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Within LTS Haskell 24.19 (ghc-9.10.3)
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newTMapMVar :: STM (TMapMVar k a)tmapmvar Control.Concurrent.STM.TMapMVar.Hash No documentation available.
gmapM :: forall c m a . (Monad m, GTraversable c a) => (forall d . c d => d -> m d) -> a -> m atraverse-with-class Data.Generics.Traversable Generic monadic map over the immediate subterms
imapM :: (Monad m, Unboxable a, Unboxable b) => (Int -> a -> m b) -> Vector a -> m (Vector b)unboxing-vector Data.Vector.Unboxing No documentation available.
imapM_ :: (Monad m, Unboxable a) => (Int -> a -> m b) -> Vector a -> m ()unboxing-vector Data.Vector.Unboxing No documentation available.
imapMaybe :: (Unboxable a, Unboxable b) => (Int -> a -> Maybe b) -> Vector a -> Vector bunboxing-vector Data.Vector.Unboxing No documentation available.
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vector-mmap Data.Vector.Storable.MMap Map a file into memory as a mutable vector.
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async-pool Control.Concurrent.Async.Pool Execute a group of tasks concurrently (using up to N active threads, depending on the task group), and feed results to a continuation as soon as they become available, in random order. The continuation function may return a monoid value which is accumulated to yield a final result. If no such value is needed, simply provide ().
concatMapMC :: (Monad m, MonoFoldable mono) => (a -> m mono) -> ConduitT a (Element mono) m ()classy-prelude-yesod ClassyPrelude.Yesod Apply the monadic function to each value in the stream, resulting in a foldable value (e.g., a list). Then yield each of the individual values in that foldable value separately. Generalizes concatMapM, mapMaybeM, and mapFoldableM.
foldMapMC :: (Monad m, Monoid w) => (a -> m w) -> ConduitT a o m wclassy-prelude-yesod ClassyPrelude.Yesod Apply the provided monadic mapping function and monoidal combine all values.
foldMapMCE :: (Monad m, MonoFoldable mono, Monoid w) => (Element mono -> m w) -> ConduitT mono o m wclassy-prelude-yesod ClassyPrelude.Yesod Apply the provided monadic mapping function and monoidal combine all elements in the chunked stream.