subhask-0.1.0.1: Type safe interface for programming in subcategories of Hask

Safe HaskellNone
LanguageHaskell2010

SubHask.Category.Product

Documentation

data (cat1 >< cat2) a b Source

Constructors

Product (cat1 a b, cat2 a b) 

Instances

(Category k cat1, Category k cat2) => Category k ((><) k k cat1 cat2) Source 
type ValidCategory k ((><) k k cat1 cat2) a = (ValidCategory k cat1 a, ValidCategory k cat2 a) Source