chore: Fix some beta clippy lints

[torokati44]

Not all of them are fixed, see: rust-lang/rust-clippy#12917

[torokati44]

Thanks for the approval, @kjarosh! I've added yet another fix, and a suppression, to make it pass cleanly.

[kjarosh]

Regarding the suppression I'm wondering whether that's the best way we can address it. The problem is caused by some commented out constants, so if we need a suppression anyway, maybe it's better to uncomment these constants and allow dead code only for them?

If I understand it correctly, the current suppression does not address the fact that the docs for commented out constants will be part of UNIT_CIRCLE_POINTS's docs?

[torokati44]

maybe it's better to uncomment these constants and allow dead code only for them?

Yes, I tried that, but unfortunately sin is not allowed in floating point constants (anymore?)... :/

[torokati44]

If I understand it correctly, the current suppression does not address the fact that the docs for commented out constants will be part of UNIT_CIRCLE_POINTS's docs?

Well, it depends on what tools you ask... 😵‍💫

[torokati44]

Anyway, removed the suppression for now, will submit it as a separate PR.