Hoogle Search
Within LTS Haskell 24.33 (ghc-9.10.3)
Note that Stackage only displays results for the latest LTS and Nightly snapshot. Learn more.
mapM :: Monad m => (a -> m b) -> ConduitT a b m ()conduit Data.Conduit.Combinators Apply a monadic transformation to all values in a stream. If you do not need the transformed values, and instead just want the monadic side-effects of running the action, see mapM_. Subject to fusion
mapME :: (Monad m, Traversable f) => (a -> m b) -> ConduitT (f a) (f b) m ()conduit Data.Conduit.Combinators Apply a monadic transformation to all elements in a chunked stream. Subject to fusion
mapM_ :: Monad m => (a -> m ()) -> ConduitT a o m ()conduit Data.Conduit.Combinators Apply the action to all values in the stream. Note: if you want to pass the values instead of consuming them, use iterM instead. Subject to fusion
mapM_E :: (Monad m, MonoFoldable mono) => (Element mono -> m ()) -> ConduitT mono o m ()conduit Data.Conduit.Combinators Apply the action to all elements in the chunked stream. Note: the same caveat as with mapM_ applies. If you don't want to consume the values, you can use iterM:
iterM (omapM_ f)
Subject to fusionmapWhile :: forall (m :: Type -> Type) a b . Monad m => (a -> Maybe b) -> ConduitT a b m ()conduit Data.Conduit.Combinators Map values as long as the result is Just.
mapAccumWhileMS :: Monad m => (a -> s -> m (Either s (s, b))) -> s -> StreamConduitT a b m sconduit Data.Conduit.Combinators.Stream No documentation available.
-
conduit Data.Conduit.Combinators.Stream No documentation available.
-
conduit Data.Conduit.Internal Apply a function to all the input values of a Pipe. Since 0.5.0
-
conduit Data.Conduit.Internal Apply a function to all the output values of a Pipe. This mimics the behavior of fmap for a Source and Conduit in pre-0.4 days. Since 0.4.1
-
conduit Data.Conduit.Internal Same as mapOutput, but use a function that returns Maybe values. Since 0.5.0