Data.Maybe.Unsafe

Documentation

data UnsafeMaybe a

Instances

Monad UnsafeMaybe

Defined in Data.Maybe.Unsafe

Methods

(>>=) :: UnsafeMaybe a -> (a -> UnsafeMaybe b) -> UnsafeMaybe b

(>>) :: UnsafeMaybe a -> UnsafeMaybe b -> UnsafeMaybe b

return :: a -> UnsafeMaybe a

fail :: String -> UnsafeMaybe a

Functor UnsafeMaybe

Defined in Data.Maybe.Unsafe

Methods

fmap :: (a -> b) -> UnsafeMaybe a -> UnsafeMaybe b

(<$) :: a -> UnsafeMaybe b -> UnsafeMaybe a

Applicative UnsafeMaybe

Defined in Data.Maybe.Unsafe

Methods

pure :: a -> UnsafeMaybe a

(<*>) :: UnsafeMaybe (a -> b) -> UnsafeMaybe a -> UnsafeMaybe b

liftA2 :: (a -> b -> c) -> UnsafeMaybe a -> UnsafeMaybe b -> UnsafeMaybe c

(*>) :: UnsafeMaybe a -> UnsafeMaybe b -> UnsafeMaybe b

(<*) :: UnsafeMaybe a -> UnsafeMaybe b -> UnsafeMaybe a

just :: a -> UnsafeMaybe a

nothing :: UnsafeMaybe a

fromMaybe :: Maybe a -> UnsafeMaybe a

maybe :: b -> (a -> b) -> UnsafeMaybe a -> b

toMaybe :: UnsafeMaybe a -> Maybe a