lens-3.7: Lenses, Folds and Traversals

PortabilityRank2Types
Stabilityexperimental
MaintainerEdward Kmett <ekmett@gmail.com>
Safe HaskellTrustworthy

Data.Typeable.Lens

Description

 

Synopsis

Documentation

_cast :: (Typeable s, Typeable a) => Simple Traversal s aSource

A Simple Traversal for working with a cast of a Typeable value.

_gcast :: (Typeable s, Typeable a) => Simple Traversal (c s) (c a)Source

A Simple Traversal for working with a gcast of a Typeable value.