Can I find unused derive impls?

I have a fairly large application codebase of around 25k lines of source code with fairly minimal dependencies.

I have been looking for ways to improve compile times and I had an idea that we might have some derives that go unused contributing to our codegen bloat.

I've tried looking around for something like a clippy lint, but my search came up short.

Cheers,

Cole

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Unfortunately, I think there’s indeed currently no good way of finding unused trait implementations.

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