ghc-7.8.20140130: The GHC API

Safe Haskell	None
Language	Haskell98

Pair

Documentation

data Pair aSource

Constructors

Pair
Fields pFst :: a pSnd :: a

Instances

Functor Pair
Applicative Pair
Foldable Pair
Traversable Pair
Outputable a => Outputable (Pair a)

unPair :: Pair a -> (a, a)Source

toPair :: (a, a) -> Pair aSource

swap :: Pair a -> Pair aSource