Jimexist commented on a change in pull request #896: URL: https://github.com/apache/arrow-rs/pull/896#discussion_r739958464
########## File path: parquet/src/record/reader.rs ########## @@ -319,7 +319,7 @@ impl TreeBuilder { /// Reader tree for record assembly pub enum Reader { // Primitive reader with type information and triplet iterator - PrimitiveReader(TypePtr, TripletIter), + PrimitiveReader(TypePtr, Box<TripletIter>), Review comment: reduce enum size -- 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