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Within LTS Haskell 24.46 (ghc-9.10.3)

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  1. satisfyMaybe :: (FromServerMessage -> Maybe a) -> Session a

    lsp-test Language.LSP.Test

    Consumes and returns the result of the specified predicate if it returns Just.

  2. getMaybeBij :: MaybeBij -> Maybe Bij

    mappings Data.Bijection

    No documentation available.

  3. data OnMaybe (k1 :: k) (m :: Type -> Type) v

    mappings Data.Mapping

    Maps on Maybe

  4. OnMaybe :: v -> m v -> OnMaybe (k1 :: k) (m :: Type -> Type) v

    mappings Data.Mapping

    No documentation available.

  5. fromMaybeDecode :: forall r cs e a f m . (ColorModel cs e, FileFormat f, Typeable r, MonadThrow m) => f -> (a -> String) -> (a -> Maybe (Image r cs e)) -> a -> m (Image r cs e)

    massiv-io Data.Massiv.Array.IO

    Decode an image using the supplied function or throw an error in case of failure.

  6. fromMaybeEncode :: forall f r cs e b m . (ColorModel cs e, FileFormat f, Typeable r, MonadThrow m) => f -> Proxy (Image r cs e) -> Maybe b -> m b

    massiv-io Data.Massiv.Array.IO

    Encode an image using the supplied function or throw an error in case of failure.

  7. weaveAwaitMaybeYield :: forall (m :: Type -> Type) x r1 r2 . Monad m => WeaveStepper (Await (Maybe x)) (Yield x) Identity m r1 r2 (r1, r2)

    monad-coroutine Control.Monad.Coroutine.SuspensionFunctors

    Like weaveAwaitYield, except the Await coroutine expects Maybe-wrapped values. After the Yield coroutine terminates, the Await coroutine receives only Nothing.

  8. mToMaybe :: MonadInner m => m a -> Maybe a

    monadology Control.Monad.Ology.General.Inner

    No documentation available.

  9. exceptToMaybeT :: forall (m :: Type -> Type) e a . Functor m => ExceptT e m a -> MaybeT m a

    monadology Control.Monad.Ology.Specific.MaybeT

    Convert a ExceptT computation to MaybeT, discarding the value of any exception.

  10. hoistMaybe :: forall (m :: Type -> Type) b . Applicative m => Maybe b -> MaybeT m b

    monadology Control.Monad.Ology.Specific.MaybeT

    Convert a Maybe computation to MaybeT.

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