data-layer-1.0.3: Data layering utilities. Layer is a data-type which wrapps other one, but keeping additional information. If you want to access content of simple newtype object, use Lens.Wrapper instead.

Safe Haskell	None
Language	Haskell2010

Data.Layer.Immersed

Documentation

class Immersed l a where Source

Methods

immersed :: Lens' l a Source

Instances

(Layered l, Immersed (Unlayered l) a) => Immersed l a Source
Immersed l l Source

class ImmersedM l m a where Source

Methods

viewImmersedM :: l -> m a Source

Instances

(Monad m, LayeredM m l, ImmersedM (Unlayered l) m a) => ImmersedM l m a Source
Monad m => ImmersedM l m l Source