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1. maybeToExceptS :: forall (m :: Type -> Type) a b . (Functor m, Monad m) => MSF (MaybeT m) a b -> MSF (ExceptT () m) a b

   dunai	Control.Monad.Trans.MSF.Except

   Converts an MSF in MaybeT to an MSF in ExceptT. Whenever Nothing is thrown, throw () instead.

2. maybeExit :: forall (m :: Type -> Type) a . Monad m => MSF (MaybeT m) (Maybe a) a

   dunai	Control.Monad.Trans.MSF.Maybe

   Just a is passed along, Nothing causes the whole MSF to exit.

3. maybeToExceptS :: forall (m :: Type -> Type) a b . (Functor m, Monad m) => MSF (MaybeT m) a b -> MSF (ExceptT () m) a b

   dunai	Control.Monad.Trans.MSF.Maybe

   Converts an MSF in MaybeT to an MSF in ExceptT. Whenever Nothing is thrown, throw () instead.

4. maybeToExceptT :: forall (m :: Type -> Type) e a . Functor m => e -> MaybeT m a -> ExceptT e m a

   dunai	Control.Monad.Trans.MSF.Maybe

   Convert a MaybeT computation to ExceptT, with a default exception value.

5. maybeModTime :: FilePath -> IO (Maybe UTCTime)

   dyre	Config.Dyre.Paths

   Check if a file exists. If it exists, return Just the modification time. If it doesn't exist, return Nothing.

6. maybeEither :: Maybe a -> Either () a

   errors-ext	Control.Error.Extensions

   Converts Maybe to Either. Specialization of maybe.

   maybeEither . eitherMaybe = id
   

7. maybeInjectExecutableHash :: FilePath -> IO ()

   executable-hash	System.Executable.Hash.Internal

   Injects an executable hash into the specified binary. If it doesn't exist, then this prints a message to stdout indicating that it failed to inject the hash.

8. maybeEq :: (a -> a -> Bool) -> Maybe a -> Maybe a -> Bool

   extrapolate	Test.Extrapolate.Utils

   No documentation available.

9. maybeOrd :: (a -> a -> Bool) -> Maybe a -> Maybe a -> Bool

   extrapolate	Test.Extrapolate.Utils

   No documentation available.

10. maybeError :: FitsError -> Maybe a -> Either String a

    fits-parse	Data.Fits.Read

    No documentation available.

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