Alex-PLACET opened a new issue, #46513: URL: https://github.com/apache/arrow/issues/46513
### Describe the enhancement requested Hello, As part of the development efforts for [Sparrow](https://github.com/man-group/sparrow), we aim to utilize Archery to ensure our library functions correctly. Currently, Archery supports running several "official" implementations. To enhance flexibility and usability, I am preparing a pull request that introduces an option allowing users to specify the path to their own library. This feature will enable users to test their custom implementations seamlessly within the Archery framework. ### Component(s) Archery -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org