unitUDFM :: Uniquable key => key -> elt -> UniqDFM elt
unitUDFM k v = UDFM (M.singleton (getKey $ getUnique k) (TaggedVal v 0)) 1
unitUDFM :: Uniquable key => key -> elt -> UniqDFM elt
unitUDFM k v = UDFM (M.singleton (getKey $ getUnique k) (TaggedVal v 0)) 1
unitUDFM k v = UDFM (M.singleton (getKey $ getUnique k) (TaggedVal v 0)) 1