houqp commented on pull request #9692: URL: https://github.com/apache/arrow/pull/9692#issuecomment-799038552
@jorgecarleitao yeah, you are right, sorry I got it mixed up with `dyn` :P I think `IntoIterator<Item = Expr>` won't require copy or clone because the iterator owns those values. `AsRef` with slice on the other side would require copy/clone due to use of slice, which behaves closer to `IntoIterator<Item=&Expr>`. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
