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  1. class IsMap (f :: Type -> Type)

    streamly-core Streamly.Internal.Data.IsMap

    No documentation available.

  2. bimapOverrideCount :: Int -> (s -> s1) -> (b -> b1) -> Step s b -> Step s1 b1

    streamly-core Streamly.Internal.Data.Parser

    Bimap discarding the count, and using the supplied count instead.

  3. concatMap :: forall (m :: Type -> Type) b a c . Monad m => (b -> Parser a m c) -> Parser a m b -> Parser a m c

    streamly-core Streamly.Internal.Data.Parser

    Map a Parser returning function on the result of a Parser. ALL THE CAVEATS IN splitWith APPLY HERE AS WELL. Pre-release

  4. lmap :: forall a b (m :: Type -> Type) r . (a -> b) -> Parser b m r -> Parser a m r

    streamly-core Streamly.Internal.Data.Parser

    lmap f parser maps the function f on the input of the parser. 

    >>> Stream.parse (Parser.lmap (\x -> x * x) (Parser.fromFold Fold.sum)) (Stream.enumerateFromTo 1 100)
Right 338350

    lmap = Parser.lmapM return

  5. lmapM :: Monad m => (a -> m b) -> Parser b m r -> Parser a m r

    streamly-core Streamly.Internal.Data.Parser

    lmapM f parser maps the monadic function f on the input of the parser.

  6. noErrorUnsafeConcatMap :: forall (m :: Type -> Type) b a c . Monad m => (b -> Parser a m c) -> Parser a m b -> Parser a m c

    streamly-core Streamly.Internal.Data.Parser

    Better performance concatMap for non-failing parsers. Does not work correctly for parsers that can fail. ALL THE CAVEATS IN splitWith APPLY HERE AS WELL.

  7. rmapM :: Monad m => (b -> m c) -> Parser a m b -> Parser a m c

    streamly-core Streamly.Internal.Data.Parser

    rmapM f parser maps the monadic function f on the output of the parser. 

    >>> rmap = fmap

  8. lmap :: forall a (m :: Type -> Type) b . (a -> a) -> Producer m a b -> Producer m a b

    streamly-core Streamly.Internal.Data.Producer

    Map the producer input to another value of the same type. Pre-release

  9. lmapM :: Monad m => (a -> m b) -> Refold m c b r -> Refold m c a r

    streamly-core Streamly.Internal.Data.Refold.Type

    lmapM f fold maps the monadic function f on the input of the fold. Internal

  10. rmapM :: Monad m => (b -> m c) -> Refold m x a b -> Refold m x a c

    streamly-core Streamly.Internal.Data.Refold.Type

    Map a monadic function on the output of a fold. Internal

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