singletons-2.6: A framework for generating singleton types
Copyright(C) 2013-2014 Richard Eisenberg Jan Stolarek
LicenseBSD-style (see LICENSE)
MaintainerRyan Scott
Stabilityexperimental
Portabilitynon-portable
Safe HaskellNone
LanguageHaskell2010

Data.Singletons.Prelude.Maybe

Description

Defines functions and datatypes relating to the singleton for Maybe, including a singletons version of all the definitions in Data.Maybe.

Because many of these definitions are produced by Template Haskell, it is not possible to create proper Haddock documentation. Please look up the corresponding operation in Data.Maybe. Also, please excuse the apparent repeated variable names. This is due to an interaction between Template Haskell and Haddock.

Synopsis

Documentation

type family Sing :: k -> Type Source #

The singleton kind-indexed type family.

Instances

Instances details
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = SBool
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = SOrdering
type Sing Source # 
Instance details

Defined in Data.Singletons.TypeLits.Internal

type Sing = SNat
type Sing Source # 
Instance details

Defined in Data.Singletons.TypeLits.Internal

type Sing = SSymbol
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = STuple0
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = SVoid
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SAll
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SAny
type Sing Source # 
Instance details

Defined in Data.Singletons.TypeError

type Sing = SErrorMessage
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = SList :: [a] -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = SMaybe :: Maybe a -> Type
type Sing Source #

A choice of singleton for the kind TYPE rep (for some RuntimeRep rep), an instantiation of which is the famous kind Type.

Conceivably, one could generalize this instance to `Sing @k` for any kind k, and remove all other Sing instances. We don't adopt this design, however, since it is far more convenient in practice to work with explicit singleton values than TypeReps (for instance, TypeReps are more difficult to pattern match on, and require extra runtime checks).

We cannot produce explicit singleton values for everything in TYPE rep, however, since it is an open kind, so we reach for TypeRep in this one particular case.

Instance details

Defined in Data.Singletons.TypeRepTYPE

type Sing = TypeRep :: TYPE rep -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SMin :: Min a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SMax :: Max a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SFirst :: First a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SLast :: Last a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SWrappedMonoid :: WrappedMonoid m -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SOption :: Option a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = SIdentity :: Identity a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Monoid

type Sing = SFirst :: First a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Monoid

type Sing = SLast :: Last a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SDual :: Dual a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SSum :: Sum a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup.Internal

type Sing = SProduct :: Product a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Ord

type Sing = SDown :: Down a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = SNonEmpty :: NonEmpty a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = SEither :: Either a b -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = STuple2 :: (a, b) -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Semigroup

type Sing = SArg :: Arg a b -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Internal

type Sing = SLambda :: (k1 ~> k2) -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Internal

type Sing = SWrappedSing :: WrappedSing a -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Sigma

type Sing = SSigma :: Sigma s t -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = STuple3 :: (a, b, c) -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Const

type Sing = SConst :: Const a b -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = STuple4 :: (a, b, c, d) -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = STuple5 :: (a, b, c, d, e) -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = STuple6 :: (a, b, c, d, e, f) -> Type
type Sing Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Sing = STuple7 :: (a, b, c, d, e, f, g) -> Type

data SMaybe :: forall a. Maybe a -> Type where Source #

Constructors

SNothing :: SMaybe 'Nothing 
SJust :: forall a (n :: a). (Sing (n :: a)) -> SMaybe ('Just n) 

Instances

Instances details
SDecide a => TestCoercion (SMaybe :: Maybe a -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

Methods

testCoercion :: forall (a0 :: k) (b :: k). SMaybe a0 -> SMaybe b -> Maybe (Coercion a0 b) #

SDecide a => TestEquality (SMaybe :: Maybe a -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

Methods

testEquality :: forall (a0 :: k) (b :: k). SMaybe a0 -> SMaybe b -> Maybe (a0 :~: b) #

ShowSing a => Show (SMaybe z) Source # 
Instance details

Defined in Data.Singletons.ShowSing

Methods

showsPrec :: Int -> SMaybe z -> ShowS #

show :: SMaybe z -> String #

showList :: [SMaybe z] -> ShowS #

Singletons from Data.Maybe

maybe_ :: b -> (a -> b) -> Maybe a -> b Source #

type family Maybe_ (a :: b) (a :: (~>) a b) (a :: Maybe a) :: b where ... Source #

