liukun4515 commented on code in PR #2477: URL: https://github.com/apache/arrow-rs/pull/2477#discussion_r949121702
########## arrow/src/datatypes/types.rs: ########## @@ -455,6 +459,68 @@ impl Date64Type { } } +mod private { Review Comment: 👍, use this method to seal the decimal data type. Other type can't implement the `DecimalType` -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org