Copyright	(C) 2012-2016 Edward Kmett
License	BSD-style (see the file LICENSE)
Maintainer	Edward Kmett <ekmett@gmail.com>
Stability	experimental
Portability	non-portable
Safe Haskell	Safe
Language	Haskell98

Control.Lens.Internal.Prism

Description

Synopsis

Documentation

data Market a b s t Source #

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

Choice (Market a b) Source #
Instance details Methods left' :: Market a b a0 b0 -> Market a b (Either a0 c) (Either b0 c) # right' :: Market a b a0 b0 -> Market a b (Either c a0) (Either c b0) #
Profunctor (Market a b) Source #
Instance details 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 # (#.) :: Coercible * c b0 => (b0 -> c) -> Market a b a0 b0 -> Market a b a0 c # (.#) :: Coercible * b0 a0 => Market a b b0 c -> (a0 -> b0) -> Market a b a0 c #
Functor (Market a b s) Source #
Instance details 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 s t = Market a a s t