| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Lorentz.Prelude
Description
Commonly used parts of regular Prelude.
Synopsis
- ($) :: (a -> b) -> a -> b
- (.) :: (b -> c) -> (a -> b) -> a -> c
- type ($) (f :: k -> k1) (a :: k) = f a
- class Eq a
- class Eq a => Ord a
- class Bounded a where
- class Semigroup a where
- class Semigroup a => Monoid a where
- class Generic a
- data Text
- data Either a b
- data Maybe a
- data Proxy (t :: k) :: forall k. k -> Type = Proxy
- fromString :: IsString a => String -> a
- undefined :: HasCallStack => a
- error :: HasCallStack => Text -> a
Documentation
($) :: (a -> b) -> a -> b infixr 0 #
Application operator. This operator is redundant, since ordinary
application (f x) means the same as (f . However, $ x)$ has
low, right-associative binding precedence, so it sometimes allows
parentheses to be omitted; for example:
f $ g $ h x = f (g (h x))
It is also useful in higher-order situations, such as map ($ 0) xszipWith ($) fs xs
Note that ($) is levity-polymorphic in its result type, so that
foo $ True where foo :: Bool -> Int#
is well-typed
type ($) (f :: k -> k1) (a :: k) = f a infixr 2 #
Infix application.
f :: Either String $ Maybe Int = f :: Either String (Maybe Int)
The Eq class defines equality (==) and inequality (/=).
All the basic datatypes exported by the Prelude are instances of Eq,
and Eq may be derived for any datatype whose constituents are also
instances of Eq.
The Haskell Report defines no laws for Eq. However, == is customarily
expected to implement an equivalence relationship where two values comparing
equal are indistinguishable by "public" functions, with a "public" function
being one not allowing to see implementation details. For example, for a
type representing non-normalised natural numbers modulo 100, a "public"
function doesn't make the difference between 1 and 201. It is expected to
have the following properties:
Instances
The Ord class is used for totally ordered datatypes.
Instances of Ord can be derived for any user-defined datatype whose
constituent types are in Ord. The declared order of the constructors in
the data declaration determines the ordering in derived Ord instances. The
Ordering datatype allows a single comparison to determine the precise
ordering of two objects.
The Haskell Report defines no laws for Ord. However, <= is customarily
expected to implement a non-strict partial order and have the following
properties:
- Transitivity
- if
x <= y && y <= z=True, thenx <= z=True - Reflexivity
x <= x=True- Antisymmetry
- if
x <= y && y <= x=True, thenx == y=True
Note that the following operator interactions are expected to hold:
x >= y=y <= xx < y=x <= y && x /= yx > y=y < xx < y=compare x y == LTx > y=compare x y == GTx == y=compare x y == EQmin x y == if x <= y then x else y=Truemax x y == if x >= y then x else y=True
Minimal complete definition: either compare or <=.
Using compare can be more efficient for complex types.
Instances
The Bounded class is used to name the upper and lower limits of a
type. Ord is not a superclass of Bounded since types that are not
totally ordered may also have upper and lower bounds.
The Bounded class may be derived for any enumeration type;
minBound is the first constructor listed in the data declaration
and maxBound is the last.
Bounded may also be derived for single-constructor datatypes whose
constituent types are in Bounded.
Instances
The class of semigroups (types with an associative binary operation).
Instances should satisfy the associativity law:
Since: base-4.9.0.0
Minimal complete definition
Methods
(<>) :: a -> a -> a infixr 6 #
An associative operation.
Reduce a non-empty list with <>
The default definition should be sufficient, but this can be overridden for efficiency.
stimes :: Integral b => b -> a -> a #
Repeat a value n times.
Given that this works on a Semigroup it is allowed to fail if
you request 0 or fewer repetitions, and the default definition
will do so.
By making this a member of the class, idempotent semigroups
and monoids can upgrade this to execute in O(1) by
picking stimes = or stimesIdempotentstimes =
respectively.stimesIdempotentMonoid
Instances
class Semigroup a => Monoid a where #
The class of monoids (types with an associative binary operation that has an identity). Instances should satisfy the following laws:
x
<>mempty= xmempty<>x = xx(<>(y<>z) = (x<>y)<>zSemigrouplaw)mconcat=foldr'(<>)'mempty
The method names refer to the monoid of lists under concatenation, but there are many other instances.
Some types can be viewed as a monoid in more than one way,
e.g. both addition and multiplication on numbers.
In such cases we often define newtypes and make those instances
of Monoid, e.g. Sum and Product.
NOTE: Semigroup is a superclass of Monoid since base-4.11.0.0.
Minimal complete definition
Methods
Identity of mappend
An associative operation
NOTE: This method is redundant and has the default
implementation mappend = '(<>)'
Fold a list using the monoid.
For most types, the default definition for mconcat will be
used, but the function is included in the class definition so
that an optimized version can be provided for specific types.
Instances
Representable types of kind *.
This class is derivable in GHC with the DeriveGeneric flag on.
A Generic instance must satisfy the following laws:
from.to≡idto.from≡id
Instances
A space efficient, packed, unboxed Unicode text type.
Instances
The Either type represents values with two possibilities: a value of
type Either a bLeft aRight b
The Either type is sometimes used to represent a value which is
either correct or an error; by convention, the Left constructor is
used to hold an error value and the Right constructor is used to
hold a correct value (mnemonic: "right" also means "correct").
Examples
The type Either String IntString or an Int. The Left constructor can be used only on
Strings, and the Right constructor can be used only on Ints:
>>>let s = Left "foo" :: Either String Int>>>sLeft "foo">>>let n = Right 3 :: Either String Int>>>nRight 3>>>:type ss :: Either String Int>>>:type nn :: Either String Int
The fmap from our Functor instance will ignore Left values, but
will apply the supplied function to values contained in a Right:
>>>let s = Left "foo" :: Either String Int>>>let n = Right 3 :: Either String Int>>>fmap (*2) sLeft "foo">>>fmap (*2) nRight 6
The Monad instance for Either allows us to chain together multiple
actions which may fail, and fail overall if any of the individual
steps failed. First we'll write a function that can either parse an
Int from a Char, or fail.
>>>import Data.Char ( digitToInt, isDigit )>>>:{let parseEither :: Char -> Either String Int parseEither c | isDigit c = Right (digitToInt c) | otherwise = Left "parse error">>>:}
The following should work, since both '1' and '2' can be
parsed as Ints.
>>>:{let parseMultiple :: Either String Int parseMultiple = do x <- parseEither '1' y <- parseEither '2' return (x + y)>>>:}
>>>parseMultipleRight 3
But the following should fail overall, since the first operation where
we attempt to parse 'm' as an Int will fail:
>>>:{let parseMultiple :: Either String Int parseMultiple = do x <- parseEither 'm' y <- parseEither '2' return (x + y)>>>:}
>>>parseMultipleLeft "parse error"
Instances
| Arbitrary2 Either | |
Defined in Test.QuickCheck.Arbitrary Methods liftArbitrary2 :: Gen a -> Gen b -> Gen (Either a b) # liftShrink2 :: (a -> [a]) -> (b -> [b]) -> Either a b -> [Either a b] # | |
| ToJSON2 Either | |
Defined in Data.Aeson.Types.ToJSON Methods liftToJSON2 :: (a -> Value) -> ([a] -> Value) -> (b -> Value) -> ([b] -> Value) -> Either a b -> Value # liftToJSONList2 :: (a -> Value) -> ([a] -> Value) -> (b -> Value) -> ([b] -> Value) -> [Either a b] -> Value # liftToEncoding2 :: (a -> Encoding) -> ([a] -> Encoding) -> (b -> Encoding) -> ([b] -> Encoding) -> Either a b -> Encoding # liftToEncodingList2 :: (a -> Encoding) -> ([a] -> Encoding) -> (b -> Encoding) -> ([b] -> Encoding) -> [Either a b] -> Encoding # | |
| FromJSON2 Either | |
Defined in Data.Aeson.Types.FromJSON | |
| Bifunctor Either | Since: base-4.8.0.0 |
| Eq2 Either | Since: base-4.9.0.0 |
| Ord2 Either | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
| Read2 Either | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes Methods liftReadsPrec2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> Int -> ReadS (Either a b) # liftReadList2 :: (Int -> ReadS a) -> ReadS [a] -> (Int -> ReadS b) -> ReadS [b] -> ReadS [Either a b] # liftReadPrec2 :: ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec (Either a b) # liftReadListPrec2 :: ReadPrec a -> ReadPrec [a] -> ReadPrec b -> ReadPrec [b] -> ReadPrec [Either a b] # | |
| Show2 Either | Since: base-4.9.0.0 |
| NFData2 Either | Since: deepseq-1.4.3.0 |
Defined in Control.DeepSeq | |
| Hashable2 Either | |
Defined in Data.Hashable.Class | |
| Swapped Either | |
| () :=> (Monad (Either a)) | |
| () :=> (Functor (Either a)) | |
| () :=> (Applicative (Either a)) | |
Defined in Data.Constraint Methods ins :: () :- Applicative (Either a) # | |
| MonadError e (Either e) | |
Defined in Control.Monad.Error.Class | |
| Monad (Either e) | Since: base-4.4.0.0 |
| Functor (Either a) | Since: base-3.0 |
| Applicative (Either e) | Since: base-3.0 |
| Foldable (Either a) | Since: base-4.7.0.0 |
Defined in Data.Foldable Methods fold :: Monoid m => Either a m -> m # foldMap :: Monoid m => (a0 -> m) -> Either a a0 -> m # foldr :: (a0 -> b -> b) -> b -> Either a a0 -> b # foldr' :: (a0 -> b -> b) -> b -> Either a a0 -> b # foldl :: (b -> a0 -> b) -> b -> Either a a0 -> b # foldl' :: (b -> a0 -> b) -> b -> Either a a0 -> b # foldr1 :: (a0 -> a0 -> a0) -> Either a a0 -> a0 # foldl1 :: (a0 -> a0 -> a0) -> Either a a0 -> a0 # toList :: Either a a0 -> [a0] # length :: Either a a0 -> Int # elem :: Eq a0 => a0 -> Either a a0 -> Bool # maximum :: Ord a0 => Either a a0 -> a0 # minimum :: Ord a0 => Either a a0 -> a0 # | |
| Traversable (Either a) | Since: base-4.7.0.0 |
Defined in Data.Traversable | |
| Arbitrary a => Arbitrary1 (Either a) | |
Defined in Test.QuickCheck.Arbitrary Methods liftArbitrary :: Gen a0 -> Gen (Either a a0) # liftShrink :: (a0 -> [a0]) -> Either a a0 -> [Either a a0] # | |
| ToJSON a => ToJSON1 (Either a) | |
Defined in Data.Aeson.Types.ToJSON Methods liftToJSON :: (a0 -> Value) -> ([a0] -> Value) -> Either a a0 -> Value # liftToJSONList :: (a0 -> Value) -> ([a0] -> Value) -> [Either a a0] -> Value # liftToEncoding :: (a0 -> Encoding) -> ([a0] -> Encoding) -> Either a a0 -> Encoding # liftToEncodingList :: (a0 -> Encoding) -> ([a0] -> Encoding) -> [Either a a0] -> Encoding # | |
| FromJSON a => FromJSON1 (Either a) | |
| Eq a => Eq1 (Either a) | Since: base-4.9.0.0 |
| Ord a => Ord1 (Either a) | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
| Read a => Read1 (Either a) | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes Methods liftReadsPrec :: (Int -> ReadS a0) -> ReadS [a0] -> Int -> ReadS (Either a a0) # liftReadList :: (Int -> ReadS a0) -> ReadS [a0] -> ReadS [Either a a0] # liftReadPrec :: ReadPrec a0 -> ReadPrec [a0] -> ReadPrec (Either a a0) # liftReadListPrec :: ReadPrec a0 -> ReadPrec [a0] -> ReadPrec [Either a a0] # | |
| Show a => Show1 (Either a) | Since: base-4.9.0.0 |
| MonadFailure (Either a) | |
| NFData a => NFData1 (Either a) | Since: deepseq-1.4.3.0 |
Defined in Control.DeepSeq | |
| e ~ SomeException => MonadThrow (Either e) | |
Defined in Control.Monad.Catch | |
| e ~ SomeException => MonadCatch (Either e) | Since: exceptions-0.8.3 |
| e ~ SomeException => MonadMask (Either e) | Since: exceptions-0.8.3 |
Defined in Control.Monad.Catch | |
| Hashable a => Hashable1 (Either a) | |
Defined in Data.Hashable.Class | |
| Apply (Either a) | |
| Bind (Either a) | |
| PTraversable (Either a) | |
| STraversable (Either a) | |
Defined in Data.Singletons.Prelude.Traversable Methods sTraverse :: SApplicative f => Sing t1 -> Sing t2 -> Sing (Apply (Apply TraverseSym0 t1) t2) # sSequenceA :: SApplicative f => Sing t1 -> Sing (Apply SequenceASym0 t1) # sMapM :: SMonad m => Sing t1 -> Sing t2 -> Sing (Apply (Apply MapMSym0 t1) t2) # sSequence :: SMonad m => Sing t1 -> Sing (Apply SequenceSym0 t1) # | |
| PFoldable (Either a) | |
| SFoldable (Either a) | |
Defined in Data.Singletons.Prelude.Foldable Methods sFold :: SMonoid m => Sing t1 -> Sing (Apply FoldSym0 t1) # sFoldMap :: SMonoid m => Sing t1 -> Sing t2 -> Sing (Apply (Apply FoldMapSym0 t1) t2) # sFoldr :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply FoldrSym0 t1) t2) t3) # sFoldr' :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply Foldr'Sym0 t1) t2) t3) # sFoldl :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply FoldlSym0 t1) t2) t3) # sFoldl' :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply Foldl'Sym0 t1) t2) t3) # sFoldr1 :: Sing t1 -> Sing t2 -> Sing (Apply (Apply Foldr1Sym0 t1) t2) # sFoldl1 :: Sing t1 -> Sing t2 -> Sing (Apply (Apply Foldl1Sym0 t1) t2) # sToList :: Sing t1 -> Sing (Apply ToListSym0 t1) # sNull :: Sing t1 -> Sing (Apply NullSym0 t1) # sLength :: Sing t1 -> Sing (Apply LengthSym0 t1) # sElem :: SEq a0 => Sing t1 -> Sing t2 -> Sing (Apply (Apply ElemSym0 t1) t2) # sMaximum :: SOrd a0 => Sing t1 -> Sing (Apply MaximumSym0 t1) # sMinimum :: SOrd a0 => Sing t1 -> Sing (Apply MinimumSym0 t1) # sSum :: SNum a0 => Sing t1 -> Sing (Apply SumSym0 t1) # sProduct :: SNum a0 => Sing t1 -> Sing (Apply ProductSym0 t1) # | |
| PFunctor (Either a) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| PApplicative (Either e) | |
| PMonad (Either e) | |
| SFunctor (Either a) | |
| SApplicative (Either e) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods sPure :: Sing t -> Sing (Apply PureSym0 t) # (%<*>) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (<*>@#@$) t1) t2) # sLiftA2 :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply LiftA2Sym0 t1) t2) t3) # (%*>) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (*>@#@$) t1) t2) # (%<*) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (<*@#@$) t1) t2) # | |
