Hi All, I just open ARROW-8559 [1] to consolidate the traits for Record Batch iterators. I feel this needs to be done prior to 1.0 as we need to be clear as to what external crates should implement to integrate with the Arrow ecosystem. This might be disruptive though so I wanted to bring it to the attention of the mailing list.
Paddy [1] - https://issues.apache.org/jira/browse/ARROW-8559
