mingmwang commented on issue #2175: URL: https://github.com/apache/arrow-datafusion/issues/2175#issuecomment-1260323719
There are other downsides with Trait/Trait Objects, we can not use pattern-matching and destructuring with Trait Objects. Pattern-matching and destructuring are the most important feature of FP and they are valuable for optimizer rules implementation. https://stackoverflow.com/questions/26126683/how-to-match-trait-implementors -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
