chebbyChefNEQ opened a new issue, #144:
URL: https://github.com/apache/arrow-rs-object-store/issues/144

   **Is your feature request related to a problem or challenge? Please describe 
what you are trying to do.**
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frustrated when [...] 
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   In most object stores `copy` operation is atomic, the file will not appear 
partially written.
   
   However, on *nix, `copy` is usually not atomic and partially written file 
can appear.
   
   **Describe the solution you'd like**
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   It would be nice if `object_store` had a `atomic_copy` api
   
   **Describe alternatives you've considered**
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   I have been doing
   ```rust
   store.copy(source, staging_file).await?;
   store.rename(staging_file, dest).await?;
   ```


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