| SMonad (Either e) | |
| Generic1 (Either a :: Type -> Type) | |
| IsoHKD (Either a :: Type -> Type) (b :: Type) | |
| (Eq a, Eq b) => Eq (Either a b) | Since: base-2.1 |
| (Data a, Data b) => Data (Either a b) | Since: base-4.0.0.0 |
Defined in Data.Data Methods gfoldl :: (forall d b0. Data d => c (d -> b0) -> d -> c b0) -> (forall g. g -> c g) -> Either a b -> c (Either a b) # gunfold :: (forall b0 r. Data b0 => c (b0 -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Either a b) # toConstr :: Either a b -> Constr # dataTypeOf :: Either a b -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Either a b)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Either a b)) # gmapT :: (forall b0. Data b0 => b0 -> b0) -> Either a b -> Either a b # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Either a b -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Either a b -> r # gmapQ :: (forall d. Data d => d -> u) -> Either a b -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Either a b -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Either a b -> m (Either a b) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Either a b -> m (Either a b) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Either a b -> m (Either a b) # | |
| (Ord a, Ord b) => Ord (Either a b) | Since: base-2.1 |
| (Read a, Read b) => Read (Either a b) | Since: base-3.0 |
| (Show a, Show b) => Show (Either a b) | Since: base-3.0 |
| Generic (Either a b) | |
| Semigroup (Either a b) | Since: base-4.9.0.0 |
| (Lift a, Lift b) => Lift (Either a b) | |
| (Arbitrary a, Arbitrary b) => Arbitrary (Either a b) | |
| (CoArbitrary a, CoArbitrary b) => CoArbitrary (Either a b) | |
Defined in Test.QuickCheck.Arbitrary Methods coarbitrary :: Either a b -> Gen b0 -> Gen b0 # | |
| (Hashable a, Hashable b) => Hashable (Either a b) | |
Defined in Data.Hashable.Class | |
| (ToJSON a, ToJSON b) => ToJSON (Either a b) | |
Defined in Data.Aeson.Types.ToJSON | |
| (FromJSON a, FromJSON b) => FromJSON (Either a b) | |
| (NFData a, NFData b) => NFData (Either a b) | |
Defined in Control.DeepSeq | |
| (Buildable' a, Buildable' b) => Buildable' (Either a b) | |
Defined in Fmt.Internal.Generic | |
| (TypeError (DisallowInstance "Either") :: Constraint) => Container (Either a b) | |
Defined in Universum.Container.Class Methods toList :: Either a b -> [Element (Either a b)] # foldr :: (Element (Either a b) -> b0 -> b0) -> b0 -> Either a b -> b0 # foldl :: (b0 -> Element (Either a b) -> b0) -> b0 -> Either a b -> b0 # foldl' :: (b0 -> Element (Either a b) -> b0) -> b0 -> Either a b -> b0 # elem :: Element (Either a b) -> Either a b -> Bool # maximum :: Either a b -> Element (Either a b) # minimum :: Either a b -> Element (Either a b) # foldMap :: Monoid m => (Element (Either a b) -> m) -> Either a b -> m # fold :: Either a b -> Element (Either a b) # foldr' :: (Element (Either a b) -> b0 -> b0) -> b0 -> Either a b -> b0 # foldr1 :: (Element (Either a b) -> Element (Either a b) -> Element (Either a b)) -> Either a b -> Element (Either a b) # foldl1 :: (Element (Either a b) -> Element (Either a b) -> Element (Either a b)) -> Either a b -> Element (Either a b) # notElem :: Element (Either a b) -> Either a b -> Bool # all :: (Element (Either a b) -> Bool) -> Either a b -> Bool # any :: (Element (Either a b) -> Bool) -> Either a b -> Bool # find :: (Element (Either a b) -> Bool) -> Either a b -> Maybe (Element (Either a b)) # | |
| PShow (Either a b) | |
| (SShow a, SShow b) => SShow (Either a b) | |
| PSemigroup (Either a b) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal | |
| SSemigroup (Either a b) | |
| POrd (Either a b) | |
| (SOrd a, SOrd b) => SOrd (Either a b) | |
Defined in Data.Singletons.Prelude.Ord Methods sCompare :: Sing t1 -> Sing t2 -> Sing (Apply (Apply CompareSym0 t1) t2) # (%<) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (<@#@$) t1) t2) # (%<=) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (<=@#@$) t1) t2) # (%>) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (>@#@$) t1) t2) # (%>=) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (>=@#@$) t1) t2) # sMax :: Sing t1 -> Sing t2 -> Sing (Apply (Apply MaxSym0 t1) t2) # sMin :: Sing t1 -> Sing t2 -> Sing (Apply (Apply MinSym0 t1) t2) # | |
| (SEq a, SEq b) => SEq (Either a b) | |
| PEq (Either a b) | |
| (IsoValue l, IsoValue r) => IsoValue (Either l r) Source # | |
| PolyTypeHasDocC (l ': (r ': ([] :: [Type]))) => TypeHasDoc (Either l r) Source # | |
Defined in Michelson.Typed.Haskell.Doc Methods typeDocName :: Proxy (Either l r) -> Text Source # typeDocMdDescription :: Markdown Source # typeDocMdReference :: Proxy (Either l r) -> WithinParens -> Markdown Source # typeDocDependencies :: Proxy (Either l r) -> [SomeTypeWithDoc] Source # typeDocHaskellRep :: TypeDocHaskellRep (Either l r) Source # typeDocMichelsonRep :: TypeDocMichelsonRep (Either l r) Source # | |
| (Eq a, Eq b) :=> (Eq (Either a b)) | |
| (Ord a, Ord b) :=> (Ord (Either a b)) | |
| (Read a, Read b) :=> (Read (Either a b)) | |
| (Show a, Show b) :=> (Show (Either a b)) | |
| SuppressUnusedWarnings (RightsSym0 :: TyFun [Either a6989586621680431653 b6989586621680431654] [b6989586621680431654] -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (PartitionEithersSym0 :: TyFun [Either a6989586621680431651 b6989586621680431652] ([a6989586621680431651], [b6989586621680431652]) -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (LeftsSym0 :: TyFun [Either a6989586621680431655 b6989586621680431656] [a6989586621680431655] -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (IsRightSym0 :: TyFun (Either a6989586621680431647 b6989586621680431648) Bool -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (IsLeftSym0 :: TyFun (Either a6989586621680431649 b6989586621680431650) Bool -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Compare_6989586621679390417Sym0 :: TyFun (Either a6989586621679073700 b6989586621679073701) (Either a6989586621679073700 b6989586621679073701 ~> Ordering) -> Type) | |
Defined in Data.Singletons.Prelude.Ord Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (ShowsPrec_6989586621680280381Sym0 :: TyFun Nat (Either a6989586621679073700 b6989586621679073701 ~> (Symbol ~> Symbol)) -> Type) | |
Defined in Data.Singletons.Prelude.Show Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Pure_6989586621679607463Sym0 :: TyFun a6989586621679544150 (Either e6989586621679606731 a6989586621679544150) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (RightSym0 :: TyFun b6989586621679073701 (Either a6989586621679073700 b6989586621679073701) -> Type) | |
Defined in Data.Singletons.Prelude.Instances Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (LeftSym0 :: TyFun a6989586621679073700 (Either a6989586621679073700 b6989586621679073701) -> Type) | |
Defined in Data.Singletons.Prelude.Instances Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621679810645ASym0 :: TyFun k1 (Either a6989586621679073700 k1) -> Type) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal Methods suppressUnusedWarnings :: () # | |
| SingI (RightsSym0 :: TyFun [Either a b] [b] -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods sing :: Sing RightsSym0 # | |
| SingI (PartitionEithersSym0 :: TyFun [Either a b] ([a], [b]) -> Type) | |
Defined in Data.Singletons.Prelude.Either | |
| SingI (LeftsSym0 :: TyFun [Either a b] [a] -> Type) | |
Defined in Data.Singletons.Prelude.Either | |
| SingI (IsRightSym0 :: TyFun (Either a b) Bool -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods sing :: Sing IsRightSym0 # | |
| SingI (IsLeftSym0 :: TyFun (Either a b) Bool -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods sing :: Sing IsLeftSym0 # | |
| SingI (RightSym0 :: TyFun b (Either a b) -> Type) | |
Defined in Data.Singletons.Prelude.Instances | |
| SingI (LeftSym0 :: TyFun a (Either a b) -> Type) | |
Defined in Data.Singletons.Prelude.Instances | |
| (a ~ a', b ~ b') => Each (Either a a') (Either b b') a b | Since: microlens-0.4.11 |
| Showtype a2 => Showtype (Right a2 :: Either a1 b) | |
| Showtype a2 => Showtype (Left a2 :: Either a1 b) | |
| SuppressUnusedWarnings (ShowsPrec_6989586621680280381Sym1 a6989586621680280378 a6989586621679073700 b6989586621679073701 :: TyFun (Either a6989586621679073700 b6989586621679073701) (Symbol ~> Symbol) -> Type) | |
Defined in Data.Singletons.Prelude.Show Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607587Sym0 :: TyFun (Either e6989586621679606748 a6989586621679544174) ((a6989586621679544174 ~> Either e6989586621679606748 b6989586621679544175) ~> Either e6989586621679606748 b6989586621679544175) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607475Sym0 :: TyFun (Either e6989586621679606731 (a6989586621679544151 ~> b6989586621679544152)) (Either e6989586621679606731 a6989586621679544151 ~> Either e6989586621679606731 b6989586621679544152) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Compare_6989586621679390417Sym1 a6989586621679390415 :: TyFun (Either a6989586621679073700 b6989586621679073701) Ordering -> Type) | |
Defined in Data.Singletons.Prelude.Ord Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607293Sym0 :: TyFun a6989586621679544147 (Either a6989586621679606719 b6989586621679544148 ~> Either a6989586621679606719 a6989586621679544147) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Fmap_6989586621679607265Sym0 :: TyFun (a6989586621679544145 ~> b6989586621679544146) (Either a6989586621679606719 a6989586621679544145 ~> Either a6989586621679606719 b6989586621679544146) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Either_Sym0 :: TyFun (a6989586621680430177 ~> c6989586621680430178) ((b6989586621680430179 ~> c6989586621680430178) ~> (Either a6989586621680430177 b6989586621680430179 ~> c6989586621680430178)) -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods suppressUnusedWarnings :: () # | |
| SingI (Either_Sym0 :: TyFun (a ~> c) ((b ~> c) ~> (Either a b ~> c)) -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods sing :: Sing Either_Sym0 # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607475Sym1 a6989586621679607473 :: TyFun (Either e6989586621679606731 a6989586621679544151) (Either e6989586621679606731 b6989586621679544152) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607293Sym1 a6989586621679607291 a6989586621679606719 b6989586621679544148 :: TyFun (Either a6989586621679606719 b6989586621679544148) (Either a6989586621679606719 a6989586621679544147) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Fmap_6989586621679607265Sym1 a6989586621679607263 a6989586621679606719 :: TyFun (Either a6989586621679606719 a6989586621679544145) (Either a6989586621679606719 b6989586621679544146) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Traverse_6989586621680753916Sym0 :: TyFun (a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (Either a6989586621680753307 a6989586621680747714 ~> f6989586621680747713 (Either a6989586621680753307 b6989586621680747715)) -> Type) | |
Defined in Data.Singletons.Prelude.Traversable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607587Sym1 a6989586621679607585 b6989586621679544175 :: TyFun (a6989586621679544174 ~> Either e6989586621679606748 b6989586621679544175) (Either e6989586621679606748 b6989586621679544175) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Either_Sym1 a6989586621680430213 b6989586621680430179 :: TyFun (b6989586621680430179 ~> c6989586621680430178) (Either a6989586621680430177 b6989586621680430179 ~> c6989586621680430178) -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods suppressUnusedWarnings :: () # | |
| SingI d => SingI (Either_Sym1 d b :: TyFun (b ~> c) (Either a b ~> c) -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods sing :: Sing (Either_Sym1 d b) # | |
| SuppressUnusedWarnings (Traverse_6989586621680753916Sym1 a6989586621680753914 a6989586621680753307 :: TyFun (Either a6989586621680753307 a6989586621680747714) (f6989586621680747713 (Either a6989586621680753307 b6989586621680747715)) -> Type) | |
Defined in Data.Singletons.Prelude.Traversable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Either_Sym2 a6989586621680430214 a6989586621680430213 :: TyFun (Either a6989586621680430177 b6989586621680430179) c6989586621680430178 -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods suppressUnusedWarnings :: () # | |
| (SingI d1, SingI d2) => SingI (Either_Sym2 d1 d2 :: TyFun (Either a b) c -> Type) | |
Defined in Data.Singletons.Prelude.Either Methods sing :: Sing (Either_Sym2 d1 d2) # | |
| (Functor f, Functor g) => Functor (Lift Either f g) | |
| type Apply (IsRightSym0 :: TyFun (Either a b) Bool -> Type) (a6989586621680432014 :: Either a b) | |
Defined in Data.Singletons.Prelude.Either | |
| type Apply (IsLeftSym0 :: TyFun (Either a b) Bool -> Type) (a6989586621680432016 :: Either a b) | |
Defined in Data.Singletons.Prelude.Either | |
| type Apply (Compare_6989586621679390417Sym1 a6989586621679390415 :: TyFun (Either a b) Ordering -> Type) (a6989586621679390416 :: Either a b) | |
| type Apply (Either_Sym2 a6989586621680430214 a6989586621680430213 :: TyFun (Either a b) c -> Type) (a6989586621680430215 :: Either a b) | |
Defined in Data.Singletons.Prelude.Either | |
| type Failure (Either a) | |
Defined in Basement.Monad | |
| type Product (arg :: Either a1 a2) | |
| type Sum (arg :: Either a1 a2) | |
| type Minimum (arg :: Either a1 a2) | |
| type Maximum (arg :: Either a1 a2) | |
| type Length (a2 :: Either a1 a6989586621680450217) | |
| type Null (a2 :: Either a1 a6989586621680450216) | |
| type ToList (arg :: Either a1 a2) | |
| type Fold (arg :: Either a m) | |
| type Pure (a :: k1) | |
| type Fail arg | |
| type Return (arg :: a) | |
| type Sequence (arg :: Either a1 (m a2)) | |
| type SequenceA (arg :: Either a1 (f a2)) | |
| type Elem (arg1 :: a1) (arg2 :: Either a2 a1) | |
| type Foldl1 (arg1 :: a1 ~> (a1 ~> a1)) (arg2 :: Either a2 a1) | |
| type Foldr1 (arg1 :: a1 ~> (a1 ~> a1)) (arg2 :: Either a2 a1) | |
