bors 0b42deaccc Auto merge of #85157 - the8472:drain-drop-in-place, r=Mark-Simulacrum
replace vec::Drain drop loops with drop_in_place

The `Drain::drop` implementation came up in https://github.com/rust-lang/rust/pull/82185#issuecomment-789584796 as potentially interfering with other optimization work due its widespread use somewhere in `println!`

`@rustbot` label T-libs-impl
2021-12-09 15:01:42 +00:00
..