Vec drop and truncate: drop using raw slice *mut [T]#71148
Merged
bors merged 2 commits intorust-lang:masterfrom May 1, 2020 
Merged
Vec drop and truncate: drop using raw slice *mut [T]#71148bors merged 2 commits intorust-lang:masterfrom 
bors merged 2 commits intorust-lang:masterfrom