| type FoldMap (a2 :: a6989586621680450204 ~> k2) (a3 :: Either a1 a6989586621680450204) | |
| type (a2 :: k1) <$ (a3 :: Either a1 b6989586621679544148) | |
| type Fmap (a2 :: a6989586621679544145 ~> b6989586621679544146) (a3 :: Either a1 a6989586621679544145) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type (arg1 :: Either e a) <* (arg2 :: Either e b) | |
| type (arg1 :: Either e a) *> (arg2 :: Either e b) | |
| type (a1 :: Either e (a6989586621679544151 ~> b6989586621679544152)) <*> (a2 :: Either e a6989586621679544151) | |
Defined in Data.Singletons.Prelude.Monad.Internal type (a1 :: Either e (a6989586621679544151 ~> b6989586621679544152)) <*> (a2 :: Either e a6989586621679544151) = Apply (Apply (TFHelper_6989586621679607475Sym0 :: TyFun (Either e (a6989586621679544151 ~> b6989586621679544152)) (Either e a6989586621679544151 ~> Either e b6989586621679544152) -> Type) a1) a2 | |
| type (arg1 :: Either e a) >> (arg2 :: Either e b) | |
| type (a1 :: Either e a6989586621679544174) >>= (a2 :: a6989586621679544174 ~> Either e b6989586621679544175) | |
Defined in Data.Singletons.Prelude.Monad.Internal type (a1 :: Either e a6989586621679544174) >>= (a2 :: a6989586621679544174 ~> Either e b6989586621679544175) = Apply (Apply (TFHelper_6989586621679607587Sym0 :: TyFun (Either e a6989586621679544174) ((a6989586621679544174 ~> Either e b6989586621679544175) ~> Either e b6989586621679544175) -> Type) a1) a2 | |
| type MapM (arg1 :: a1 ~> m b) (arg2 :: Either a2 a1) | |
| type Traverse (a2 :: a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (a3 :: Either a1 a6989586621680747714) | |
Defined in Data.Singletons.Prelude.Traversable type Traverse (a2 :: a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (a3 :: Either a1 a6989586621680747714) = Apply (Apply (Traverse_6989586621680753916Sym0 :: TyFun (a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (Either a1 a6989586621680747714 ~> f6989586621680747713 (Either a1 b6989586621680747715)) -> Type) a2) a3 | |
| type Foldl' (arg1 :: b ~> (a1 ~> b)) (arg2 :: b) (arg3 :: Either a2 a1) | |
| type Foldl (arg1 :: b ~> (a1 ~> b)) (arg2 :: b) (arg3 :: Either a2 a1) | |
| type Foldr' (arg1 :: a1 ~> (b ~> b)) (arg2 :: b) (arg3 :: Either a2 a1) | |
| type Foldr (a2 :: a6989586621680450205 ~> (k2 ~> k2)) (a3 :: k2) (a4 :: Either a1 a6989586621680450205) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type LiftA2 (arg1 :: a ~> (b ~> c)) (arg2 :: Either e a) (arg3 :: Either e b) | |
| type Rep1 (Either a :: Type -> Type) | Since: base-4.6.0.0 |
Defined in GHC.Generics type Rep1 (Either a :: Type -> Type) = D1 (MetaData "Either" "Data.Either" "base" False) (C1 (MetaCons "Left" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 a)) :+: C1 (MetaCons "Right" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) Par1)) | |
| type HKD (Either a :: Type -> Type) (b :: Type) | |
| type Apply (RightsSym0 :: TyFun [Either a b] [b] -> Type) (a6989586621680432040 :: [Either a b]) | |
Defined in Data.Singletons.Prelude.Either | |
| type Apply (LeftsSym0 :: TyFun [Either a b] [a] -> Type) (a6989586621680432045 :: [Either a b]) | |
| type Apply (Traverse_6989586621680753916Sym1 a6989586621680753914 a2 :: TyFun (Either a2 a1) (f (Either a2 b)) -> Type) (a6989586621680753915 :: Either a2 a1) | |
| type Rep (Either a b) | Since: base-4.6.0.0 |
Defined in GHC.Generics type Rep (Either a b) = D1 (MetaData "Either" "Data.Either" "base" False) (C1 (MetaCons "Left" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 a)) :+: C1 (MetaCons "Right" PrefixI False) (S1 (MetaSel (Nothing :: Maybe Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 b))) | |
| type Element (Either a b) | |
Defined in Universum.Container.Class | |
| data Sing (c :: Either a b) | |
| type Demote (Either a b) | |
| type ToT (Either l r) Source # | |
Defined in Michelson.Typed.Haskell.Value | |
| type Show_ (arg :: Either a b) | |
| type Sconcat (arg :: NonEmpty (Either a b)) | |
| type ShowList (arg1 :: [Either a b]) arg2 | |
| type (a2 :: Either a1 b) <> (a3 :: Either a1 b) | |
| type Min (arg1 :: Either a b) (arg2 :: Either a b) | |
| type Max (arg1 :: Either a b) (arg2 :: Either a b) | |
| type (arg1 :: Either a b) >= (arg2 :: Either a b) | |
| type (arg1 :: Either a b) > (arg2 :: Either a b) | |
| type (arg1 :: Either a b) <= (arg2 :: Either a b) | |
| type (arg1 :: Either a b) < (arg2 :: Either a b) | |
| type Compare (a2 :: Either a1 b) (a3 :: Either a1 b) | |
| type (x :: Either a b) /= (y :: Either a b) | |
| type (a2 :: Either a1 b1) == (b2 :: Either a1 b1) | |
Defined in Data.Singletons.Prelude.Eq | |
| type ShowsPrec a2 (a3 :: Either a1 b) a4 | |
| type Apply (Pure_6989586621679607463Sym0 :: TyFun a (Either e6989586621679606731 a) -> Type) (a6989586621679607462 :: a) | |
| type Apply (LeftSym0 :: TyFun a (Either a b6989586621679073701) -> Type) (t6989586621679294121 :: a) | |
| type Apply (RightSym0 :: TyFun b (Either a6989586621679073700 b) -> Type) (t6989586621679294123 :: b) | |
| type Apply (Let6989586621679810645ASym0 :: TyFun k1 (Either a6989586621679073700 k1) -> Type) (wild_69895866216798100356989586621679810644 :: k1) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal | |
| type Apply (ShowsPrec_6989586621680280381Sym0 :: TyFun Nat (Either a6989586621679073700 b6989586621679073701 ~> (Symbol ~> Symbol)) -> Type) (a6989586621680280378 :: Nat) | |
Defined in Data.Singletons.Prelude.Show type Apply (ShowsPrec_6989586621680280381Sym0 :: TyFun Nat (Either a6989586621679073700 b6989586621679073701 ~> (Symbol ~> Symbol)) -> Type) (a6989586621680280378 :: Nat) = (ShowsPrec_6989586621680280381Sym1 a6989586621680280378 a6989586621679073700 b6989586621679073701 :: TyFun (Either a6989586621679073700 b6989586621679073701) (Symbol ~> Symbol) -> Type) | |
| type Apply (TFHelper_6989586621679607293Sym0 :: TyFun a6989586621679544147 (Either a6989586621679606719 b6989586621679544148 ~> Either a6989586621679606719 a6989586621679544147) -> Type) (a6989586621679607291 :: a6989586621679544147) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (TFHelper_6989586621679607293Sym0 :: TyFun a6989586621679544147 (Either a6989586621679606719 b6989586621679544148 ~> Either a6989586621679606719 a6989586621679544147) -> Type) (a6989586621679607291 :: a6989586621679544147) = (TFHelper_6989586621679607293Sym1 a6989586621679607291 a6989586621679606719 b6989586621679544148 :: TyFun (Either a6989586621679606719 b6989586621679544148) (Either a6989586621679606719 a6989586621679544147) -> Type) | |
| type Apply (PartitionEithersSym0 :: TyFun [Either a b] ([a], [b]) -> Type) (a6989586621680432020 :: [Either a b]) | |
Defined in Data.Singletons.Prelude.Either | |
| type Apply (Compare_6989586621679390417Sym0 :: TyFun (Either a6989586621679073700 b6989586621679073701) (Either a6989586621679073700 b6989586621679073701 ~> Ordering) -> Type) (a6989586621679390415 :: Either a6989586621679073700 b6989586621679073701) | |
Defined in Data.Singletons.Prelude.Ord type Apply (Compare_6989586621679390417Sym0 :: TyFun (Either a6989586621679073700 b6989586621679073701) (Either a6989586621679073700 b6989586621679073701 ~> Ordering) -> Type) (a6989586621679390415 :: Either a6989586621679073700 b6989586621679073701) = Compare_6989586621679390417Sym1 a6989586621679390415 | |
| type Apply (Fmap_6989586621679607265Sym0 :: TyFun (a6989586621679544145 ~> b6989586621679544146) (Either a6989586621679606719 a6989586621679544145 ~> Either a6989586621679606719 b6989586621679544146) -> Type) (a6989586621679607263 :: a6989586621679544145 ~> b6989586621679544146) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (Fmap_6989586621679607265Sym0 :: TyFun (a6989586621679544145 ~> b6989586621679544146) (Either a6989586621679606719 a6989586621679544145 ~> Either a6989586621679606719 b6989586621679544146) -> Type) (a6989586621679607263 :: a6989586621679544145 ~> b6989586621679544146) = (Fmap_6989586621679607265Sym1 a6989586621679607263 a6989586621679606719 :: TyFun (Either a6989586621679606719 a6989586621679544145) (Either a6989586621679606719 b6989586621679544146) -> Type) | |
| type Apply (TFHelper_6989586621679607475Sym0 :: TyFun (Either e6989586621679606731 (a6989586621679544151 ~> b6989586621679544152)) (Either e6989586621679606731 a6989586621679544151 ~> Either e6989586621679606731 b6989586621679544152) -> Type) (a6989586621679607473 :: Either e6989586621679606731 (a6989586621679544151 ~> b6989586621679544152)) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (TFHelper_6989586621679607475Sym0 :: TyFun (Either e6989586621679606731 (a6989586621679544151 ~> b6989586621679544152)) (Either e6989586621679606731 a6989586621679544151 ~> Either e6989586621679606731 b6989586621679544152) -> Type) (a6989586621679607473 :: Either e6989586621679606731 (a6989586621679544151 ~> b6989586621679544152)) = TFHelper_6989586621679607475Sym1 a6989586621679607473 | |
| type Apply (ShowsPrec_6989586621680280381Sym1 a6989586621680280378 a6989586621679073700 b6989586621679073701 :: TyFun (Either a6989586621679073700 b6989586621679073701) (Symbol ~> Symbol) -> Type) (a6989586621680280379 :: Either a6989586621679073700 b6989586621679073701) | |
Defined in Data.Singletons.Prelude.Show type Apply (ShowsPrec_6989586621680280381Sym1 a6989586621680280378 a6989586621679073700 b6989586621679073701 :: TyFun (Either a6989586621679073700 b6989586621679073701) (Symbol ~> Symbol) -> Type) (a6989586621680280379 :: Either a6989586621679073700 b6989586621679073701) = ShowsPrec_6989586621680280381Sym2 a6989586621680280378 a6989586621680280379 | |
| type Apply (TFHelper_6989586621679607587Sym0 :: TyFun (Either e6989586621679606748 a6989586621679544174) ((a6989586621679544174 ~> Either e6989586621679606748 b6989586621679544175) ~> Either e6989586621679606748 b6989586621679544175) -> Type) (a6989586621679607585 :: Either e6989586621679606748 a6989586621679544174) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (TFHelper_6989586621679607587Sym0 :: TyFun (Either e6989586621679606748 a6989586621679544174) ((a6989586621679544174 ~> Either e6989586621679606748 b6989586621679544175) ~> Either e6989586621679606748 b6989586621679544175) -> Type) (a6989586621679607585 :: Either e6989586621679606748 a6989586621679544174) = (TFHelper_6989586621679607587Sym1 a6989586621679607585 b6989586621679544175 :: TyFun (a6989586621679544174 ~> Either e6989586621679606748 b6989586621679544175) (Either e6989586621679606748 b6989586621679544175) -> Type) | |
| type Apply (Either_Sym0 :: TyFun (a6989586621680430177 ~> c6989586621680430178) ((b6989586621680430179 ~> c6989586621680430178) ~> (Either a6989586621680430177 b6989586621680430179 ~> c6989586621680430178)) -> Type) (a6989586621680430213 :: a6989586621680430177 ~> c6989586621680430178) | |
Defined in Data.Singletons.Prelude.Either type Apply (Either_Sym0 :: TyFun (a6989586621680430177 ~> c6989586621680430178) ((b6989586621680430179 ~> c6989586621680430178) ~> (Either a6989586621680430177 b6989586621680430179 ~> c6989586621680430178)) -> Type) (a6989586621680430213 :: a6989586621680430177 ~> c6989586621680430178) = (Either_Sym1 a6989586621680430213 b6989586621680430179 :: TyFun (b6989586621680430179 ~> c6989586621680430178) (Either a6989586621680430177 b6989586621680430179 ~> c6989586621680430178) -> Type) | |
| type Apply (Fmap_6989586621679607265Sym1 a6989586621679607263 a1 :: TyFun (Either a1 a2) (Either a1 b) -> Type) (a6989586621679607264 :: Either a1 a2) | |
| type Apply (TFHelper_6989586621679607293Sym1 a6989586621679607291 a1 b :: TyFun (Either a1 b) (Either a1 a2) -> Type) (a6989586621679607292 :: Either a1 b) | |
| type Apply (TFHelper_6989586621679607475Sym1 a6989586621679607473 :: TyFun (Either e a) (Either e b) -> Type) (a6989586621679607474 :: Either e a) | |
| type Apply (TFHelper_6989586621679607587Sym1 a6989586621679607585 b :: TyFun (a ~> Either e b) (Either e b) -> Type) (a6989586621679607586 :: a ~> Either e b) | |
| type Apply (Traverse_6989586621680753916Sym0 :: TyFun (a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (Either a6989586621680753307 a6989586621680747714 ~> f6989586621680747713 (Either a6989586621680753307 b6989586621680747715)) -> Type) (a6989586621680753914 :: a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) | |
Defined in Data.Singletons.Prelude.Traversable type Apply (Traverse_6989586621680753916Sym0 :: TyFun (a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (Either a6989586621680753307 a6989586621680747714 ~> f6989586621680747713 (Either a6989586621680753307 b6989586621680747715)) -> Type) (a6989586621680753914 :: a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) = (Traverse_6989586621680753916Sym1 a6989586621680753914 a6989586621680753307 :: TyFun (Either a6989586621680753307 a6989586621680747714) (f6989586621680747713 (Either a6989586621680753307 b6989586621680747715)) -> Type) | |
| type Apply (Either_Sym1 a6989586621680430213 b6989586621680430179 :: TyFun (b6989586621680430179 ~> c6989586621680430178) (Either a6989586621680430177 b6989586621680430179 ~> c6989586621680430178) -> Type) (a6989586621680430214 :: b6989586621680430179 ~> c6989586621680430178) | |
Defined in Data.Singletons.Prelude.Either type Apply (Either_Sym1 a6989586621680430213 b6989586621680430179 :: TyFun (b6989586621680430179 ~> c6989586621680430178) (Either a6989586621680430177 b6989586621680430179 ~> c6989586621680430178) -> Type) (a6989586621680430214 :: b6989586621680430179 ~> c6989586621680430178) = Either_Sym2 a6989586621680430213 a6989586621680430214 | |
| type Eval (Map f (Right a3 :: Either a2 a1) :: Either a2 b -> Type) | |
| type Eval (Map f (Left x :: Either a2 a1) :: Either a2 b -> Type) | |
| type Eval (Bimap f g (Right y :: Either a b1) :: Either a' b2 -> Type) | |
| type Eval (Bimap f g (Left x :: Either a1 b) :: Either a2 b' -> Type) | |
The Maybe type encapsulates an optional value. A value of type
Maybe aa (represented as Just aNothing). Using Maybe is a good way to
deal with errors or exceptional cases without resorting to drastic
measures such as error.
