Revert implementation of `slice::swap` Due to the perf regressions noticed here, possible due to inlining? https://github.com/rust-lang/rust/pull/88540#issuecomment-944344343 r? `@kennytm`
Revert implementation of `slice::swap` Due to the perf regressions noticed here, possible due to inlining? https://github.com/rust-lang/rust/pull/88540#issuecomment-944344343 r? `@kennytm`