Safe Haskell | Safe-Inferred |
---|---|
Language | Haskell2010 |
Test.QuickCheck.Instances.These
Contents
Orphan instances
Arbitrary2 These Source # | Since: 0.3.23 |
Methods liftArbitrary2 :: Gen a -> Gen b -> Gen (These a b) liftShrink2 :: (a -> [a]) -> (b -> [b]) -> These a b -> [These a b] | |
Arbitrary a => Arbitrary1 (These a) Source # | Since: 0.3.23 |
Methods liftArbitrary :: Gen a0 -> Gen (These a a0) liftShrink :: (a0 -> [a0]) -> These a a0 -> [These a a0] | |
(Arbitrary a, Arbitrary b) => Arbitrary (These a b) Source # | Since: 0.3.23 |
(Arbitrary1 f, Arbitrary1 g) => Arbitrary1 (These1 f g) Source # | Since: 0.3.23 |
Methods liftArbitrary :: Gen a -> Gen (These1 f g a) liftShrink :: (a -> [a]) -> These1 f g a -> [These1 f g a] | |
(CoArbitrary a, CoArbitrary b) => CoArbitrary (These a b) Source # | Since: 0.3.23 |
Methods coarbitrary :: These a b -> Gen b0 -> Gen b0 | |
(Function a, Function b) => Function (These a b) Source # | Since: 0.3.23 |
Methods function :: (These a b -> b0) -> These a b :-> b0 | |
(Arbitrary1 f, Arbitrary1 g, Arbitrary a) => Arbitrary (These1 f g a) Source # | Since: 0.3.23 |