pitrou opened a new issue, #39864: URL: https://github.com/apache/arrow/issues/39864
### Describe the enhancement requested A DataType doesn't directly carry metadata, but if it is a nested DataType, some of its child fields might carry metadata. Therefore, similar to Schema::ToString, DataType::ToString should take an optional `show_metadata` argument. ### Component(s) C++ -- 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]
