Grisette.Lib.Data.Either

Documentation

mrgLeft :: forall (a :: Type) (b :: Type) m. (Mergeable (Either a b), Applicative m, TryMerge m) => a -> m (Either a b)

mrgRight :: forall (a :: Type) (b :: Type) m. (Mergeable (Either a b), Applicative m, TryMerge m) => b -> m (Either a b)