double-free opened a new pull request, #6269: URL: https://github.com/apache/arrow-rs/pull/6269
# Which issue does this PR close? Closes #6268 . # Rationale for this change See details in the issue description. # What changes are included in this PR? Support reading selected fields from a parquet file. # Are there any user-facing changes? No API changes, but document needs to be updated: > Derive flat, simple RecordReader implementations. Works by parsing a struct tagged with #[derive(ParquetRecordReader)] and emitting the correct writing code for each field of the struct. Column readers are generated in the order they are defined. Column readers are generated by name instead of index now. -- 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]
