Safe Haskell | Safe |
---|---|
Language | Haskell2010 |
Documentation
newtype Const a (b :: k) :: forall k. * -> k -> * #
The Const
functor.
Instances
() :=> (Functor (Const a :: * -> *)) | |
Generic1 (Const a :: k -> *) | |
ToJSON2 (Const :: * -> * -> *) | |
Defined in Data.Aeson.Types.ToJSON liftToJSON2 :: (a -> Value) -> ([a] -> Value) -> (b -> Value) -> ([b] -> Value) -> Const a b -> Value # liftToJSONList2 :: (a -> Value) -> ([a] -> Value) -> (b -> Value) -> ([b] -> Value) -> [Const a b] -> Value # liftToEncoding2 :: (a -> Encoding) -> ([a] -> Encoding) -> (b -> Encoding) -> ([b] -> Encoding) -> Const a b -> Encoding # liftToEncodingList2 :: (a -> Encoding) -> ([a] -> Encoding) -> (b -> Encoding) -> ([b] -> Encoding) -> [Const a b] -> Encoding # | |
FromJSON2 (Const :: * -> * -> *) | |
Defined in Data.Aeson.Types.FromJSON | |
Bitraversable (Const :: * -> * -> *) | Since: base-4.10.0.0 |
Defined in Data.Bitraversable bitraverse :: Applicative f => (a -> f c) -> (b -> f d) -> Const a b -> f (Const c d) # | |
Bifoldable (Const :: * -> * -> *) | Since: base-4.10.0.0 |
Bifunctor (Const :: * -> * -> *) | Since: base-4.8.0.0 |
Eq2 (Const :: * -> * -> *) | Since: base-4.9.0.0 |
Ord2 (Const :: * -> * -> *) | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
Read2 (Const :: * -> * -> *) | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes liftReadsPrec2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> Int -> ReadS (Const a b) # liftReadList2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> ReadS [Const a b] # liftReadPrec2 :: ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec (Const a b) # liftReadListPrec2 :: ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec [Const a b] # | |
Show2 (Const :: * -> * -> *) | Since: base-4.9.0.0 |
NFData2 (Const :: * -> * -> *) | Since: deepseq-1.4.3.0 |
Defined in Control.DeepSeq | |
Hashable2 (Const :: * -> * -> *) | |
Defined in Data.Hashable.Class | |
Bitraversable1 (Const :: * -> * -> *) | |
Defined in Data.Semigroup.Traversable.Class bitraverse1 :: Apply f => (a -> f b) -> (c -> f d) -> Const a c -> f (Const b d) # bisequence1 :: Apply f => Const (f a) (f b) -> f (Const a b) # | |
Bifoldable1 (Const :: * -> * -> *) | |
Defined in Data.Semigroup.Foldable.Class | |
Biapply (Const :: * -> * -> *) | |
(Bounded a) :=> (Bounded (Const a b)) | |
(Enum a) :=> (Enum (Const a b)) | |
(Eq a) :=> (Eq (Const a b)) | |
(Floating a) :=> (Floating (Const a b)) | |
(Fractional a) :=> (Fractional (Const a b)) | |
Defined in Data.Constraint ins :: Fractional a :- Fractional (Const a b) # | |
(Integral a) :=> (Integral (Const a b)) | |
(Num a) :=> (Num (Const a b)) | |
(Ord a) :=> (Ord (Const a b)) | |
(Read a) :=> (Read (Const a b)) | |
(Real a) :=> (Real (Const a b)) | |
(RealFloat a) :=> (RealFloat (Const a b)) | |
(RealFrac a) :=> (RealFrac (Const a b)) | |
(Show a) :=> (Show (Const a b)) | |
(Semigroup a) :=> (Semigroup (Const a b)) | |
(Monoid a) :=> (Monoid (Const a b)) | |
(Monoid a) :=> (Applicative (Const a :: * -> *)) | |
Defined in Data.Constraint | |
(Bits a) :=> (Bits (Const a b)) | |
Semigroupoid (Const :: * -> * -> *) | |
Functor (Const m :: * -> *) | Since: base-2.1 |
Monoid m => Applicative (Const m :: * -> *) | Since: base-2.0.1 |
Foldable (Const m :: * -> *) | Since: base-4.7.0.0 |
Defined in Data.Functor.Const fold :: Monoid m0 => Const m m0 -> m0 # foldMap :: Monoid m0 => (a -> m0) -> Const m a -> m0 # foldr :: (a -> b -> b) -> b -> Const m a -> b # foldr' :: (a -> b -> b) -> b -> Const m a -> b # foldl :: (b -> a -> b) -> b -> Const m a -> b # foldl' :: (b -> a -> b) -> b -> Const m a -> b # foldr1 :: (a -> a -> a) -> Const m a -> a # foldl1 :: (a -> a -> a) -> Const m a -> a # elem :: Eq a => a -> Const m a -> Bool # maximum :: Ord a => Const m a -> a # minimum :: Ord a => Const m a -> a # | |
