semigroupoids-5.3.7: Semigroupoids: Category sans id
Copyright (C) 2011-2015 Edward Kmett
License BSD-style (see the file LICENSE)
Maintainer Edward Kmett <ekmett@gmail.com>
Stability provisional
Portability polykinds
Safe Haskell Safe
Language Haskell2010

Data.Isomorphism

Description

Documentation

data Iso k a b Source #

Constructors

Iso

Fields

Instances

Instances details
Category k2 => Category ( Iso k2 :: k1 -> k1 -> Type ) Source #
Instance details

Defined in Data.Isomorphism

Methods

id :: forall (a :: k). Iso k2 a a Source #

(.) :: forall (b :: k) (c :: k) (a :: k). Iso k2 b c -> Iso k2 a b -> Iso k2 a c Source #

Semigroupoid k2 => Semigroupoid ( Iso k2 :: k1 -> k1 -> Type ) Source #
Instance details

Defined in Data.Isomorphism

Methods

o :: forall (j :: k) (k :: k) (i :: k). Iso k2 j k -> Iso k2 i j -> Iso k2 i k Source #

Semigroupoid k2 => Groupoid ( Iso k2 :: k1 -> k1 -> Type ) Source #
Instance details

Defined in Data.Isomorphism

Methods

inv :: forall (a :: k) (b :: k). Iso k2 a b -> Iso k2 b a Source #