alamb commented on issue #814: URL: https://github.com/apache/arrow-rs/issues/814#issuecomment-936031238
@nevi-me and @paddyhoran since it looks like you involved in the initial implementation of `UnionArray` I wonder if you have thoughts. the arrow2 implementation appears to use a `bool` to encode sparseness: https://github.com/jorgecarleitao/arrow2/blob/55c3f9cf31f8fd0bc9c49f48d6265f07e2367ec8/src/datatypes/mod.rs#L95-L96 cc @jorgecarleitao It may be the case that we simply "wait for arrow2" and not do this ticket -- 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]