Traversable (Const m :: * -> *) | Since: base-4.7.0.0 |
Contravariant (Const a :: * -> *) | |
ToJSON a => ToJSON1 (Const a :: * -> *) | |
Defined in Data.Aeson.Types.ToJSON liftToJSON :: (a0 -> Value) -> ([a0] -> Value) -> Const a a0 -> Value # liftToJSONList :: (a0 -> Value) -> ([a0] -> Value) -> [Const a a0] -> Value # liftToEncoding :: (a0 -> Encoding) -> ([a0] -> Encoding) -> Const a a0 -> Encoding # liftToEncodingList :: (a0 -> Encoding) -> ([a0] -> Encoding) -> [Const a a0] -> Encoding # | |
FromJSON a => FromJSON1 (Const a :: * -> *) | |
Eq a => Eq1 (Const a :: * -> *) | Since: base-4.9.0.0 |
Ord a => Ord1 (Const a :: * -> *) | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
Read a => Read1 (Const a :: * -> *) | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
Show a => Show1 (Const a :: * -> *) | Since: base-4.9.0.0 |
Monoid m => Divisible (Const m :: * -> *) | |
NFData a => NFData1 (Const a :: * -> *) | Since: deepseq-1.4.3.0 |
Defined in Control.DeepSeq | |
Hashable a => Hashable1 (Const a :: * -> *) | |
Defined in Data.Hashable.Class | |
Semigroup m => Apply (Const m :: * -> *) | |
Default m => Pointed (Const m :: * -> *) | |
Defined in Data.Pointed | |
Bounded a => Bounded (Const a b) | |
Enum a => Enum (Const a b) | |
Defined in Data.Functor.Const succ :: Const a b -> Const a b # pred :: Const a b -> Const a b # fromEnum :: Const a b -> Int # enumFrom :: Const a b -> [Const a b] # enumFromThen :: Const a b -> Const a b -> [Const a b] # enumFromTo :: Const a b -> Const a b -> [Const a b] # enumFromThenTo :: Const a b -> Const a b -> Const a b -> [Const a b] # | |
Eq a => Eq (Const a b) | |
Floating a => Floating (Const a b) | |
Defined in Data.Functor.Const exp :: Const a b -> Const a b # log :: Const a b -> Const a b # sqrt :: Const a b -> Const a b # (**) :: Const a b -> Const a b -> Const a b # logBase :: Const a b -> Const a b -> Const a b # sin :: Const a b -> Const a b # cos :: Const a b -> Const a b # tan :: Const a b -> Const a b # asin :: Const a b -> Const a b # acos :: Const a b -> Const a b # atan :: Const a b -> Const a b # sinh :: Const a b -> Const a b # cosh :: Const a b -> Const a b # tanh :: Const a b -> Const a b # asinh :: Const a b -> Const a b # acosh :: Const a b -> Const a b # atanh :: Const a b -> Const a b # log1p :: Const a b -> Const a b # expm1 :: Const a b -> Const a b # | |
Fractional a => Fractional (Const a b) | |
Integral a => Integral (Const a b) | |
Defined in Data.Functor.Const | |
(Typeable k, Data a, Typeable b) => Data (Const a b) | Since: base-4.10.0.0 |
Defined in Data.Data gfoldl :: (forall d b0. Data d => c (d -> b0) -> d -> c b0) -> (forall g. g -> c g) -> Const a b -> c (Const a b) # gunfold :: (forall b0 r. Data b0 => c (b0 -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Const a b) # toConstr :: Const a b -> Constr # dataTypeOf :: Const a b -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Const a b)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Const a b)) # gmapT :: (forall b0. Data b0 => b0 -> b0) -> Const a b -> Const a b # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Const a b -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Const a b -> r # gmapQ :: (forall d. Data d => d -> u) -> Const a b -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Const a b -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Const a b -> m (Const a b) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Const a b -> m (Const a b) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Const a b -> m (Const a b) # | |
