functor-combo-0.0.2: Functor combinators with tries & zippers
FunctorCombo.FixC
Description
Zippers for functor fixpoints
Synopsis
type FixC f = [Der f (Fix f)]Source
Context for functor fixpoints
type LocFix f = (FixC f, Fix f)Source
up :: Holey f => LocFix f -> LocFix fSource
down :: Holey f => LocFix f -> f (LocFix f)Source