alamb opened a new issue, #2437: URL: https://github.com/apache/arrow-rs/issues/2437
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** The Arrow IPC format is designed to avoid memory copies when moving data from one implementation to another. However, as noted by @tustvold on https://github.com/apache/arrow-rs/pull/2369#discussion_r944214515, the arrow-rs ipc reader implementation is actually copying data unnecessarily **Describe the solution you'd like** In the ipc code, create a Buffer initially and rewrite the ipc implementation in terms of `Buffer` rather than `&[u8]` (as the final output needs to be in a `Buffer` **Describe alternatives you've considered** N/A **Additional context** Came up in the context of https://github.com/apache/arrow-rs/pull/2369 Possibly also related to https://github.com/apache/arrow-rs/issues/189 -- 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]
