fn hash_iter_order_independent<Hcx, T: HashStable<Hcx>, I: Iterator<Item = T> + ExactSizeIterator>(
it: I,
hcx: &mut Hcx,
hasher: &mut StableHasher,
)fn hash_iter_order_independent<Hcx, T: HashStable<Hcx>, I: Iterator<Item = T> + ExactSizeIterator>(
it: I,
hcx: &mut Hcx,
hasher: &mut StableHasher,
)