The Maybe type is also a monad. It is a simple kind of error
monad, where all errors are represented by Nothing. A richer
error monad can be built using the Either type.
Instances
| Monad Maybe | Since: base-2.1 |
| Functor Maybe | Since: base-2.1 |
| MonadFail Maybe | Since: base-4.9.0.0 |
Defined in Control.Monad.Fail | |
| Applicative Maybe | Since: base-2.1 |
| Foldable Maybe | Since: base-2.1 |
Defined in Data.Foldable Methods fold :: Monoid m => Maybe m -> m # foldMap :: Monoid m => (a -> m) -> Maybe a -> m # foldr :: (a -> b -> b) -> b -> Maybe a -> b # foldr' :: (a -> b -> b) -> b -> Maybe a -> b # foldl :: (b -> a -> b) -> b -> Maybe a -> b # foldl' :: (b -> a -> b) -> b -> Maybe a -> b # foldr1 :: (a -> a -> a) -> Maybe a -> a # foldl1 :: (a -> a -> a) -> Maybe a -> a # elem :: Eq a => a -> Maybe a -> Bool # maximum :: Ord a => Maybe a -> a # minimum :: Ord a => Maybe a -> a # | |
| Traversable Maybe | Since: base-2.1 |
| Arbitrary1 Maybe | |
Defined in Test.QuickCheck.Arbitrary | |
| ToJSON1 Maybe | |
Defined in Data.Aeson.Types.ToJSON Methods liftToJSON :: (a -> Value) -> ([a] -> Value) -> Maybe a -> Value # liftToJSONList :: (a -> Value) -> ([a] -> Value) -> [Maybe a] -> Value # liftToEncoding :: (a -> Encoding) -> ([a] -> Encoding) -> Maybe a -> Encoding # liftToEncodingList :: (a -> Encoding) -> ([a] -> Encoding) -> [Maybe a] -> Encoding # | |
| FromJSON1 Maybe | |
| Alternative Maybe | Since: base-2.1 |
| MonadPlus Maybe | Since: base-2.1 |
| Eq1 Maybe | Since: base-4.9.0.0 |
| Ord1 Maybe | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
| Read1 Maybe | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
| Show1 Maybe | Since: base-4.9.0.0 |
| MonadFailure Maybe | |
| NFData1 Maybe | Since: deepseq-1.4.3.0 |
Defined in Control.DeepSeq | |
| MonadThrow Maybe | |
Defined in Control.Monad.Catch | |
| Hashable1 Maybe | |
Defined in Data.Hashable.Class | |
| Apply Maybe | |
| InjValue Maybe | |
Defined in Named.Internal | |
| Bind Maybe | |
| PTraversable Maybe | |
| STraversable Maybe | |
Defined in Data.Singletons.Prelude.Traversable Methods sTraverse :: SApplicative f => Sing t1 -> Sing t2 -> Sing (Apply (Apply TraverseSym0 t1) t2) # sSequenceA :: SApplicative f => Sing t1 -> Sing (Apply SequenceASym0 t1) # sMapM :: SMonad m => Sing t1 -> Sing t2 -> Sing (Apply (Apply MapMSym0 t1) t2) # sSequence :: SMonad m => Sing t1 -> Sing (Apply SequenceSym0 t1) # | |
| PFoldable Maybe | |
| SFoldable Maybe | |
Defined in Data.Singletons.Prelude.Foldable Methods sFold :: SMonoid m => Sing t1 -> Sing (Apply FoldSym0 t1) # sFoldMap :: SMonoid m => Sing t1 -> Sing t2 -> Sing (Apply (Apply FoldMapSym0 t1) t2) # sFoldr :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply FoldrSym0 t1) t2) t3) # sFoldr' :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply Foldr'Sym0 t1) t2) t3) # sFoldl :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply FoldlSym0 t1) t2) t3) # sFoldl' :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply Foldl'Sym0 t1) t2) t3) # sFoldr1 :: Sing t1 -> Sing t2 -> Sing (Apply (Apply Foldr1Sym0 t1) t2) # sFoldl1 :: Sing t1 -> Sing t2 -> Sing (Apply (Apply Foldl1Sym0 t1) t2) # sToList :: Sing t1 -> Sing (Apply ToListSym0 t1) # sNull :: Sing t1 -> Sing (Apply NullSym0 t1) # sLength :: Sing t1 -> Sing (Apply LengthSym0 t1) # sElem :: SEq a => Sing t1 -> Sing t2 -> Sing (Apply (Apply ElemSym0 t1) t2) # sMaximum :: SOrd a => Sing t1 -> Sing (Apply MaximumSym0 t1) # sMinimum :: SOrd a => Sing t1 -> Sing (Apply MinimumSym0 t1) # sSum :: SNum a => Sing t1 -> Sing (Apply SumSym0 t1) # sProduct :: SNum a => Sing t1 -> Sing (Apply ProductSym0 t1) # | |
| PFunctor Maybe | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| PApplicative Maybe | |
| PMonad Maybe | |
| PAlternative Maybe | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| PMonadPlus Maybe | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| SFunctor Maybe | |
| SApplicative Maybe | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods sPure :: Sing t -> Sing (Apply PureSym0 t) # (%<*>) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (<*>@#@$) t1) t2) # sLiftA2 :: Sing t1 -> Sing t2 -> Sing t3 -> Sing (Apply (Apply (Apply LiftA2Sym0 t1) t2) t3) # (%*>) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (*>@#@$) t1) t2) # (%<*) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (<*@#@$) t1) t2) # | |
| SMonad Maybe | |
| SAlternative Maybe | |
| SMonadPlus Maybe | |
| LorentzFunctor Maybe Source # | |
Defined in Lorentz.Instr | |
| MonadError () Maybe | Since: mtl-2.2.2 |
Defined in Control.Monad.Error.Class | |
| (Selector s, GToJSON enc arity (K1 i (Maybe a) :: Type -> Type), KeyValuePair enc pairs, Monoid pairs) => RecordToPairs enc pairs arity (S1 s (K1 i (Maybe a) :: Type -> Type)) | |
Defined in Data.Aeson.Types.ToJSON | |
| () :=> (Functor Maybe) | |
| () :=> (Applicative Maybe) | |
Defined in Data.Constraint Methods ins :: () :- Applicative Maybe # | |
| () :=> (Alternative Maybe) | |
Defined in Data.Constraint Methods ins :: () :- Alternative Maybe # | |
| () :=> (MonadPlus Maybe) | |
| (Selector s, FromJSON a) => RecordFromJSON arity (S1 s (K1 i (Maybe a) :: Type -> Type)) | |
Defined in Data.Aeson.Types.FromJSON | |
| Eq a => Eq (Maybe a) | Since: base-2.1 |
| Data a => Data (Maybe a) | Since: base-4.0.0.0 |
Defined in Data.Data Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Maybe a -> c (Maybe a) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Maybe a) # toConstr :: Maybe a -> Constr # dataTypeOf :: Maybe a -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Maybe a)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Maybe a)) # gmapT :: (forall b. Data b => b -> b) -> Maybe a -> Maybe a # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Maybe a -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Maybe a -> r # gmapQ :: (forall d. Data d => d -> u) -> Maybe a -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Maybe a -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Maybe a -> m (Maybe a) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Maybe a -> m (Maybe a) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Maybe a -> m (Maybe a) # | |
| Ord a => Ord (Maybe a) | Since: base-2.1 |
| Read a => Read (Maybe a) | Since: base-2.1 |
| Show a => Show (Maybe a) | Since: base-2.1 |
| Generic (Maybe a) | |
| Semigroup a => Semigroup (Maybe a) | Since: base-4.9.0.0 |
| Semigroup a => Monoid (Maybe a) | Lift a semigroup into Since 4.11.0: constraint on inner Since: base-2.1 |
| Lift a => Lift (Maybe a) | |
| Testable prop => Testable (Maybe prop) | |
| Arbitrary a => Arbitrary (Maybe a) | |
| CoArbitrary a => CoArbitrary (Maybe a) | |
Defined in Test.QuickCheck.Arbitrary Methods coarbitrary :: Maybe a -> Gen b -> Gen b # | |
| Hashable a => Hashable (Maybe a) | |
Defined in Data.Hashable.Class | |
| ToJSON a => ToJSON (Maybe a) | |
Defined in Data.Aeson.Types.ToJSON | |
| FromJSON a => FromJSON (Maybe a) | |
| SingKind a => SingKind (Maybe a) | Since: base-4.9.0.0 |
Defined in GHC.Generics | |
| NFData a => NFData (Maybe a) | |
Defined in Control.DeepSeq | |
| Default (Maybe a) | |
Defined in Data.Default.Class | |
| Buildable' a => Buildable' (Maybe a) | |
Defined in Fmt.Internal.Generic | |
| Buildable a => Buildable (Maybe a) | |
Defined in Formatting.Buildable | |
| Ixed (Maybe a) | |
Defined in Control.Lens.At | |
| At (Maybe a) | |
| (TypeError (DisallowInstance "Maybe") :: Constraint) => Container (Maybe a) | |
Defined in Universum.Container.Class Methods toList :: Maybe a -> [Element (Maybe a)] # foldr :: (Element (Maybe a) -> b -> b) -> b -> Maybe a -> b # foldl :: (b -> Element (Maybe a) -> b) -> b -> Maybe a -> b # foldl' :: (b -> Element (Maybe a) -> b) -> b -> Maybe a -> b # elem :: Element (Maybe a) -> Maybe a -> Bool # maximum :: Maybe a -> Element (Maybe a) # minimum :: Maybe a -> Element (Maybe a) # foldMap :: Monoid m => (Element (Maybe a) -> m) -> Maybe a -> m # fold :: Maybe a -> Element (Maybe a) # foldr' :: (Element (Maybe a) -> b -> b) -> b -> Maybe a -> b # foldr1 :: (Element (Maybe a) -> Element (Maybe a) -> Element (Maybe a)) -> Maybe a -> Element (Maybe a) # foldl1 :: (Element (Maybe a) -> Element (Maybe a) -> Element (Maybe a)) -> Maybe a -> Element (Maybe a) # notElem :: Element (Maybe a) -> Maybe a -> Bool # all :: (Element (Maybe a) -> Bool) -> Maybe a -> Bool # any :: (Element (Maybe a) -> Bool) -> Maybe a -> Bool # find :: (Element (Maybe a) -> Bool) -> Maybe a -> Maybe (Element (Maybe a)) # | |
| PMonoid (Maybe a) | |
| SSemigroup a => SMonoid (Maybe a) | |
Defined in Data.Singletons.Prelude.Monoid | |
| PShow (Maybe a) | |
| SShow a => SShow (Maybe a) | |
| PSemigroup (Maybe a) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal | |
| SSemigroup a => SSemigroup (Maybe a) | |
| POrd (Maybe a) | |
| SOrd a => SOrd (Maybe a) | |
Defined in Data.Singletons.Prelude.Ord Methods sCompare :: Sing t1 -> Sing t2 -> Sing (Apply (Apply CompareSym0 t1) t2) # (%<) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (<@#@$) t1) t2) # (%<=) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (<=@#@$) t1) t2) # (%>) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (>@#@$) t1) t2) # (%>=) :: Sing t1 -> Sing t2 -> Sing (Apply (Apply (>=@#@$) t1) t2) # sMax :: Sing t1 -> Sing t2 -> Sing (Apply (Apply MaxSym0 t1) t2) # sMin :: Sing t1 -> Sing t2 -> Sing (Apply (Apply MinSym0 t1) t2) # | |
| SEq a => SEq (Maybe a) | |
| PEq (Maybe a) | |
| IsOption (Maybe AntXMLPath) | |
Defined in Test.Tasty.Runners.AntXML Methods defaultValue :: Maybe AntXMLPath # parseValue :: String -> Maybe (Maybe AntXMLPath) # optionName :: Tagged (Maybe AntXMLPath) String # optionHelp :: Tagged (Maybe AntXMLPath) String # optionCLParser :: Parser (Maybe AntXMLPath) # | |
| Pretty a => Pretty (Maybe a) | |
Defined in Text.PrettyPrint.Leijen.Text | |
| LookupField (Maybe a) | |
| IsoValue a => IsoValue (Maybe a) Source # | |
| PolyTypeHasDocC (a ': ([] :: [Type])) => TypeHasDoc (Maybe a) Source # | |
Defined in Michelson.Typed.Haskell.Doc Methods typeDocName :: Proxy (Maybe a) -> Text Source # typeDocMdDescription :: Markdown Source # typeDocMdReference :: Proxy (Maybe a) -> WithinParens -> Markdown Source # typeDocDependencies :: Proxy (Maybe a) -> [SomeTypeWithDoc] Source # typeDocHaskellRep :: TypeDocHaskellRep (Maybe a) Source # typeDocMichelsonRep :: TypeDocMichelsonRep (Maybe a) Source # | |
| Generic1 Maybe | |
| IsoHKD Maybe (a :: Type) | |
| SingI (Nothing :: Maybe a) | Since: base-4.9.0.0 |
Defined in GHC.Generics | |
| (Eq a) :=> (Eq (Maybe a)) | |
| (Ord a) :=> (Ord (Maybe a)) | |
| (Read a) :=> (Read (Maybe a)) | |
| (Show a) :=> (Show (Maybe a)) | |
| (Semigroup a) :=> (Semigroup (Maybe a)) | |
| (Monoid a) :=> (Monoid (Maybe a)) | |
| Showtype (Nothing :: Maybe a) | |
| Each (Maybe a) (Maybe b) a b | |
| SingI a2 => SingI (Just a2 :: Maybe a1) | Since: base-4.9.0.0 |
Defined in GHC.Generics | |
| Showtype a2 => Showtype (Just a2 :: Maybe a1) | |
| SuppressUnusedWarnings (CatMaybesSym0 :: TyFun [Maybe a6989586621679494615] [a6989586621679494615] -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (ListToMaybeSym0 :: TyFun [a6989586621679494616] (Maybe a6989586621679494616) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (StripPrefixSym0 :: TyFun [a6989586621680065391] ([a6989586621680065391] ~> Maybe [a6989586621680065391]) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (MaybeToListSym0 :: TyFun (Maybe a6989586621679494617) [a6989586621679494617] -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (IsNothingSym0 :: TyFun (Maybe a6989586621679494620) Bool -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (IsJustSym0 :: TyFun (Maybe a6989586621679494621) Bool -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FromJustSym0 :: TyFun (Maybe a6989586621679494619) a6989586621679494619 -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607603Sym0 :: TyFun (Maybe a6989586621679544228) (Maybe a6989586621679544228 ~> Maybe a6989586621679544228) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (MinInternalSym0 :: TyFun (Maybe a6989586621680441221) (MinInternal a6989586621680441221) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (MaxInternalSym0 :: TyFun (Maybe a6989586621680440542) (MaxInternal a6989586621680440542) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Compare_6989586621679390337Sym0 :: TyFun (Maybe a3530822107858468865) (Maybe a3530822107858468865 ~> Ordering) -> Type) | |
