carols10cents opened a new issue #1852: URL: https://github.com/apache/arrow-datafusion/issues/1852
**Describe the bug** The `ballista-core` crate [is allowing unused imports in the whole crate](https://github.com/apache/arrow-datafusion/blob/67fe623bd5882d0ce567e3aa3145a96fdf563443/ballista/rust/core/src/lib.rs#L19), so there are many `use` statements throughout that aren't actually needed and are showing dependencies where none exist. I think people working on the crate since that annotation was added have been under the impression that they'd get warnings if there were unused imports, so there's a bunch of cleanup that hasn't happened. **To Reproduce** Steps to reproduce the behavior: - Remove the use of an import from some code in the `ballista-core` crate, but not the `use` statement itself - Run `cargo check` - Observe no warnings about unused imports **Expected behavior** - I expected to get a warning when removing all uses of an imported item so that I know it can be cleaned up -- 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]
