jorgecarleitao opened a new pull request #8215: URL: https://github.com/apache/arrow/pull/8215
Note that, contrarily to horizontal operations, that we can represent as `f(&ArrayRef) -> ArrayRef`, in vertical operations like `min` and `sum`, we do not have a dynamically-typed struct to return, and thus need to have a function signature for each type. :( I wonder if we could have in Rust a dynamically struct for single values, like DataFusion has ScalarValue. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