Defined in Data.Singletons.Prelude.Ord Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (OptionSym0 :: TyFun (Maybe a6989586621679051008) (Option a6989586621679051008) -> Type) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (LastSym0 :: TyFun (Maybe a6989586621679072628) (Last a6989586621679072628) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FirstSym0 :: TyFun (Maybe a6989586621679072633) (First a6989586621679072633) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (ShowsPrec_6989586621680280327Sym0 :: TyFun Nat (Maybe a3530822107858468865 ~> (Symbol ~> Symbol)) -> Type) | |
Defined in Data.Singletons.Prelude.Show Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Fail_6989586621679607510Sym0 :: TyFun Symbol (Maybe a6989586621679544179) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FromMaybeSym0 :: TyFun a6989586621679494618 (Maybe a6989586621679494618 ~> a6989586621679494618) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (ElemIndexSym0 :: TyFun a6989586621679939175 ([a6989586621679939175] ~> Maybe Nat) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Pure_6989586621679607303Sym0 :: TyFun a6989586621679544150 (Maybe a6989586621679544150) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621679607599LSym0 :: TyFun k1 (Maybe k1) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (JustSym0 :: TyFun a3530822107858468865 (Maybe a3530822107858468865) -> Type) | |
Defined in Data.Singletons.Prelude.Instances Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (GetOptionSym0 :: TyFun (Option a6989586621679051008) (Maybe a6989586621679051008) -> Type) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (GetFirstSym0 :: TyFun (First a6989586621679072633) (Maybe a6989586621679072633) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (GetLastSym0 :: TyFun (Last a6989586621679072628) (Maybe a6989586621679072628) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FindSym0 :: TyFun (a6989586621679939176 ~> Bool) ([a6989586621679939176] ~> Maybe a6989586621679939176) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FindIndexSym0 :: TyFun (a6989586621679939173 ~> Bool) ([a6989586621679939173] ~> Maybe Nat) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SingI (CatMaybesSym0 :: TyFun [Maybe a] [a] -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing CatMaybesSym0 # | |
| SingI (ListToMaybeSym0 :: TyFun [a] (Maybe a) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing ListToMaybeSym0 # | |
| SingI (MaybeToListSym0 :: TyFun (Maybe a) [a] -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing MaybeToListSym0 # | |
| SingI (IsNothingSym0 :: TyFun (Maybe a) Bool -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing IsNothingSym0 # | |
| SingI (IsJustSym0 :: TyFun (Maybe a) Bool -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing IsJustSym0 # | |
| SingI (FromJustSym0 :: TyFun (Maybe a) a -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing FromJustSym0 # | |
| SingI (OptionSym0 :: TyFun (Maybe a) (Option a) -> Type) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal Methods sing :: Sing OptionSym0 # | |
| SingI (LastSym0 :: TyFun (Maybe a) (Last a) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid | |
| SingI (FirstSym0 :: TyFun (Maybe a) (First a) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid | |
| SingI (FromMaybeSym0 :: TyFun a (Maybe a ~> a) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing FromMaybeSym0 # | |
| SEq a => SingI (ElemIndexSym0 :: TyFun a ([a] ~> Maybe Nat) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods sing :: Sing ElemIndexSym0 # | |
| SingI (JustSym0 :: TyFun a (Maybe a) -> Type) | |
Defined in Data.Singletons.Prelude.Instances | |
| SingI (FindSym0 :: TyFun (a ~> Bool) ([a] ~> Maybe a) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal | |
| SingI (FindIndexSym0 :: TyFun (a ~> Bool) ([a] ~> Maybe Nat) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods sing :: Sing FindIndexSym0 # | |
| SuppressUnusedWarnings (StripPrefixSym1 a6989586621680078101 :: TyFun [a6989586621680065391] (Maybe [a6989586621680065391]) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FindSym1 a6989586621679948733 :: TyFun [a6989586621679939176] (Maybe a6989586621679939176) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FindIndexSym1 a6989586621679949093 :: TyFun [a6989586621679939173] (Maybe Nat) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (ElemIndexSym1 a6989586621679949101 :: TyFun [a6989586621679939175] (Maybe Nat) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (ShowsPrec_6989586621680280327Sym1 a6989586621680280324 a3530822107858468865 :: TyFun (Maybe a3530822107858468865) (Symbol ~> Symbol) -> Type) | |
Defined in Data.Singletons.Prelude.Show Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FromMaybeSym1 a6989586621679494810 :: TyFun (Maybe a6989586621679494618) a6989586621679494618 -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607603Sym1 a6989586621679607601 :: TyFun (Maybe a6989586621679544228) (Maybe a6989586621679544228) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607503Sym0 :: TyFun (Maybe a6989586621679544176) (Maybe b6989586621679544177 ~> Maybe b6989586621679544177) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607487Sym0 :: TyFun (Maybe a6989586621679544174) ((a6989586621679544174 ~> Maybe b6989586621679544175) ~> Maybe b6989586621679544175) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607345Sym0 :: TyFun (Maybe a6989586621679544156) (Maybe b6989586621679544157 ~> Maybe b6989586621679544157) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Compare_6989586621679390337Sym1 a6989586621679390335 :: TyFun (Maybe a3530822107858468865) Ordering -> Type) | |
Defined in Data.Singletons.Prelude.Ord Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607315Sym0 :: TyFun (Maybe (a6989586621679544151 ~> b6989586621679544152)) (Maybe a6989586621679544151 ~> Maybe b6989586621679544152) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Maybe_Sym0 :: TyFun b6989586621679493191 ((a6989586621679493192 ~> b6989586621679493191) ~> (Maybe a6989586621679493192 ~> b6989586621679493191)) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (LookupSym0 :: TyFun a6989586621679939154 ([(a6989586621679939154, b6989586621679939155)] ~> Maybe b6989586621679939155) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607174Sym0 :: TyFun a6989586621679544147 (Maybe b6989586621679544148 ~> Maybe a6989586621679544147) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680442019NSym0 :: TyFun k (TyFun k1 (Maybe k1) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680442019MSym0 :: TyFun k1 (TyFun k (Maybe k1) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680441992NSym0 :: TyFun k (TyFun k1 (Maybe k1) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680441992MSym0 :: TyFun k1 (TyFun k (Maybe k1) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (MapMaybeSym0 :: TyFun (a6989586621679494613 ~> Maybe b6989586621679494614) ([a6989586621679494613] ~> [b6989586621679494614]) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (UnfoldrSym0 :: TyFun (b6989586621679939232 ~> Maybe (a6989586621679939233, b6989586621679939232)) (b6989586621679939232 ~> [a6989586621679939233]) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Fmap_6989586621679607154Sym0 :: TyFun (a6989586621679544145 ~> b6989586621679544146) (Maybe a6989586621679544145 ~> Maybe b6989586621679544146) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FindSym0 :: TyFun (a6989586621680450110 ~> Bool) (t6989586621680450109 a6989586621680450110 ~> Maybe a6989586621680450110) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SingI d => SingI (FindSym1 d :: TyFun [a] (Maybe a) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal | |
| SingI d => SingI (FindIndexSym1 d :: TyFun [a] (Maybe Nat) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods sing :: Sing (FindIndexSym1 d) # | |
| (SEq a, SingI d) => SingI (ElemIndexSym1 d :: TyFun [a] (Maybe Nat) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods sing :: Sing (ElemIndexSym1 d) # | |
| SingI d => SingI (FromMaybeSym1 d :: TyFun (Maybe a) a -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing (FromMaybeSym1 d) # | |
| SingI (Maybe_Sym0 :: TyFun b ((a ~> b) ~> (Maybe a ~> b)) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing Maybe_Sym0 # | |
| SEq a => SingI (LookupSym0 :: TyFun a ([(a, b)] ~> Maybe b) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods sing :: Sing LookupSym0 # | |
| SingI (MapMaybeSym0 :: TyFun (a ~> Maybe b) ([a] ~> [b]) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing MapMaybeSym0 # | |
| SingI (UnfoldrSym0 :: TyFun (b ~> Maybe (a, b)) (b ~> [a]) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods sing :: Sing UnfoldrSym0 # | |
| SFoldable t => SingI (FindSym0 :: TyFun (a ~> Bool) (t a ~> Maybe a) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable | |
| SuppressUnusedWarnings (LookupSym1 a6989586621679948515 b6989586621679939155 :: TyFun [(a6989586621679939154, b6989586621679939155)] (Maybe b6989586621679939155) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607503Sym1 a6989586621679607501 b6989586621679544177 :: TyFun (Maybe b6989586621679544177) (Maybe b6989586621679544177) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607345Sym1 a6989586621679607343 b6989586621679544157 :: TyFun (Maybe b6989586621679544157) (Maybe b6989586621679544157) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607315Sym1 a6989586621679607313 :: TyFun (Maybe a6989586621679544151) (Maybe b6989586621679544152) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607174Sym1 a6989586621679607172 b6989586621679544148 :: TyFun (Maybe b6989586621679544148) (Maybe a6989586621679544147) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Fmap_6989586621679607154Sym1 a6989586621679607152 :: TyFun (Maybe a6989586621679544145) (Maybe b6989586621679544146) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680442019NSym1 x6989586621680442017 :: TyFun k1 (Maybe k1) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680442019MSym1 x6989586621680442017 :: TyFun k (Maybe k1) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680441992NSym1 x6989586621680441990 :: TyFun k1 (Maybe k1) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680441992MSym1 x6989586621680441990 :: TyFun k (Maybe k1) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (FindSym1 a6989586621680450567 t6989586621680450109 :: TyFun (t6989586621680450109 a6989586621680450110) (Maybe a6989586621680450110) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Lambda_6989586621680338373Sym0 :: TyFun k (TyFun (k1 ~> Last a) (TyFun k1 (Maybe a) -> Type) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Lambda_6989586621680338285Sym0 :: TyFun k (TyFun (k1 ~> First a) (TyFun k1 (Maybe a) -> Type) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Traverse_6989586621680753875Sym0 :: TyFun (a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (Maybe a6989586621680747714 ~> f6989586621680747713 (Maybe b6989586621680747715)) -> Type) | |
Defined in Data.Singletons.Prelude.Traversable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Maybe_Sym1 a6989586621679493209 a6989586621679493192 :: TyFun (a6989586621679493192 ~> b6989586621679493191) (Maybe a6989586621679493192 ~> b6989586621679493191) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621679494787RsSym0 :: TyFun (a6989586621679494613 ~> Maybe k1) (TyFun k (TyFun [a6989586621679494613] [k1] -> Type) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (TFHelper_6989586621679607487Sym1 a6989586621679607485 b6989586621679544175 :: TyFun (a6989586621679544174 ~> Maybe b6989586621679544175) (Maybe b6989586621679544175) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (LiftA2_6989586621679607331Sym0 :: TyFun (a6989586621679544153 ~> (b6989586621679544154 ~> c6989586621679544155)) (Maybe a6989586621679544153 ~> (Maybe b6989586621679544154 ~> Maybe c6989586621679544155)) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680451044MfSym0 :: TyFun (k2 ~> (k3 ~> k3)) (TyFun k (TyFun (Maybe k2) (TyFun k3 (Maybe k3) -> Type) -> Type) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680451019MfSym0 :: TyFun (k3 ~> (k2 ~> k3)) (TyFun k (TyFun k3 (TyFun (Maybe k2) (Maybe k3) -> Type) -> Type) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| (SEq a, SingI d) => SingI (LookupSym1 d b :: TyFun [(a, b)] (Maybe b) -> Type) | |