Equations

Maybe_ n _ 'Nothing = n 
Maybe_ _ f ('Just x) = Apply f x 

sMaybe_ :: forall b a (t :: b) (t :: (~>) a b) (t :: Maybe a). Sing t -> Sing t -> Sing t -> Sing (Apply (Apply (Apply Maybe_Sym0 t) t) t :: b) Source #

The preceding two definitions are derived from the function maybe in Data.Maybe. The extra underscore is to avoid name clashes with the type Maybe.

type family IsJust (a :: Maybe a) :: Bool where ... Source #

Equations

IsJust 'Nothing = FalseSym0 
IsJust ('Just _) = TrueSym0 

sIsJust :: forall a (t :: Maybe a). Sing t -> Sing (Apply IsJustSym0 t :: Bool) Source #

type family IsNothing (a :: Maybe a) :: Bool where ... Source #

Equations

IsNothing 'Nothing = TrueSym0 
IsNothing ('Just _) = FalseSym0 

sIsNothing :: forall a (t :: Maybe a). Sing t -> Sing (Apply IsNothingSym0 t :: Bool) Source #

type family FromJust (a :: Maybe a) :: a where ... Source #

Equations

FromJust 'Nothing = Apply ErrorSym0 "Maybe.fromJust: Nothing" 
FromJust ('Just x) = x 

sFromJust :: forall a (t :: Maybe a). Sing t -> Sing (Apply FromJustSym0 t :: a) Source #

type family FromMaybe (a :: a) (a :: Maybe a) :: a where ... Source #

Equations

FromMaybe d x = Case_6989586621679516484 d x x 

sFromMaybe :: forall a (t :: a) (t :: Maybe a). Sing t -> Sing t -> Sing (Apply (Apply FromMaybeSym0 t) t :: a) Source #

type family ListToMaybe (a :: [a]) :: Maybe a where ... Source #

Equations

ListToMaybe '[] = NothingSym0 
ListToMaybe ('(:) a _) = Apply JustSym0 a 

sListToMaybe :: forall a (t :: [a]). Sing t -> Sing (Apply ListToMaybeSym0 t :: Maybe a) Source #

type family MaybeToList (a :: Maybe a) :: [a] where ... Source #

Equations

MaybeToList 'Nothing = '[] 
MaybeToList ('Just x) = Apply (Apply (:@#@$) x) '[] 

sMaybeToList :: forall a (t :: Maybe a). Sing t -> Sing (Apply MaybeToListSym0 t :: [a]) Source #

type family CatMaybes (a :: [Maybe a]) :: [a] where ... Source #

Equations

CatMaybes '[] = '[] 
CatMaybes ('(:) ('Just x) xs) = Apply (Apply (:@#@$) x) (Apply CatMaybesSym0 xs) 
CatMaybes ('(:) 'Nothing xs) = Apply CatMaybesSym0 xs 

sCatMaybes :: forall a (t :: [Maybe a]). Sing t -> Sing (Apply CatMaybesSym0 t :: [a]) Source #

type family MapMaybe (a :: (~>) a (Maybe b)) (a :: [a]) :: [b] where ... Source #

Equations

MapMaybe _ '[] = '[] 
MapMaybe f ('(:) x xs) = Case_6989586621679516463 f x xs (Let6989586621679516459Scrutinee_6989586621679516322Sym3 f x xs) 

sMapMaybe :: forall a b (t :: (~>) a (Maybe b)) (t :: [a]). Sing t -> Sing t -> Sing (Apply (Apply MapMaybeSym0 t) t :: [b]) Source #

Defunctionalization symbols

type NothingSym0 = 'Nothing Source #

data JustSym0 :: forall (a3530822107858468865 :: Type). (~>) a3530822107858468865 (Maybe (a3530822107858468865 :: Type)) Source #

Instances

Instances details
SingI (JustSym0 :: TyFun a (Maybe a) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

Methods

sing :: Sing JustSym0 Source #

SuppressUnusedWarnings (JustSym0 :: TyFun a3530822107858468865 (Maybe a3530822107858468865) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

Methods

suppressUnusedWarnings :: () Source #

type Apply (JustSym0 :: TyFun a (Maybe a) -> Type) (t6989586621679315133 :: a) Source # 
Instance details

