FrozenBTreeMap says Hash and Eq must match

[Kyuuhachi]

FrozenBTreeMap::get says

The key may be any borrowed form of the map’s key type, but Hash and Eq on the borrowed form must match those for the key type.

But Hash and Eq have nothing to do with a BTreeMap; that ought to be Ord, no? Probably a copypaste error.

[Manishearth]

Yeah, sounds like a bug