Make btree_set::{IntoIter, Iter, Range} covariant#30998
Merged
bors merged 1 commit intorust-lang:masterfrom Jan 19, 2016
apasel422:btree-set-variance
Merged
Make `btree_set::{IntoIter, Iter, Range}` covariant#30998bors merged 1 commit intorust-lang:masterfrom apasel422:btree-set-variance
bors merged 1 commit intorust-lang:masterfrom
apasel422:btree-set-variance
