jorgecarleitao commented on pull request #984: URL: https://github.com/apache/arrow-rs/pull/984#issuecomment-992722355
IMO we need a `dyn Scalar` and a `cmp_scalar(array: &dyn Array, scalar: &dyn Scalar) -> BooleanArray` that dispatches to specific implementations based on the array's datatype. We then use `cmp_scalar(dict.values().as_ref(), scalar)` and clone the indices. Inspiration for `trait Scalar` here: https://github.com/jorgecarleitao/arrow2/tree/main/src/scalar . I hope it helps. -- 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]
