22050e3ed4
libcollections: AbsEntries -> AbsIter, Entries -> Iter, MoveEntries -> IntoIter, MutEntries -> IterMut DifferenceItems -> Difference, SymDifferenceItems -> SymmetricDifference, IntersectionItems -> Intersection, UnionItems -> Union libstd/hash/{table, map}: Entries -> Iter, MoveItems -> IntoIter, MutEntries -> IterMut Also a [breaking-change].