Made vec_deque::Drain, hash_map::Drain, and hash_set::Drain covariant#35354
Merged
bors merged 1 commit intorust-lang:masterfrom Aug 16, 2016
Merged
Made vec_deque::Drain, hash_map::Drain, and hash_set::Drain covariant#35354bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom