HippoBaro opened a new pull request, #10089: URL: https://github.com/apache/arrow-rs/pull/10089
# Which issue does this PR close? <!-- We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax. --> - Spawn off from #9848 - Contributes to #9731 # Rationale for this change The recursive `build_reader` / `build_*_reader` methods in the array reader builder thread `field` and `mask` through every call. # What changes are included in this PR? Bundle them into a small `Copy` `ReaderArgs` struct so the recursive signatures stay compact and there is a single, documented home for per-field reader options added in the future. This is a mechanical, behavior-preserving change: `build_array_reader` constructs the args at the entry point, group readers recurse with `args.with_field(child)`, and leaf readers read `args.field` and `args.mask`. # Are these changes tested? All tests passing. # Are there any user-facing changes? No. -- 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]
