Control.Lens.Internal.Prism

Documentation

data Market a b s t

This type is used internally by the Prism code to provide efficient access to the two parts of a Prism.

Constructors

Market (b -> t) (s -> Either t a)

Instances

Lift (Either c) (Market a b)

Defined in Control.Lens.Internal.Prism

Methods

lift :: Market a b a0 b0 -> Market a b (Either c a0) (Either c b0)

Profunctor (Market a b)

Defined in Control.Lens.Internal.Prism

Methods

dimap :: (a0 -> b0) -> (c -> d) -> Market a b b0 c -> Market a b a0 d

lmap :: (a0 -> b0) -> Market a b b0 c -> Market a b a0 c

rmap :: (b0 -> c) -> Market a b a0 b0 -> Market a b a0 c

Functor (Market a b s)

Defined in Control.Lens.Internal.Prism

Methods

fmap :: (a0 -> b0) -> Market a b s a0 -> Market a b s b0

(<$) :: a0 -> Market a b s b0 -> Market a b s a0

type Market' a = Market a a

type Market' a s t = Market a a s t