Defined in Data.Singletons.Prelude.List.Internal Methods sing :: Sing (LookupSym1 d b) # | |
| (SFoldable t, SingI d) => SingI (FindSym1 d t :: TyFun (t a) (Maybe a) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable | |
| SingI d => SingI (Maybe_Sym1 d a :: TyFun (a ~> b) (Maybe a ~> b) -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing (Maybe_Sym1 d a) # | |
| SuppressUnusedWarnings (Traverse_6989586621680753875Sym1 a6989586621680753873 :: TyFun (Maybe a6989586621680747714) (f6989586621680747713 (Maybe b6989586621680747715)) -> Type) | |
Defined in Data.Singletons.Prelude.Traversable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Maybe_Sym2 a6989586621679493210 a6989586621679493209 :: TyFun (Maybe a6989586621679493192) b6989586621679493191 -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (LiftA2_6989586621679607331Sym1 a6989586621679607328 :: TyFun (Maybe a6989586621679544153) (Maybe b6989586621679544154 ~> Maybe c6989586621679544155) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680451044MfSym1 f6989586621680451042 :: TyFun k (TyFun (Maybe k2) (TyFun k3 (Maybe k3) -> Type) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680451019MfSym1 f6989586621680451017 :: TyFun k (TyFun k3 (TyFun (Maybe k2) (Maybe k3) -> Type) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Lambda_6989586621680338373Sym1 a6989586621680338371 :: TyFun (k1 ~> Last a) (TyFun k1 (Maybe a) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Lambda_6989586621680338285Sym1 a6989586621680338283 :: TyFun (k1 ~> First a) (TyFun k1 (Maybe a) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| (SingI d1, SingI d2) => SingI (Maybe_Sym2 d1 d2 :: TyFun (Maybe a) b -> Type) | |
Defined in Data.Singletons.Prelude.Maybe Methods sing :: Sing (Maybe_Sym2 d1 d2) # | |
| SuppressUnusedWarnings (LiftA2_6989586621679607331Sym2 a6989586621679607329 a6989586621679607328 :: TyFun (Maybe b6989586621679544154) (Maybe c6989586621679544155) -> Type) | |
Defined in Data.Singletons.Prelude.Monad.Internal Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680451044MfSym2 xs6989586621680451043 f6989586621680451042 :: TyFun (Maybe k2) (TyFun k3 (Maybe k3) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680451019MfSym2 xs6989586621680451018 f6989586621680451017 :: TyFun k3 (TyFun (Maybe k2) (Maybe k3) -> Type) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Lambda_6989586621680338373Sym2 k6989586621680338372 a6989586621680338371 :: TyFun k1 (Maybe a) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Lambda_6989586621680338285Sym2 k6989586621680338284 a6989586621680338283 :: TyFun k1 (Maybe a) -> Type) | |
Defined in Data.Singletons.Prelude.Monoid Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680451019MfSym3 a6989586621680451020 xs6989586621680451018 f6989586621680451017 :: TyFun (Maybe k2) (Maybe k3) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| SuppressUnusedWarnings (Let6989586621680451044MfSym3 a6989586621680451045 xs6989586621680451043 f6989586621680451042 :: TyFun k3 (Maybe k3) -> Type) | |
Defined in Data.Singletons.Prelude.Foldable Methods suppressUnusedWarnings :: () # | |
| ToJSON a => ToJSON (NamedF Maybe a name) Source # | |
| FromJSON a => FromJSON (NamedF Maybe a name) Source # | |
| Wrapped (NamedF Maybe a name) Source # | |
| IsoValue a => IsoValue (NamedF Maybe a name) Source # | |
| type Failure Maybe | |
Defined in Basement.Monad | |
| type Empty | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type Mzero | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type Product (arg :: Maybe a) | |
| type Sum (arg :: Maybe a) | |
| type Minimum (arg :: Maybe a) | |
| type Maximum (arg :: Maybe a) | |
| type Length (arg :: Maybe a) | |
| type Null (arg :: Maybe a) | |
| type ToList (arg :: Maybe a) | |
| type Fold (arg :: Maybe m) | |
| type Pure (a :: k1) | |
| type Fail a2 | |
| type Return (arg :: a) | |
| type Sequence (arg :: Maybe (m a)) | |
| type SequenceA (arg :: Maybe (f a)) | |
| type Elem (arg1 :: a) (arg2 :: Maybe a) | |
| type Foldl1 (arg1 :: a ~> (a ~> a)) (arg2 :: Maybe a) | |
| type Foldr1 (arg1 :: a ~> (a ~> a)) (arg2 :: Maybe a) | |
| type (a1 :: Maybe a6989586621679544228) <|> (a2 :: Maybe a6989586621679544228) | |
| type Mplus (arg1 :: Maybe a) (arg2 :: Maybe a) | |
| type FoldMap (a1 :: a6989586621680450204 ~> k2) (a2 :: Maybe a6989586621680450204) | |
| type (a1 :: k1) <$ (a2 :: Maybe b6989586621679544148) | |
| type Fmap (a1 :: a6989586621679544145 ~> b6989586621679544146) (a2 :: Maybe a6989586621679544145) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type (arg1 :: Maybe a) <* (arg2 :: Maybe b) | |
| type (a1 :: Maybe a6989586621679544156) *> (a2 :: Maybe b6989586621679544157) | |
| type (a1 :: Maybe (a6989586621679544151 ~> b6989586621679544152)) <*> (a2 :: Maybe a6989586621679544151) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type (a1 :: Maybe a6989586621679544176) >> (a2 :: Maybe b6989586621679544177) | |
| type (a1 :: Maybe a6989586621679544174) >>= (a2 :: a6989586621679544174 ~> Maybe b6989586621679544175) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type MapM (arg1 :: a ~> m b) (arg2 :: Maybe a) | |
| type Traverse (a1 :: a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (a2 :: Maybe a6989586621680747714) | |
Defined in Data.Singletons.Prelude.Traversable type Traverse (a1 :: a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (a2 :: Maybe a6989586621680747714) = Apply (Apply (Traverse_6989586621680753875Sym0 :: TyFun (a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (Maybe a6989586621680747714 ~> f6989586621680747713 (Maybe b6989586621680747715)) -> Type) a1) a2 | |
| type Foldl' (arg1 :: b ~> (a ~> b)) (arg2 :: b) (arg3 :: Maybe a) | |
| type Foldl (a1 :: k2 ~> (a6989586621680450210 ~> k2)) (a2 :: k2) (a3 :: Maybe a6989586621680450210) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Foldr' (arg1 :: a ~> (b ~> b)) (arg2 :: b) (arg3 :: Maybe a) | |
| type Foldr (a1 :: a6989586621680450205 ~> (k2 ~> k2)) (a2 :: k2) (a3 :: Maybe a6989586621680450205) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type LiftA2 (a1 :: a6989586621679544153 ~> (b6989586621679544154 ~> c6989586621679544155)) (a2 :: Maybe a6989586621679544153) (a3 :: Maybe b6989586621679544154) | |
Defined in Data.Singletons.Prelude.Monad.Internal type LiftA2 (a1 :: a6989586621679544153 ~> (b6989586621679544154 ~> c6989586621679544155)) (a2 :: Maybe a6989586621679544153) (a3 :: Maybe b6989586621679544154) = Apply (Apply (Apply (LiftA2_6989586621679607331Sym0 :: TyFun (a6989586621679544153 ~> (b6989586621679544154 ~> c6989586621679544155)) (Maybe a6989586621679544153 ~> (Maybe b6989586621679544154 ~> Maybe c6989586621679544155)) -> Type) a1) a2) a3 | |
| type Apply (IsNothingSym0 :: TyFun (Maybe a) Bool -> Type) (a6989586621679494823 :: Maybe a) | |
Defined in Data.Singletons.Prelude.Maybe | |
| type Apply (IsJustSym0 :: TyFun (Maybe a) Bool -> Type) (a6989586621679494825 :: Maybe a) | |
Defined in Data.Singletons.Prelude.Maybe | |
| type Apply (FromJustSym0 :: TyFun (Maybe a) a -> Type) (a6989586621679494820 :: Maybe a) | |
Defined in Data.Singletons.Prelude.Maybe | |
| type Apply (Compare_6989586621679390337Sym1 a6989586621679390335 :: TyFun (Maybe a) Ordering -> Type) (a6989586621679390336 :: Maybe a) | |
| type Apply (FromMaybeSym1 a6989586621679494810 :: TyFun (Maybe a) a -> Type) (a6989586621679494811 :: Maybe a) | |
Defined in Data.Singletons.Prelude.Maybe | |
| type Apply (Maybe_Sym2 a6989586621679493210 a6989586621679493209 :: TyFun (Maybe a) b -> Type) (a6989586621679493211 :: Maybe a) | |
Defined in Data.Singletons.Prelude.Maybe | |
| type Rep (Maybe a) | Since: base-4.6.0.0 |
| data Sing (b :: Maybe a) | |
| type DemoteRep (Maybe a) | |
Defined in GHC.Generics | |
| type Index (Maybe a) | |
Defined in Control.Lens.At | |
| type IxValue (Maybe a) | |
Defined in Control.Lens.At | |
| type Element (Maybe a) | |
Defined in Universum.Container.Class | |
| type Mempty | |
Defined in Data.Singletons.Prelude.Monoid | |
| data Sing (b :: Maybe a) | |
| type Demote (Maybe a) | |
Defined in Data.Singletons.Prelude.Instances | |
| type ToT (Maybe a) Source # | |
Defined in Michelson.Typed.Haskell.Value | |
| type Rep1 Maybe | Since: base-4.6.0.0 |
| type Mconcat (arg :: [Maybe a]) | |
| type Show_ (arg :: Maybe a) | |
| type Sconcat (arg :: NonEmpty (Maybe a)) | |
| type Mappend (arg1 :: Maybe a) (arg2 :: Maybe a) | |
| type ShowList (arg1 :: [Maybe a]) arg2 | |
| type (a2 :: Maybe a1) <> (a3 :: Maybe a1) | |
| type Min (arg1 :: Maybe a) (arg2 :: Maybe a) | |
| type Max (arg1 :: Maybe a) (arg2 :: Maybe a) | |
| type (arg1 :: Maybe a) >= (arg2 :: Maybe a) | |
| type (arg1 :: Maybe a) > (arg2 :: Maybe a) | |
| type (arg1 :: Maybe a) <= (arg2 :: Maybe a) | |
| type (arg1 :: Maybe a) < (arg2 :: Maybe a) | |
| type Compare (a2 :: Maybe a1) (a3 :: Maybe a1) | |
| type (x :: Maybe a) /= (y :: Maybe a) | |
| type (a2 :: Maybe a1) == (b :: Maybe a1) | |
Defined in Data.Singletons.Prelude.Eq | |
| type HKD Maybe (a :: Type) | |
Defined in Data.Vinyl.XRec | |
| type ShowsPrec a2 (a3 :: Maybe a1) a4 | |
| type Apply (Pure_6989586621679607303Sym0 :: TyFun a (Maybe a) -> Type) (a6989586621679607302 :: a) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type Apply (Fail_6989586621679607510Sym0 :: TyFun Symbol (Maybe a6989586621679544179) -> Type) (a6989586621679607509 :: Symbol) | |
| type Apply (Let6989586621679607599LSym0 :: TyFun k1 (Maybe k1) -> Type) (wild_69895866216796067606989586621679607598 :: k1) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type Apply (JustSym0 :: TyFun a (Maybe a) -> Type) (t6989586621679294054 :: a) | |
| type Apply (Let6989586621680441992MSym1 x6989586621680441990 :: TyFun k (Maybe k1) -> Type) (y6989586621680441991 :: k) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Apply (Let6989586621680441992NSym1 x6989586621680441990 :: TyFun k1 (Maybe k1) -> Type) (y6989586621680441991 :: k1) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Apply (Let6989586621680442019MSym1 x6989586621680442017 :: TyFun k (Maybe k1) -> Type) (y6989586621680442018 :: k) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Apply (Let6989586621680442019NSym1 x6989586621680442017 :: TyFun k1 (Maybe k1) -> Type) (y6989586621680442018 :: k1) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Apply (Lambda_6989586621680338285Sym2 k6989586621680338284 a6989586621680338283 :: TyFun k1 (Maybe a) -> Type) (t6989586621680338296 :: k1) | |
Defined in Data.Singletons.Prelude.Monoid | |
| type Apply (Lambda_6989586621680338373Sym2 k6989586621680338372 a6989586621680338371 :: TyFun k1 (Maybe a) -> Type) (t6989586621680338384 :: k1) | |
Defined in Data.Singletons.Prelude.Monoid | |
| type Apply (Let6989586621680451044MfSym3 a6989586621680451045 xs6989586621680451043 f6989586621680451042 :: TyFun k3 (Maybe k3) -> Type) (a6989586621680451046 :: k3) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Apply (CatMaybesSym0 :: TyFun [Maybe a] [a] -> Type) (a6989586621679494799 :: [Maybe a]) | |
Defined in Data.Singletons.Prelude.Maybe | |
| type Apply (MaybeToListSym0 :: TyFun (Maybe a) [a] -> Type) (a6989586621679494807 :: Maybe a) | |
Defined in Data.Singletons.Prelude.Maybe type Apply (MaybeToListSym0 :: TyFun (Maybe a) [a] -> Type) (a6989586621679494807 :: Maybe a) = MaybeToList a6989586621679494807 | |
| type Apply (ListToMaybeSym0 :: TyFun [a] (Maybe a) -> Type) (a6989586621679494804 :: [a]) | |
Defined in Data.Singletons.Prelude.Maybe type Apply (ListToMaybeSym0 :: TyFun [a] (Maybe a) -> Type) (a6989586621679494804 :: [a]) = ListToMaybe a6989586621679494804 | |