Defined in Data.Singletons.Prelude.Instances

type Apply (JustSym0 :: TyFun a (Maybe a) -> Type) (t6989586621679315133 :: a) = 'Just t6989586621679315133

type JustSym1 (t6989586621679315133 :: a3530822107858468865) = 'Just t6989586621679315133 Source #

data Maybe_Sym0 :: forall b6989586621679514865 a6989586621679514866. (~>) b6989586621679514865 ((~>) ((~>) a6989586621679514866 b6989586621679514865) ((~>) (Maybe a6989586621679514866) b6989586621679514865)) Source #

Instances

Instances details
SingI (Maybe_Sym0 :: TyFun b ((a ~> b) ~> (Maybe a ~> b)) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing Maybe_Sym0 Source #

SuppressUnusedWarnings (Maybe_Sym0 :: TyFun b6989586621679514865 ((a6989586621679514866 ~> b6989586621679514865) ~> (Maybe a6989586621679514866 ~> b6989586621679514865)) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (Maybe_Sym0 :: TyFun b6989586621679514865 ((a6989586621679514866 ~> b6989586621679514865) ~> (Maybe a6989586621679514866 ~> b6989586621679514865)) -> Type) (a6989586621679514883 :: b6989586621679514865) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (Maybe_Sym0 :: TyFun b6989586621679514865 ((a6989586621679514866 ~> b6989586621679514865) ~> (Maybe a6989586621679514866 ~> b6989586621679514865)) -> Type) (a6989586621679514883 :: b6989586621679514865) = Maybe_Sym1 a6989586621679514883 a6989586621679514866 :: TyFun (a6989586621679514866 ~> b6989586621679514865) (Maybe a6989586621679514866 ~> b6989586621679514865) -> Type

data Maybe_Sym1 (a6989586621679514883 :: b6989586621679514865) :: forall a6989586621679514866. (~>) ((~>) a6989586621679514866 b6989586621679514865) ((~>) (Maybe a6989586621679514866) b6989586621679514865) Source #

Instances

Instances details
SingI d => SingI (Maybe_Sym1 d a :: TyFun (a ~> b) (Maybe a ~> b) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing (Maybe_Sym1 d a) Source #

SuppressUnusedWarnings (Maybe_Sym1 a6989586621679514883 a6989586621679514866 :: TyFun (a6989586621679514866 ~> b6989586621679514865) (Maybe a6989586621679514866 ~> b6989586621679514865) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (Maybe_Sym1 a6989586621679514883 a6989586621679514866 :: TyFun (a6989586621679514866 ~> b6989586621679514865) (Maybe a6989586621679514866 ~> b6989586621679514865) -> Type) (a6989586621679514884 :: a6989586621679514866 ~> b6989586621679514865) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (Maybe_Sym1 a6989586621679514883 a6989586621679514866 :: TyFun (a6989586621679514866 ~> b6989586621679514865) (Maybe a6989586621679514866 ~> b6989586621679514865) -> Type) (a6989586621679514884 :: a6989586621679514866 ~> b6989586621679514865) = Maybe_Sym2 a6989586621679514883 a6989586621679514884

data Maybe_Sym2 (a6989586621679514883 :: b6989586621679514865) (a6989586621679514884 :: (~>) a6989586621679514866 b6989586621679514865) :: (~>) (Maybe a6989586621679514866) b6989586621679514865 Source #

Instances

Instances details
(SingI d1, SingI d2) => SingI (Maybe_Sym2 d1 d2 :: TyFun (Maybe a) b -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing (Maybe_Sym2 d1 d2) Source #

SuppressUnusedWarnings (Maybe_Sym2 a6989586621679514884 a6989586621679514883 :: TyFun (Maybe a6989586621679514866) b6989586621679514865 -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (Maybe_Sym2 a6989586621679514884 a6989586621679514883 :: TyFun (Maybe a) b -> Type) (a6989586621679514885 :: Maybe a) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (Maybe_Sym2 a6989586621679514884 a6989586621679514883 :: TyFun (Maybe a) b -> Type) (a6989586621679514885 :: Maybe a) = Maybe_ a6989586621679514884 a6989586621679514883 a6989586621679514885

type Maybe_Sym3 (a6989586621679514883 :: b6989586621679514865) (a6989586621679514884 :: (~>) a6989586621679514866 b6989586621679514865) (a6989586621679514885 :: Maybe a6989586621679514866) = Maybe_ a6989586621679514883 a6989586621679514884 a6989586621679514885 Source #

data IsJustSym0 :: forall a6989586621679516295. (~>) (Maybe a6989586621679516295) Bool Source #

