Back out #62150 (Implement mem::{zeroed,uninitialized} in terms of MaybeUninit)#63343

Merged

bors merged 1 commit intorust-lang:masterfrom ishitatsuyuki:revert-62150

Aug 11, 2019

+40-5

Commits on Aug 10, 2019

Revert "Rollup merge of rust-lang#62150 - alex:mem-uninit-refactor, r=RalfJung"
ishitatsuyuki
committed