Make vec::Drain and binary_heap::Drain covariant#34951
Merged
bors merged 2 commits intorust-lang:masterfrom Jul 28, 2016
Merged
Make vec::Drain and binary_heap::Drain covariant#34951bors merged 2 commits intorust-lang:masterfrom
bors merged 2 commits intorust-lang:masterfrom
