040000 tree b5e44cbba0efb1a341c4e9e199487760ef2bce88	move.iter.ops
040000 tree 3b6b0e6627e5b8492f5920ca783ef97de29b12b6	move.iter.requirements
040000 tree e0657c83e711c854ed3856b44b564b577645885a	move.iterator