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Within LTS Haskell 24.38 (ghc-9.10.3)
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inMaybeT :: forall (m :: Type -> Type) a . Monad m => MSF (MaybeT m) (Maybe a) adunai Control.Monad.Trans.MSF.Maybe Embed a Maybe value in the MaybeT layer. Identical to maybeExit.
listToMaybeS :: forall (m :: Type -> Type) b a . (Functor m, Monad m) => [b] -> MSF (MaybeT m) a bdunai Control.Monad.Trans.MSF.Maybe Converts a list to an MSF in MaybeT, which outputs an element of the list at each step, throwing Nothing when the list ends.
mapMaybeT :: (m (Maybe a) -> n (Maybe b)) -> MaybeT m a -> MaybeT n bdunai Control.Monad.Trans.MSF.Maybe Transform the computation inside a MaybeT.
reactimateMaybe :: (Functor m, Monad m) => MSF (MaybeT m) () () -> m ()dunai Control.Monad.Trans.MSF.Maybe Reactimates an MSF in the MaybeT monad until it throws Nothing.
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dunai Control.Monad.Trans.MSF.Maybe Remove the MaybeT layer by outputting Nothing when the exception occurs. The continuation in which the exception occurred is then tested on the next input.
runMaybeT :: MaybeT (m :: Type -> Type) a -> m (Maybe a)dunai Control.Monad.Trans.MSF.Maybe No documentation available.
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dunai Control.Monad.Trans.MSF.Maybe Run the first msf until the second one produces True from the output of the first.
mapMaybeS :: forall (m :: Type -> Type) a b . Monad m => MSF m a b -> MSF m (Maybe a) (Maybe b)dunai Data.MonadicStreamFunction.Util Apply an MSF to every input. Freezes temporarily if the input is Nothing, and continues as soon as a Just is received.
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eliminators Data.Eliminator No documentation available.
EMaybe :: ElmDatatype -> ElmPrimitiveelm-export Elm No documentation available.