| type Apply (GetOptionSym0 :: TyFun (Option a) (Maybe a) -> Type) (a6989586621679819644 :: Option a) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal | |
| type Apply (GetFirstSym0 :: TyFun (First a) (Maybe a) -> Type) (a6989586621680332190 :: First a) | |
Defined in Data.Singletons.Prelude.Monoid | |
| type Apply (GetLastSym0 :: TyFun (Last a) (Maybe a) -> Type) (a6989586621680332211 :: Last a) | |
Defined in Data.Singletons.Prelude.Monoid | |
| type Apply (OptionSym0 :: TyFun (Maybe a) (Option a) -> Type) (t6989586621679819647 :: Maybe a) | |
Defined in Data.Singletons.Prelude.Semigroup.Internal | |
| type Apply (FirstSym0 :: TyFun (Maybe a) (First a) -> Type) (t6989586621680332193 :: Maybe a) | |
| type Apply (LastSym0 :: TyFun (Maybe a) (Last a) -> Type) (t6989586621680332214 :: Maybe a) | |
| type Apply (MaxInternalSym0 :: TyFun (Maybe a) (MaxInternal a) -> Type) (t6989586621680441213 :: Maybe a) | |
| type Apply (MinInternalSym0 :: TyFun (Maybe a) (MinInternal a) -> Type) (t6989586621680441413 :: Maybe a) | |
| type Apply (StripPrefixSym1 a6989586621680078101 :: TyFun [a] (Maybe [a]) -> Type) (a6989586621680078102 :: [a]) | |
Defined in Data.Singletons.Prelude.List.Internal type Apply (StripPrefixSym1 a6989586621680078101 :: TyFun [a] (Maybe [a]) -> Type) (a6989586621680078102 :: [a]) = StripPrefix a6989586621680078101 a6989586621680078102 | |
| type Apply (FindIndexSym1 a6989586621679949093 :: TyFun [a] (Maybe Nat) -> Type) (a6989586621679949094 :: [a]) | |
Defined in Data.Singletons.Prelude.List.Internal | |
| type Apply (ElemIndexSym1 a6989586621679949101 :: TyFun [a] (Maybe Nat) -> Type) (a6989586621679949102 :: [a]) | |
Defined in Data.Singletons.Prelude.List.Internal | |
| type Apply (FindSym1 a6989586621679948733 :: TyFun [a] (Maybe a) -> Type) (a6989586621679948734 :: [a]) | |
Defined in Data.Singletons.Prelude.List.Internal | |
| type Apply (TFHelper_6989586621679607603Sym1 a6989586621679607601 :: TyFun (Maybe a) (Maybe a) -> Type) (a6989586621679607602 :: Maybe a) | |
| type Apply (LookupSym1 a6989586621679948515 b :: TyFun [(a, b)] (Maybe b) -> Type) (a6989586621679948516 :: [(a, b)]) | |
Defined in Data.Singletons.Prelude.List.Internal | |
| type Apply (Fmap_6989586621679607154Sym1 a6989586621679607152 :: TyFun (Maybe a) (Maybe b) -> Type) (a6989586621679607153 :: Maybe a) | |
| type Apply (TFHelper_6989586621679607174Sym1 a6989586621679607172 b :: TyFun (Maybe b) (Maybe a) -> Type) (a6989586621679607173 :: Maybe b) | |
| type Apply (TFHelper_6989586621679607315Sym1 a6989586621679607313 :: TyFun (Maybe a) (Maybe b) -> Type) (a6989586621679607314 :: Maybe a) | |
| type Apply (TFHelper_6989586621679607345Sym1 a6989586621679607343 b :: TyFun (Maybe b) (Maybe b) -> Type) (a6989586621679607344 :: Maybe b) | |
| type Apply (TFHelper_6989586621679607503Sym1 a6989586621679607501 b :: TyFun (Maybe b) (Maybe b) -> Type) (a6989586621679607502 :: Maybe b) | |
| type Apply (FindSym1 a6989586621680450567 t :: TyFun (t a) (Maybe a) -> Type) (a6989586621680450568 :: t a) | |
| type Apply (Traverse_6989586621680753875Sym1 a6989586621680753873 :: TyFun (Maybe a) (f (Maybe b)) -> Type) (a6989586621680753874 :: Maybe a) | |
| type Apply (LiftA2_6989586621679607331Sym2 a6989586621679607329 a6989586621679607328 :: TyFun (Maybe b) (Maybe c) -> Type) (a6989586621679607330 :: Maybe b) | |
| type Apply (Let6989586621680451019MfSym3 a6989586621680451020 xs6989586621680451018 f6989586621680451017 :: TyFun (Maybe k2) (Maybe k3) -> Type) (a6989586621680451021 :: Maybe k2) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Eval (Init (a2 ': (b ': as)) :: Maybe [a1] -> Type) | |
| type Eval (Init (a2 ': ([] :: [a1])) :: Maybe [a1] -> Type) | |
| type Eval (Init ([] :: [a]) :: Maybe [a] -> Type) | |
| type Eval (Tail (_a ': as) :: Maybe [a] -> Type) | |
| type Eval (Tail ([] :: [a]) :: Maybe [a] -> Type) | |
| type Eval (Head (a2 ': _as) :: Maybe a1 -> Type) | |
| type Eval (Head ([] :: [a]) :: Maybe a -> Type) | |
| type Eval (Last (a2 ': (b ': as)) :: Maybe a1 -> Type) | |
| type Eval (Last (a2 ': ([] :: [a1])) :: Maybe a1 -> Type) | |
| type Eval (Last ([] :: [a]) :: Maybe a -> Type) | |
| type Apply (TFHelper_6989586621679607487Sym1 a6989586621679607485 b :: TyFun (a ~> Maybe b) (Maybe b) -> Type) (a6989586621679607486 :: a ~> Maybe b) | |
| type Eval (FindIndex p (a2 ': as) :: Maybe Nat -> Type) | |
| type Eval (FindIndex _p ([] :: [a]) :: Maybe Nat -> Type) | |
| type Eval (Find p (a2 ': as) :: Maybe a1 -> Type) | |
| type Eval (Find _p ([] :: [a]) :: Maybe a -> Type) | |
| type Eval (Map f (Just a3) :: Maybe a2 -> Type) | |
| type Eval (Map f (Nothing :: Maybe a) :: Maybe b -> Type) | |
| type Apply (ElemIndexSym0 :: TyFun a6989586621679939175 ([a6989586621679939175] ~> Maybe Nat) -> Type) (a6989586621679949101 :: a6989586621679939175) | |
Defined in Data.Singletons.Prelude.List.Internal type Apply (ElemIndexSym0 :: TyFun a6989586621679939175 ([a6989586621679939175] ~> Maybe Nat) -> Type) (a6989586621679949101 :: a6989586621679939175) = ElemIndexSym1 a6989586621679949101 | |
| type Apply (ShowsPrec_6989586621680280327Sym0 :: TyFun Nat (Maybe a3530822107858468865 ~> (Symbol ~> Symbol)) -> Type) (a6989586621680280324 :: Nat) | |
Defined in Data.Singletons.Prelude.Show | |
| type Apply (FromMaybeSym0 :: TyFun a6989586621679494618 (Maybe a6989586621679494618 ~> a6989586621679494618) -> Type) (a6989586621679494810 :: a6989586621679494618) | |
Defined in Data.Singletons.Prelude.Maybe type Apply (FromMaybeSym0 :: TyFun a6989586621679494618 (Maybe a6989586621679494618 ~> a6989586621679494618) -> Type) (a6989586621679494810 :: a6989586621679494618) = FromMaybeSym1 a6989586621679494810 | |
| type Apply (Let6989586621680441992MSym0 :: TyFun k1 (TyFun k (Maybe k1) -> Type) -> Type) (x6989586621680441990 :: k1) | |
| type Apply (Let6989586621680441992NSym0 :: TyFun k (TyFun k1 (Maybe k1) -> Type) -> Type) (x6989586621680441990 :: k) | |
| type Apply (Let6989586621680442019MSym0 :: TyFun k1 (TyFun k (Maybe k1) -> Type) -> Type) (x6989586621680442017 :: k1) | |
| type Apply (Let6989586621680442019NSym0 :: TyFun k (TyFun k1 (Maybe k1) -> Type) -> Type) (x6989586621680442017 :: k) | |
| type Apply (LookupSym0 :: TyFun a6989586621679939154 ([(a6989586621679939154, b6989586621679939155)] ~> Maybe b6989586621679939155) -> Type) (a6989586621679948515 :: a6989586621679939154) | |
Defined in Data.Singletons.Prelude.List.Internal type Apply (LookupSym0 :: TyFun a6989586621679939154 ([(a6989586621679939154, b6989586621679939155)] ~> Maybe b6989586621679939155) -> Type) (a6989586621679948515 :: a6989586621679939154) = (LookupSym1 a6989586621679948515 b6989586621679939155 :: TyFun [(a6989586621679939154, b6989586621679939155)] (Maybe b6989586621679939155) -> Type) | |
| type Apply (TFHelper_6989586621679607174Sym0 :: TyFun a6989586621679544147 (Maybe b6989586621679544148 ~> Maybe a6989586621679544147) -> Type) (a6989586621679607172 :: a6989586621679544147) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (TFHelper_6989586621679607174Sym0 :: TyFun a6989586621679544147 (Maybe b6989586621679544148 ~> Maybe a6989586621679544147) -> Type) (a6989586621679607172 :: a6989586621679544147) = (TFHelper_6989586621679607174Sym1 a6989586621679607172 b6989586621679544148 :: TyFun (Maybe b6989586621679544148) (Maybe a6989586621679544147) -> Type) | |
| type Apply (Maybe_Sym0 :: TyFun b6989586621679493191 ((a6989586621679493192 ~> b6989586621679493191) ~> (Maybe a6989586621679493192 ~> b6989586621679493191)) -> Type) (a6989586621679493209 :: b6989586621679493191) | |
Defined in Data.Singletons.Prelude.Maybe type Apply (Maybe_Sym0 :: TyFun b6989586621679493191 ((a6989586621679493192 ~> b6989586621679493191) ~> (Maybe a6989586621679493192 ~> b6989586621679493191)) -> Type) (a6989586621679493209 :: b6989586621679493191) = (Maybe_Sym1 a6989586621679493209 a6989586621679493192 :: TyFun (a6989586621679493192 ~> b6989586621679493191) (Maybe a6989586621679493192 ~> b6989586621679493191) -> Type) | |
| type Apply (Lambda_6989586621680338285Sym0 :: TyFun k (TyFun (k1 ~> First a) (TyFun k1 (Maybe a) -> Type) -> Type) -> Type) (a6989586621680338283 :: k) | |
Defined in Data.Singletons.Prelude.Monoid | |
| type Apply (Lambda_6989586621680338373Sym0 :: TyFun k (TyFun (k1 ~> Last a) (TyFun k1 (Maybe a) -> Type) -> Type) -> Type) (a6989586621680338371 :: k) | |
Defined in Data.Singletons.Prelude.Monoid | |
| type Apply (Let6989586621680451044MfSym1 f6989586621680451042 :: TyFun k (TyFun (Maybe k2) (TyFun k3 (Maybe k3) -> Type) -> Type) -> Type) (xs6989586621680451043 :: k) | |
| type Apply (Let6989586621680451019MfSym1 f6989586621680451017 :: TyFun k (TyFun k3 (TyFun (Maybe k2) (Maybe k3) -> Type) -> Type) -> Type) (xs6989586621680451018 :: k) | |
| type Apply (Let6989586621680451019MfSym2 xs6989586621680451018 f6989586621680451017 :: TyFun k3 (TyFun (Maybe k2) (Maybe k3) -> Type) -> Type) (a6989586621680451020 :: k3) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Apply (StripPrefixSym0 :: TyFun [a6989586621680065391] ([a6989586621680065391] ~> Maybe [a6989586621680065391]) -> Type) (a6989586621680078101 :: [a6989586621680065391]) | |
Defined in Data.Singletons.Prelude.List.Internal type Apply (StripPrefixSym0 :: TyFun [a6989586621680065391] ([a6989586621680065391] ~> Maybe [a6989586621680065391]) -> Type) (a6989586621680078101 :: [a6989586621680065391]) = StripPrefixSym1 a6989586621680078101 | |
| type Apply (TFHelper_6989586621679607603Sym0 :: TyFun (Maybe a6989586621679544228) (Maybe a6989586621679544228 ~> Maybe a6989586621679544228) -> Type) (a6989586621679607601 :: Maybe a6989586621679544228) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type Apply (Compare_6989586621679390337Sym0 :: TyFun (Maybe a3530822107858468865) (Maybe a3530822107858468865 ~> Ordering) -> Type) (a6989586621679390335 :: Maybe a3530822107858468865) | |
| type Apply (TFHelper_6989586621679607315Sym0 :: TyFun (Maybe (a6989586621679544151 ~> b6989586621679544152)) (Maybe a6989586621679544151 ~> Maybe b6989586621679544152) -> Type) (a6989586621679607313 :: Maybe (a6989586621679544151 ~> b6989586621679544152)) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (TFHelper_6989586621679607315Sym0 :: TyFun (Maybe (a6989586621679544151 ~> b6989586621679544152)) (Maybe a6989586621679544151 ~> Maybe b6989586621679544152) -> Type) (a6989586621679607313 :: Maybe (a6989586621679544151 ~> b6989586621679544152)) = TFHelper_6989586621679607315Sym1 a6989586621679607313 | |
| type Apply (TFHelper_6989586621679607345Sym0 :: TyFun (Maybe a6989586621679544156) (Maybe b6989586621679544157 ~> Maybe b6989586621679544157) -> Type) (a6989586621679607343 :: Maybe a6989586621679544156) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (TFHelper_6989586621679607345Sym0 :: TyFun (Maybe a6989586621679544156) (Maybe b6989586621679544157 ~> Maybe b6989586621679544157) -> Type) (a6989586621679607343 :: Maybe a6989586621679544156) = (TFHelper_6989586621679607345Sym1 a6989586621679607343 b6989586621679544157 :: TyFun (Maybe b6989586621679544157) (Maybe b6989586621679544157) -> Type) | |
| type Apply (TFHelper_6989586621679607503Sym0 :: TyFun (Maybe a6989586621679544176) (Maybe b6989586621679544177 ~> Maybe b6989586621679544177) -> Type) (a6989586621679607501 :: Maybe a6989586621679544176) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (TFHelper_6989586621679607503Sym0 :: TyFun (Maybe a6989586621679544176) (Maybe b6989586621679544177 ~> Maybe b6989586621679544177) -> Type) (a6989586621679607501 :: Maybe a6989586621679544176) = (TFHelper_6989586621679607503Sym1 a6989586621679607501 b6989586621679544177 :: TyFun (Maybe b6989586621679544177) (Maybe b6989586621679544177) -> Type) | |
| type Apply (ShowsPrec_6989586621680280327Sym1 a6989586621680280324 a3530822107858468865 :: TyFun (Maybe a3530822107858468865) (Symbol ~> Symbol) -> Type) (a6989586621680280325 :: Maybe a3530822107858468865) | |
Defined in Data.Singletons.Prelude.Show | |
