Safe Haskell	None
Language	Haskell2010

Proarrow.Profunctor.Coproduct

Documentation

data ((p :: PRO j k) :+: (q :: PRO j k)) (a :: j) (b :: k) where Source Comments #

Constructors

InjL :: forall {j} {k} (p :: PRO j k) (a :: j) (b :: k) (q :: PRO j k). p a b -> (p :+: q) a b
InjR :: forall {j} {k} (q :: PRO j k) (a :: j) (b :: k) (p :: PRO j k). q a b -> (p :+: q) a b

Instances details

(Profunctor p, Profunctor q) => Profunctor (p :+: q :: j -> k -> Type) Source Comments #
Instance details Defined in Proarrow.Profunctor.Coproduct Methods dimap :: forall (c :: j) (a :: j) (b :: k) (d :: k). (c ~> a) -> (b ~> d) -> (p :+: q) a b -> (p :+: q) c d Source Comments # (\\) :: forall (a :: j) (b :: k) r. ((Ob a, Ob b) => r) -> (p :+: q) a b -> r Source Comments #
(DaggerProfunctor p, DaggerProfunctor q) => DaggerProfunctor (p :+: q :: j -> j -> Type) Source Comments #
Instance details Defined in Proarrow.Profunctor.Coproduct Methods dagger :: forall (a :: j) (b :: j). (p :+: q) a b -> (p :+: q) b a Source Comments #

coproduct :: forall {k} {k1} (p :: k -> k1 -> Type) (r :: k -> k1 -> Type) (q :: k -> k1 -> Type). (p :~> r) -> (q :~> r) -> (p :+: q) :~> r Source Comments #