Num a => Num (Const a b) | |
Ord a => Ord (Const a b) | |
Defined in Data.Functor.Const | |
Read a => Read (Const a b) | This instance would be equivalent to the derived instances of the
Since: base-4.8.0.0 |
Real a => Real (Const a b) | |
Defined in Data.Functor.Const toRational :: Const a b -> Rational # | |
RealFloat a => RealFloat (Const a b) | |
Defined in Data.Functor.Const floatRadix :: Const a b -> Integer # floatDigits :: Const a b -> Int # floatRange :: Const a b -> (Int, Int) # decodeFloat :: Const a b -> (Integer, Int) # encodeFloat :: Integer -> Int -> Const a b # exponent :: Const a b -> Int # significand :: Const a b -> Const a b # scaleFloat :: Int -> Const a b -> Const a b # isInfinite :: Const a b -> Bool # isDenormalized :: Const a b -> Bool # isNegativeZero :: Const a b -> Bool # | |
RealFrac a => RealFrac (Const a b) | |
Show a => Show (Const a b) | This instance would be equivalent to the derived instances of the
Since: base-4.8.0.0 |
Ix a => Ix (Const a b) | |
Defined in Data.Functor.Const range :: (Const a b, Const a b) -> [Const a b] # index :: (Const a b, Const a b) -> Const a b -> Int # unsafeIndex :: (Const a b, Const a b) -> Const a b -> Int inRange :: (Const a b, Const a b) -> Const a b -> Bool # rangeSize :: (Const a b, Const a b) -> Int # unsafeRangeSize :: (Const a b, Const a b) -> Int | |
IsString a => IsString (Const a b) | Since: base-4.9.0.0 |
Defined in Data.String fromString :: String -> Const a b # | |
Generic (Const a b) | |
Semigroup a => Semigroup (Const a b) | |
Monoid a => Monoid (Const a b) | |
Hashable a => Hashable (Const a b) | |
Defined in Data.Hashable.Class | |
ToJSON a => ToJSON (Const a b) | |
Defined in Data.Aeson.Types.ToJSON | |
FromJSON a => FromJSON (Const a b) | |
Storable a => Storable (Const a b) | |
Defined in Data.Functor.Const | |
Bits a => Bits (Const a b) | |
Defined in Data.Functor.Const (.&.) :: Const a b -> Const a b -> Const a b # (.|.) :: Const a b -> Const a b -> Const a b # xor :: Const a b -> Const a b -> Const a b # complement :: Const a b -> Const a b # shift :: Const a b -> Int -> Const a b # rotate :: Const a b -> Int -> Const a b # setBit :: Const a b -> Int -> Const a b # clearBit :: Const a b -> Int -> Const a b # complementBit :: Const a b -> Int -> Const a b # testBit :: Const a b -> Int -> Bool # bitSizeMaybe :: Const a b -> Maybe Int # isSigned :: Const a b -> Bool # shiftL :: Const a b -> Int -> Const a b # unsafeShiftL :: Const a b -> Int -> Const a b # shiftR :: Const a b -> Int -> Const a b # unsafeShiftR :: Const a b -> Int -> Const a b # rotateL :: Const a b -> Int -> Const a b # | |
FiniteBits a => FiniteBits (Const a b) | |
Defined in Data.Functor.Const finiteBitSize :: Const a b -> Int # countLeadingZeros :: Const a b -> Int # countTrailingZeros :: Const a b -> Int # | |
NFData a => NFData (Const a b) | Since: deepseq-1.4.0.0 |
Defined in Control.DeepSeq | |
Wrapped (Const a x) | |
Pretty a => Pretty (Const a b) | |
Defined in Data.Text.Prettyprint.Doc.Internal | |
Upper a => Upper (Const a b) | |
Defined in Data.Semilattice.Upper upperBound :: Const a b # | |
Lower a => Lower (Const a b) | |
Defined in Data.Semilattice.Lower lowerBound :: Const a b # | |
Serialise a => Serialise (Const a b) | Since: serialise-0.2.0.0 |
t ~ Const a' x' => Rewrapped (Const a x) t | |
Defined in Control.Lens.Wrapped | |
type Rep1 (Const a :: k -> *) | |
Defined in Data.Functor.Const | |
type Rep (Const a b) | |
Defined in Data.Functor.Const | |
type Unwrapped (Const a x) | |
Defined in Control.Lens.Wrapped |