Changelog for contravariant-0.4
0.3
- Added
Backwards
andReverse
instances fortransformers
0.3 - Added
instance (Functor f, Contravariant g) => Contravariant (Compose f g)
. (This is non-canonical, but is necessary to support other packages.) - Added
Functor
instances toComposeFC
andComposeCF
for use when modeling phantom type parameters caused mixingFunctor
+Contravariant
.