Auto merge of #12417 - Alexendoo:iter-nth, r=flip1995

Move `iter_nth` to `style`, add machine applicable suggestion

There's no `O(n)` involved with `.iter().nth()` on the linted types since the iterator implementations provide `nth` and/or `advance_by` that operate in `O(1)`

For slice iterators the codegen is equivalent, `VecDeque`'s iterator seems to codegen differently but that doesn't seem significant enough to keep it as a perf lint

changelog: [`iter_nth`] Move to `style`

r? `@flip1995`

0 files changed, 0 insertions, 0 deletions