Instances

Instances details
SingI (IsJustSym0 :: TyFun (Maybe a) Bool -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing IsJustSym0 Source #

SuppressUnusedWarnings (IsJustSym0 :: TyFun (Maybe a6989586621679516295) Bool -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (IsJustSym0 :: TyFun (Maybe a) Bool -> Type) (a6989586621679516493 :: Maybe a) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (IsJustSym0 :: TyFun (Maybe a) Bool -> Type) (a6989586621679516493 :: Maybe a) = IsJust a6989586621679516493

type IsJustSym1 (a6989586621679516493 :: Maybe a6989586621679516295) = IsJust a6989586621679516493 Source #

data IsNothingSym0 :: forall a6989586621679516294. (~>) (Maybe a6989586621679516294) Bool Source #

Instances

Instances details
SingI (IsNothingSym0 :: TyFun (Maybe a) Bool -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing IsNothingSym0 Source #

SuppressUnusedWarnings (IsNothingSym0 :: TyFun (Maybe a6989586621679516294) Bool -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (IsNothingSym0 :: TyFun (Maybe a) Bool -> Type) (a6989586621679516491 :: Maybe a) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (IsNothingSym0 :: TyFun (Maybe a) Bool -> Type) (a6989586621679516491 :: Maybe a) = IsNothing a6989586621679516491

type IsNothingSym1 (a6989586621679516491 :: Maybe a6989586621679516294) = IsNothing a6989586621679516491 Source #

data FromJustSym0 :: forall a6989586621679516293. (~>) (Maybe a6989586621679516293) a6989586621679516293 Source #

Instances

Instances details
SingI (FromJustSym0 :: TyFun (Maybe a) a -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing FromJustSym0 Source #

SuppressUnusedWarnings (FromJustSym0 :: TyFun (Maybe a6989586621679516293) a6989586621679516293 -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (FromJustSym0 :: TyFun (Maybe a) a -> Type) (a6989586621679516488 :: Maybe a) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (FromJustSym0 :: TyFun (Maybe a) a -> Type) (a6989586621679516488 :: Maybe a) = FromJust a6989586621679516488

type FromJustSym1 (a6989586621679516488 :: Maybe a6989586621679516293) = FromJust a6989586621679516488 Source #

data FromMaybeSym0 :: forall a6989586621679516292. (~>) a6989586621679516292 ((~>) (Maybe a6989586621679516292) a6989586621679516292) Source #

Instances

Instances details
SingI (FromMaybeSym0 :: TyFun a (Maybe a ~> a) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing FromMaybeSym0 Source #

SuppressUnusedWarnings (FromMaybeSym0 :: TyFun a6989586621679516292 (Maybe a6989586621679516292 ~> a6989586621679516292) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (FromMaybeSym0 :: TyFun a6989586621679516292 (Maybe a6989586621679516292 ~> a6989586621679516292) -> Type) (a6989586621679516478 :: a6989586621679516292) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (FromMaybeSym0 :: TyFun a6989586621679516292 (Maybe a6989586621679516292 ~> a6989586621679516292) -> Type) (a6989586621679516478 :: a6989586621679516292) = FromMaybeSym1 a6989586621679516478

data FromMaybeSym1 (a6989586621679516478 :: a6989586621679516292) :: (~>) (Maybe a6989586621679516292) a6989586621679516292 Source #

Instances

Instances details
SingI d => SingI (FromMaybeSym1 d :: TyFun (Maybe a) a -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing (FromMaybeSym1 d) Source #

SuppressUnusedWarnings (FromMaybeSym1 a6989586621679516478 :: TyFun (Maybe a6989586621679516292) a6989586621679516292 -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (FromMaybeSym1 a6989586621679516478 :: TyFun (Maybe a) a -> Type) (a6989586621679516479 :: Maybe a) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (FromMaybeSym1 a6989586621679516478 :: TyFun (Maybe a) a -> Type) (a6989586621679516479 :: Maybe a) = FromMaybe a6989586621679516478 a6989586621679516479

type FromMaybeSym2 (a6989586621679516478 :: a6989586621679516292) (a6989586621679516479 :: Maybe a6989586621679516292) = FromMaybe a6989586621679516478 a6989586621679516479 Source #

data ListToMaybeSym0 :: forall a6989586621679516290. (~>) [a6989586621679516290] (Maybe a6989586621679516290) Source #

