lens-4.19.2: Lenses, Folds and Traversals
Copyright(C) 2012-2016 Edward Kmett
LicenseBSD-style (see the file LICENSE)
MaintainerEdward Kmett <ekmett@gmail.com>
Stabilityexperimental
Portabilitynon-portable
Safe HaskellSafe-Inferred
LanguageHaskell2010

Control.Lens.Internal.Instances

Description

This module includes orphan instances for (,), Either and Const that should be supplied by base. These have moved to semigroupoids as of 4.2.