Add `cloned_instead_of_copied` lint Don't go cloning all willy-nilly. Featuring a new `get_iterator_item_ty` util! changelog: Add cloned_instead_of_copied lint Closes #3870
Add `cloned_instead_of_copied` lint Don't go cloning all willy-nilly. Featuring a new `get_iterator_item_ty` util! changelog: Add cloned_instead_of_copied lint Closes #3870