joint-0.1.1: Trying to compose non-composable

Safe HaskellSafe
LanguageHaskell2010

Control.Joint.Base.Maybe

Contents

Orphan instances

Composition Maybe Source # 
Instance details

Associated Types

type Primary Maybe a :: Type Source #

Methods

unwrap :: Maybe a -> Primary Maybe a Source #

Transformer Maybe Source # 
Instance details

Associated Types

type Schema Maybe u = (r :: Type -> Type) Source #

Methods

lay :: Functor u => u ~> Schema Maybe u Source #

wrap :: Applicative u => Maybe ~> Schema Maybe u Source #