Safe Haskell | Safe |
---|---|

Language | Haskell2010 |

## Synopsis

- type Prism s t a b = forall p f. (Choice p, Applicative f) => p a (f b) -> p s (f t)
- type Prism' s a = Prism s s a a
- type AReview t b = Optic' Tagged Identity t b
- (#) :: AReview t b -> b -> t
- prism :: (b -> t) -> (s -> Either t a) -> Prism s t a b
- prism' :: (b -> s) -> (s -> Maybe a) -> Prism s s a b
- _Left :: Prism (Either a c) (Either b c) a b
- _Right :: Prism (Either c a) (Either c b) a b
- _Just :: Prism (Maybe a) (Maybe b) a b
- _Nothing :: Prism' (Maybe a) ()