| type Apply (TFHelper_6989586621679607487Sym0 :: TyFun (Maybe a6989586621679544174) ((a6989586621679544174 ~> Maybe b6989586621679544175) ~> Maybe b6989586621679544175) -> Type) (a6989586621679607485 :: Maybe a6989586621679544174) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (TFHelper_6989586621679607487Sym0 :: TyFun (Maybe a6989586621679544174) ((a6989586621679544174 ~> Maybe b6989586621679544175) ~> Maybe b6989586621679544175) -> Type) (a6989586621679607485 :: Maybe a6989586621679544174) = (TFHelper_6989586621679607487Sym1 a6989586621679607485 b6989586621679544175 :: TyFun (a6989586621679544174 ~> Maybe b6989586621679544175) (Maybe b6989586621679544175) -> Type) | |
| type Apply (LiftA2_6989586621679607331Sym1 a6989586621679607328 :: TyFun (Maybe a6989586621679544153) (Maybe b6989586621679544154 ~> Maybe c6989586621679544155) -> Type) (a6989586621679607329 :: Maybe a6989586621679544153) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type Apply (Let6989586621680451044MfSym2 xs6989586621680451043 f6989586621680451042 :: TyFun (Maybe k2) (TyFun k3 (Maybe k3) -> Type) -> Type) (a6989586621680451045 :: Maybe k2) | |
Defined in Data.Singletons.Prelude.Foldable | |
| type Apply (FindSym0 :: TyFun (a6989586621679939176 ~> Bool) ([a6989586621679939176] ~> Maybe a6989586621679939176) -> Type) (a6989586621679948733 :: a6989586621679939176 ~> Bool) | |
| type Apply (FindIndexSym0 :: TyFun (a6989586621679939173 ~> Bool) ([a6989586621679939173] ~> Maybe Nat) -> Type) (a6989586621679949093 :: a6989586621679939173 ~> Bool) | |
Defined in Data.Singletons.Prelude.List.Internal | |
| type Apply (MapMaybeSym0 :: TyFun (a6989586621679494613 ~> Maybe b6989586621679494614) ([a6989586621679494613] ~> [b6989586621679494614]) -> Type) (a6989586621679494780 :: a6989586621679494613 ~> Maybe b6989586621679494614) | |
Defined in Data.Singletons.Prelude.Maybe type Apply (MapMaybeSym0 :: TyFun (a6989586621679494613 ~> Maybe b6989586621679494614) ([a6989586621679494613] ~> [b6989586621679494614]) -> Type) (a6989586621679494780 :: a6989586621679494613 ~> Maybe b6989586621679494614) = MapMaybeSym1 a6989586621679494780 | |
| type Apply (Fmap_6989586621679607154Sym0 :: TyFun (a6989586621679544145 ~> b6989586621679544146) (Maybe a6989586621679544145 ~> Maybe b6989586621679544146) -> Type) (a6989586621679607152 :: a6989586621679544145 ~> b6989586621679544146) | |
Defined in Data.Singletons.Prelude.Monad.Internal | |
| type Apply (UnfoldrSym0 :: TyFun (b6989586621679939232 ~> Maybe (a6989586621679939233, b6989586621679939232)) (b6989586621679939232 ~> [a6989586621679939233]) -> Type) (a6989586621679949166 :: b6989586621679939232 ~> Maybe (a6989586621679939233, b6989586621679939232)) | |
Defined in Data.Singletons.Prelude.List.Internal type Apply (UnfoldrSym0 :: TyFun (b6989586621679939232 ~> Maybe (a6989586621679939233, b6989586621679939232)) (b6989586621679939232 ~> [a6989586621679939233]) -> Type) (a6989586621679949166 :: b6989586621679939232 ~> Maybe (a6989586621679939233, b6989586621679939232)) = UnfoldrSym1 a6989586621679949166 | |
| type Apply (FindSym0 :: TyFun (a6989586621680450110 ~> Bool) (t6989586621680450109 a6989586621680450110 ~> Maybe a6989586621680450110) -> Type) (a6989586621680450567 :: a6989586621680450110 ~> Bool) | |
Defined in Data.Singletons.Prelude.Foldable type Apply (FindSym0 :: TyFun (a6989586621680450110 ~> Bool) (t6989586621680450109 a6989586621680450110 ~> Maybe a6989586621680450110) -> Type) (a6989586621680450567 :: a6989586621680450110 ~> Bool) = (FindSym1 a6989586621680450567 t6989586621680450109 :: TyFun (t6989586621680450109 a6989586621680450110) (Maybe a6989586621680450110) -> Type) | |
| type Apply (Let6989586621679494787RsSym0 :: TyFun (a6989586621679494613 ~> Maybe k1) (TyFun k (TyFun [a6989586621679494613] [k1] -> Type) -> Type) -> Type) (f6989586621679494784 :: a6989586621679494613 ~> Maybe k1) | |
Defined in Data.Singletons.Prelude.Maybe type Apply (Let6989586621679494787RsSym0 :: TyFun (a6989586621679494613 ~> Maybe k1) (TyFun k (TyFun [a6989586621679494613] [k1] -> Type) -> Type) -> Type) (f6989586621679494784 :: a6989586621679494613 ~> Maybe k1) = (Let6989586621679494787RsSym1 f6989586621679494784 :: TyFun k (TyFun [a6989586621679494613] [k1] -> Type) -> Type) | |
| type Apply (Let6989586621680451019MfSym0 :: TyFun (k3 ~> (k2 ~> k3)) (TyFun k (TyFun k3 (TyFun (Maybe k2) (Maybe k3) -> Type) -> Type) -> Type) -> Type) (f6989586621680451017 :: k3 ~> (k2 ~> k3)) | |
Defined in Data.Singletons.Prelude.Foldable type Apply (Let6989586621680451019MfSym0 :: TyFun (k3 ~> (k2 ~> k3)) (TyFun k (TyFun k3 (TyFun (Maybe k2) (Maybe k3) -> Type) -> Type) -> Type) -> Type) (f6989586621680451017 :: k3 ~> (k2 ~> k3)) = (Let6989586621680451019MfSym1 f6989586621680451017 :: TyFun k (TyFun k3 (TyFun (Maybe k2) (Maybe k3) -> Type) -> Type) -> Type) | |
| type Apply (Let6989586621680451044MfSym0 :: TyFun (k2 ~> (k3 ~> k3)) (TyFun k (TyFun (Maybe k2) (TyFun k3 (Maybe k3) -> Type) -> Type) -> Type) -> Type) (f6989586621680451042 :: k2 ~> (k3 ~> k3)) | |
Defined in Data.Singletons.Prelude.Foldable type Apply (Let6989586621680451044MfSym0 :: TyFun (k2 ~> (k3 ~> k3)) (TyFun k (TyFun (Maybe k2) (TyFun k3 (Maybe k3) -> Type) -> Type) -> Type) -> Type) (f6989586621680451042 :: k2 ~> (k3 ~> k3)) = (Let6989586621680451044MfSym1 f6989586621680451042 :: TyFun k (TyFun (Maybe k2) (TyFun k3 (Maybe k3) -> Type) -> Type) -> Type) | |
| type Apply (Traverse_6989586621680753875Sym0 :: TyFun (a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (Maybe a6989586621680747714 ~> f6989586621680747713 (Maybe b6989586621680747715)) -> Type) (a6989586621680753873 :: a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) | |
Defined in Data.Singletons.Prelude.Traversable type Apply (Traverse_6989586621680753875Sym0 :: TyFun (a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) (Maybe a6989586621680747714 ~> f6989586621680747713 (Maybe b6989586621680747715)) -> Type) (a6989586621680753873 :: a6989586621680747714 ~> f6989586621680747713 b6989586621680747715) = Traverse_6989586621680753875Sym1 a6989586621680753873 | |
| type Apply (Maybe_Sym1 a6989586621679493209 a6989586621679493192 :: TyFun (a6989586621679493192 ~> b6989586621679493191) (Maybe a6989586621679493192 ~> b6989586621679493191) -> Type) (a6989586621679493210 :: a6989586621679493192 ~> b6989586621679493191) | |
Defined in Data.Singletons.Prelude.Maybe type Apply (Maybe_Sym1 a6989586621679493209 a6989586621679493192 :: TyFun (a6989586621679493192 ~> b6989586621679493191) (Maybe a6989586621679493192 ~> b6989586621679493191) -> Type) (a6989586621679493210 :: a6989586621679493192 ~> b6989586621679493191) = Maybe_Sym2 a6989586621679493209 a6989586621679493210 | |
| type Apply (LiftA2_6989586621679607331Sym0 :: TyFun (a6989586621679544153 ~> (b6989586621679544154 ~> c6989586621679544155)) (Maybe a6989586621679544153 ~> (Maybe b6989586621679544154 ~> Maybe c6989586621679544155)) -> Type) (a6989586621679607328 :: a6989586621679544153 ~> (b6989586621679544154 ~> c6989586621679544155)) | |
Defined in Data.Singletons.Prelude.Monad.Internal type Apply (LiftA2_6989586621679607331Sym0 :: TyFun (a6989586621679544153 ~> (b6989586621679544154 ~> c6989586621679544155)) (Maybe a6989586621679544153 ~> (Maybe b6989586621679544154 ~> Maybe c6989586621679544155)) -> Type) (a6989586621679607328 :: a6989586621679544153 ~> (b6989586621679544154 ~> c6989586621679544155)) = LiftA2_6989586621679607331Sym1 a6989586621679607328 | |
| type Apply (Lambda_6989586621680338285Sym1 a6989586621680338283 :: TyFun (k1 ~> First a) (TyFun k1 (Maybe a) -> Type) -> Type) (k6989586621680338284 :: k1 ~> First a) | |
| type Apply (Lambda_6989586621680338373Sym1 a6989586621680338371 :: TyFun (k1 ~> Last a) (TyFun k1 (Maybe a) -> Type) -> Type) (k6989586621680338372 :: k1 ~> Last a) | |
| type Unwrapped (NamedF Maybe a name) Source # | |
Defined in Util.Named | |
| type ToT (NamedF Maybe a name) Source # | |
data Proxy (t :: k) :: forall k. k -> Type #
Proxy is a type that holds no data, but has a phantom parameter of
arbitrary type (or even kind). Its use is to provide type information, even
though there is no value available of that type (or it may be too costly to
create one).
Historically, Proxy :: Proxy a'undefined :: a' idiom.
>>>Proxy :: Proxy (Void, Int -> Int)Proxy
Proxy can even hold types of higher kinds,
>>>Proxy :: Proxy EitherProxy
>>>Proxy :: Proxy FunctorProxy
>>>Proxy :: Proxy complicatedStructureProxy
Constructors
| Proxy |
Instances
| Generic1 (Proxy :: k -> Type) | |
| Monad (Proxy :: Type -> Type) | Since: base-4.7.0.0 |
| Functor (Proxy :: Type -> Type) | Since: base-4.7.0.0 |
| Applicative (Proxy :: Type -> Type) | Since: base-4.7.0.0 |
| Foldable (Proxy :: Type -> Type) | Since: base-4.7.0.0 |
Defined in Data.Foldable Methods fold :: Monoid m => Proxy m -> m # foldMap :: Monoid m => (a -> m) -> Proxy a -> m # foldr :: (a -> b -> b) -> b -> Proxy a -> b # foldr' :: (a -> b -> b) -> b -> Proxy a -> b # foldl :: (b -> a -> b) -> b -> Proxy a -> b # foldl' :: (b -> a -> b) -> b -> Proxy a -> b # foldr1 :: (a -> a -> a) -> Proxy a -> a # foldl1 :: (a -> a -> a) -> Proxy a -> a # elem :: Eq a => a -> Proxy a -> Bool # maximum :: Ord a => Proxy a -> a # minimum :: Ord a => Proxy a -> a # | |
| Traversable (Proxy :: Type -> Type) | Since: base-4.7.0.0 |
| Contravariant (Proxy :: Type -> Type) | |
| Representable (Proxy :: Type -> Type) | |
| ToJSON1 (Proxy :: Type -> Type) | |
Defined in Data.Aeson.Types.ToJSON Methods liftToJSON :: (a -> Value) -> ([a] -> Value) -> Proxy a -> Value # liftToJSONList :: (a -> Value) -> ([a] -> Value) -> [Proxy a] -> Value # liftToEncoding :: (a -> Encoding) -> ([a] -> Encoding) -> Proxy a -> Encoding # liftToEncodingList :: (a -> Encoding) -> ([a] -> Encoding) -> [Proxy a] -> Encoding # | |
| FromJSON1 (Proxy :: Type -> Type) | |
| Alternative (Proxy :: Type -> Type) | Since: base-4.9.0.0 |
| MonadPlus (Proxy :: Type -> Type) | Since: base-4.9.0.0 |
| Eq1 (Proxy :: Type -> Type) | Since: base-4.9.0.0 |
| Ord1 (Proxy :: Type -> Type) | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
| Read1 (Proxy :: Type -> Type) | Since: base-4.9.0.0 |
Defined in Data.Functor.Classes | |
| Show1 (Proxy :: Type -> Type) | Since: base-4.9.0.0 |
| NFData1 (Proxy :: Type -> Type) | Since: deepseq-1.4.3.0 |
Defined in Control.DeepSeq | |
| Hashable1 (Proxy :: Type -> Type) | |
Defined in Data.Hashable.Class | |
| Apply (Proxy :: Type -> Type) | |
| Bind (Proxy :: Type -> Type) | |
| Bounded (Proxy t) | Since: base-4.7.0.0 |
| Enum (Proxy s) | Since: base-4.7.0.0 |
| Eq (Proxy s) | Since: base-4.7.0.0 |
| Data t => Data (Proxy t) | Since: base-4.7.0.0 |
Defined in Data.Data Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Proxy t -> c (Proxy t) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Proxy t) # toConstr :: Proxy t -> Constr # dataTypeOf :: Proxy t -> DataType # dataCast1 :: Typeable t0 => (forall d. Data d => c (t0 d)) -> Maybe (c (Proxy t)) # dataCast2 :: Typeable t0 => (forall d e. (Data d, Data e) => c (t0 d e)) -> Maybe (c (Proxy t)) # gmapT :: (forall b. Data b => b -> b) -> Proxy t -> Proxy t # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Proxy t -> r # gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Proxy t -> r # gmapQ :: (forall d. Data d => d -> u) -> Proxy t -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Proxy t -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Proxy t -> m (Proxy t) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Proxy t -> m (Proxy t) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Proxy t -> m (Proxy t) # | |
| Ord (Proxy s) | Since: base-4.7.0.0 |
| Read (Proxy t) | Since: base-4.7.0.0 |
| Show (Proxy s) | Since: base-4.7.0.0 |
| Ix (Proxy s) | Since: base-4.7.0.0 |
Defined in Data.Proxy | |
| Generic (Proxy t) | |
| Semigroup (Proxy s) | Since: base-4.9.0.0 |
| Monoid (Proxy s) | Since: base-4.7.0.0 |
| Hashable (Proxy a) | |
Defined in Data.Hashable.Class | |
| ToJSON (Proxy a) | |
Defined in Data.Aeson.Types.ToJSON | |
| FromJSON (Proxy a) | |
| NFData (Proxy a) | Since: deepseq-1.4.0.0 |
Defined in Control.DeepSeq | |
| type Rep1 (Proxy :: k -> Type) | Since: base-4.6.0.0 |
| type Rep (Proxy :: Type -> Type) | |
| type Rep (Proxy t) | Since: base-4.6.0.0 |
fromString :: IsString a => String -> a #
undefined :: HasCallStack => a #
undefined that leaves a warning in code on every usage.