module StmHamt.ListT where import ListT import qualified PrimitiveExtras.By6Bits as By6Bits import qualified PrimitiveExtras.SmallArray as SmallArray import StmHamt.Prelude hiding (all, filter) import StmHamt.Types hamtElements :: Hamt a -> ListT STM a hamtElements :: forall a. Hamt a -> ListT STM a hamtElements (Hamt TVar (By6Bits (Branch a)) var) = forall a. TVar a -> ListT STM a tVarValue TVar (By6Bits (Branch a)) var forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b >>= forall a. By6Bits a -> ListT STM a By6Bits.elementsListT forall (m :: * -> *) a b. Monad m => m a -> (a -> m b) -> m b >>= forall a. Branch a -> ListT STM a branchElements branchElements :: Branch a -> ListT STM a branchElements :: forall a. Branch a -> ListT STM a branchElements = \case LeavesBranch Int _ SmallArray a array -> forall (m :: * -> *) a. Monad m => SmallArray a -> ListT m a SmallArray.elementsListT SmallArray a array BranchesBranch Hamt a hamt -> forall a. Hamt a -> ListT STM a hamtElements Hamt a hamt tVarValue :: TVar a -> ListT STM a tVarValue :: forall a. TVar a -> ListT STM a tVarValue TVar a var = forall (t :: (* -> *) -> * -> *) (m :: * -> *) a. (MonadTrans t, Monad m) => m a -> t m a lift (forall a. TVar a -> STM a readTVar TVar a var)