Make `is_sorted[_by_key]` require `Ord` instead of `PartialOrd` and remove `Iterator::is_sorted_by_key`#81382

Closed

LukasKalbertodt wants to merge 3 commits intorust-lang:masterfrom

LukasKalbertodt:make-is-sorted-require-ord

Commits on Jan 30, 2021

Remove `Iterator::is_sorted_by_key`
LukasKalbertodt
committed
Change `is_sorted[_by_key]` methods to require `Ord` instead of `PartialOrd`
LukasKalbertodt
committed
Slightly improve doc examples on `Iterator::is_sorted[_by]`
LukasKalbertodt
committed