Data.Aeson.AutoType.Alternative

Documentation

data Alt a b

Constructors

FirstAlt a

SecondAlt b

Instances

(Eq a, Eq b) => Eq (Alt a b)

(Ord a, Ord b) => Ord (Alt a b)

(Show a, Show b) => Show (Alt a b)

(ToJSON a, ToJSON b) => ToJSON (Alt a b)

(FromJSON a, FromJSON b) => FromJSON (Alt a b)

toEither :: Alt a b -> Either a b

fromEither :: Either a b -> Alt a b