etseidl opened a new pull request, #8111: URL: https://github.com/apache/arrow-rs/pull/8111
# Which issue does this PR close? **Note: this targets a feature branch, not main** - Part of #5854. # Rationale for this change # What changes are included in this PR? This PR completes reading of the `FileMetaData` and `RowGroupMetaData` pieces of the `ParquetMetaData`. Column indexes and encryption will be follow-on work. This replaces the macro for generating structs with a more general one that can take visibility and lifetime specifiers. Also (temporarily) adds a new function `ParquetMetaDataReader::decode_file_metadata` which should be a drop-in replacement for `ParquetMetaDataReader::decode_metadata`. Still todo: 1. Add some tests that verify this produces the same output as `ParquetMetaDataReader::decode_metadata` 2. Read column indexes with new decoder 3. Read page headers with new decoder 4. Integrate with @alamb's push decoder work #8080 # Are these changes tested? Not yet # Are there any user-facing changes? Yes -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
