alamb opened a new pull request #240: URL: https://github.com/apache/arrow-rs/pull/240
# Rationale for this change I have often found myself being confused and searching for this code, so I am hoping to leave some hints to find it. Here is an example where it may have helped: https://github.com/apache/arrow-datafusion/pull/223 (though to be honest `new_null_array` may be newer than the code in datafusion # What changes are included in this PR? 1. Add some comments in `NullArray` pointing at `new_null_array` and move comments to `NullArray` rather than module 2. Add doc examples to `new_null_array` and `new_empty_array` # Are there any user-facing changes? Better docs -- 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: us...@infra.apache.org