 15:05:53 UTC

[GitHub] [arrow-rs] winding-lines commented on issue #3419: Derive Clone for the builders in object-store.

winding-lines commented on issue #3419:
URL: https://github.com/apache/arrow-rs/issues/3419#issuecomment-1368239186

   @alamb unfortunately the Builders contain `Result` and `Error` fields which are not clonable and there is no easy way to make them clonable. 
   
   One option that I see is do a slight refactoring of the code where the data from the user is saved in a separate Config object, before any fallible processing is done. Then we can clone that part. 
   
   Note that delta-rs is also going through some hoops here: https://github.com/delta-io/delta-rs/tree/main/rust/src/builder
   
   Let me know what you think.


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