Data.Semigroup.Bitraversable

Documentation

class (Bifoldable1 t, Bitraversable t) => Bitraversable1 t where

Methods

bitraverse1 :: Apply f => (a -> f b) -> (c -> f d) -> t a c -> f (t b d)

bisequence1 :: Apply f => t (f a) (f b) -> f (t a b)

Instances

Bitraversable1 Either

Bitraversable1 (,)

bifoldMap1Default :: (Bitraversable1 t, Semigroup m) => (a -> m) -> (b -> m) -> t a b -> m