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Within LTS Haskell 24.19 (ghc-9.10.3)

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  1. newTMapMVar :: STM (TMapMVar k a)

    tmapmvar Control.Concurrent.STM.TMapMVar.Hash

    No documentation available.

  2. gmapM :: forall c m a . (Monad m, GTraversable c a) => (forall d . c d => d -> m d) -> a -> m a

    traverse-with-class Data.Generics.Traversable

    Generic monadic map over the immediate subterms

  3. imapM :: (Monad m, Unboxable a, Unboxable b) => (Int -> a -> m b) -> Vector a -> m (Vector b)

    unboxing-vector Data.Vector.Unboxing

    No documentation available.

  4. imapM_ :: (Monad m, Unboxable a) => (Int -> a -> m b) -> Vector a -> m ()

    unboxing-vector Data.Vector.Unboxing

    No documentation available.

  5. imapMaybe :: (Unboxable a, Unboxable b) => (Int -> a -> Maybe b) -> Vector a -> Vector b

    unboxing-vector Data.Vector.Unboxing

    No documentation available.

  6. unsafeMMapMVector :: Storable a => FilePath -> Mode -> Maybe (Int64, Int) -> IO (MVector (PrimState IO) a)

    vector-mmap Data.Vector.Storable.MMap

    Map a file into memory as a mutable vector.

  7. scatterFoldMapM :: (Foldable t, Monoid b, MonadBaseControl IO m) => TaskGroup -> t (IO a) -> (Either SomeException a -> m b) -> m b

    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 ().

  8. 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.

  9. foldMapMC :: (Monad m, Monoid w) => (a -> m w) -> ConduitT a o m w

    classy-prelude-yesod ClassyPrelude.Yesod

    Apply the provided monadic mapping function and monoidal combine all values.

  10. foldMapMCE :: (Monad m, MonoFoldable mono, Monoid w) => (Element mono -> m w) -> ConduitT mono o m w

    classy-prelude-yesod ClassyPrelude.Yesod

    Apply the provided monadic mapping function and monoidal combine all elements in the chunked stream.

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