Portability | Rank2Types |
---|---|
Stability | provisional |
Maintainer | Johan Kiviniemi <devel@johan.kiviniemi.name> |
Safe Haskell | Safe-Inferred |
A tiny implementation of some lens primitives. Please see http://hackage.haskell.org/package/lens for proper documentation.
Documentation
type Traversal s t a b = Applicative f => (a -> f b) -> s -> f tSource
type Traversal' s a = Applicative f => (a -> f a) -> s -> f sSource