derive-topdown-0.0.0.2: This library will help you generate Haskell empty Generic instances and deriving type instances from the top automatically to the bottom for composited data types.

Safe HaskellNone
LanguageHaskell2010

Data.Derive.TopDown.Utils

Documentation

getCxtTyVarCons :: Name -> Q (Cxt, [TyVarBndr], [Con]) Source

getCxtTyVarCons' :: Type -> Q (Cxt, [TyVarBndr], [Con]) Source

applyContext :: Name -> [Name] -> Q [Pred] Source