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Within LTS Haskell 24.38 (ghc-9.10.3)

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  1. scanMaybe :: forall (m :: Type -> Type) a b . Monad m => Fold m a (Maybe b) -> Stream m a -> Stream m b

    streamly-core Streamly.Internal.Data.Stream

    Use a filtering fold on a stream.

    >>> scanMaybe f = Stream.catMaybes . Stream.postscan f
    

  2. mapMaybe :: forall a b (m :: Type -> Type) . (a -> Maybe b) -> StreamK m a -> StreamK m b

    streamly-core Streamly.Internal.Data.StreamK

    No documentation available.

  3. writeMaybesWith :: forall (m :: Type -> Type) . MonadIO m => Int -> Handle -> Fold m (Maybe Word8) ()

    streamly-core Streamly.Internal.FileSystem.Handle

    Write a stream of Maybe values. Keep buffering the just values in an array until a Nothing is encountered or the buffer size exceeds the specified limit, at that point flush the buffer to the handle. Pre-release

  4. fromMaybeNullableText :: forall (n :: Nat) . Maybe (NullableNonEmptyText n) -> NullableNonEmptyText n

    string-variants Data.StringVariants

    No documentation available.

  5. nullableNonEmptyTextToMaybeNonEmptyText :: forall (n :: Nat) . NullableNonEmptyText n -> Maybe (NonEmptyText n)

    string-variants Data.StringVariants

    No documentation available.

  6. nullableNonEmptyTextToMaybeText :: forall (n :: Nat) . NullableNonEmptyText n -> Maybe Text

    string-variants Data.StringVariants

    No documentation available.

  7. fromMaybeNullableText :: forall (n :: Nat) . Maybe (NullableNonEmptyText n) -> NullableNonEmptyText n

    string-variants Data.StringVariants.NullableNonEmptyText

    No documentation available.

  8. nullableNonEmptyTextToMaybeNonEmptyText :: forall (n :: Nat) . NullableNonEmptyText n -> Maybe (NonEmptyText n)

    string-variants Data.StringVariants.NullableNonEmptyText

    No documentation available.

  9. nullableNonEmptyTextToMaybeText :: forall (n :: Nat) . NullableNonEmptyText n -> Maybe Text

    string-variants Data.StringVariants.NullableNonEmptyText

    No documentation available.

  10. mapMaybe :: (Arrow arrow, Functor f) => (a -> Maybe b) -> arrow (f [a]) (f [b])

    synthesizer-midi Synthesizer.MIDI.CausalIO.Process

    No documentation available.

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