Web.Twitter.Types.Lens.Types

Documentation

type Lens s t a b = forall f. Functor f => (a -> f b) -> s -> f t

A type alias of the lens. It is the same definition as the lens which introduced in http://hackage.haskell.org/package/lens-4.3.3/docs/Control-Lens-Type.html#t:Lens

type Lens' s a = Lens s s a a

Same as Lens' http://hackage.haskell.org/package/lens-4.3.3/docs/Control-Lens-Type.html#t:Lens-39-