Instances

Instances details
SingI (ListToMaybeSym0 :: TyFun [a] (Maybe a) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing ListToMaybeSym0 Source #

SuppressUnusedWarnings (ListToMaybeSym0 :: TyFun [a6989586621679516290] (Maybe a6989586621679516290) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (ListToMaybeSym0 :: TyFun [a] (Maybe a) -> Type) (a6989586621679516472 :: [a]) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (ListToMaybeSym0 :: TyFun [a] (Maybe a) -> Type) (a6989586621679516472 :: [a]) = ListToMaybe a6989586621679516472

type ListToMaybeSym1 (a6989586621679516472 :: [a6989586621679516290]) = ListToMaybe a6989586621679516472 Source #

data MaybeToListSym0 :: forall a6989586621679516291. (~>) (Maybe a6989586621679516291) [a6989586621679516291] Source #

Instances

Instances details
SingI (MaybeToListSym0 :: TyFun (Maybe a) [a] -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing MaybeToListSym0 Source #

SuppressUnusedWarnings (MaybeToListSym0 :: TyFun (Maybe a6989586621679516291) [a6989586621679516291] -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (MaybeToListSym0 :: TyFun (Maybe a) [a] -> Type) (a6989586621679516475 :: Maybe a) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (MaybeToListSym0 :: TyFun (Maybe a) [a] -> Type) (a6989586621679516475 :: Maybe a) = MaybeToList a6989586621679516475

type MaybeToListSym1 (a6989586621679516475 :: Maybe a6989586621679516291) = MaybeToList a6989586621679516475 Source #

data CatMaybesSym0 :: forall a6989586621679516289. (~>) [Maybe a6989586621679516289] [a6989586621679516289] Source #

Instances

Instances details
SingI (CatMaybesSym0 :: TyFun [Maybe a] [a] -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing CatMaybesSym0 Source #

SuppressUnusedWarnings (CatMaybesSym0 :: TyFun [Maybe a6989586621679516289] [a6989586621679516289] -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (CatMaybesSym0 :: TyFun [Maybe a] [a] -> Type) (a6989586621679516467 :: [Maybe a]) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (CatMaybesSym0 :: TyFun [Maybe a] [a] -> Type) (a6989586621679516467 :: [Maybe a]) = CatMaybes a6989586621679516467

type CatMaybesSym1 (a6989586621679516467 :: [Maybe a6989586621679516289]) = CatMaybes a6989586621679516467 Source #

data MapMaybeSym0 :: forall a6989586621679516287 b6989586621679516288. (~>) ((~>) a6989586621679516287 (Maybe b6989586621679516288)) ((~>) [a6989586621679516287] [b6989586621679516288]) Source #

Instances

Instances details
SingI (MapMaybeSym0 :: TyFun (a ~> Maybe b) ([a] ~> [b]) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing MapMaybeSym0 Source #

SuppressUnusedWarnings (MapMaybeSym0 :: TyFun (a6989586621679516287 ~> Maybe b6989586621679516288) ([a6989586621679516287] ~> [b6989586621679516288]) -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (MapMaybeSym0 :: TyFun (a6989586621679516287 ~> Maybe b6989586621679516288) ([a6989586621679516287] ~> [b6989586621679516288]) -> Type) (a6989586621679516448 :: a6989586621679516287 ~> Maybe b6989586621679516288) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (MapMaybeSym0 :: TyFun (a6989586621679516287 ~> Maybe b6989586621679516288) ([a6989586621679516287] ~> [b6989586621679516288]) -> Type) (a6989586621679516448 :: a6989586621679516287 ~> Maybe b6989586621679516288) = MapMaybeSym1 a6989586621679516448

data MapMaybeSym1 (a6989586621679516448 :: (~>) a6989586621679516287 (Maybe b6989586621679516288)) :: (~>) [a6989586621679516287] [b6989586621679516288] Source #

Instances

Instances details
SingI d => SingI (MapMaybeSym1 d :: TyFun [a] [b] -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

sing :: Sing (MapMaybeSym1 d) Source #

SuppressUnusedWarnings (MapMaybeSym1 a6989586621679516448 :: TyFun [a6989586621679516287] [b6989586621679516288] -> Type) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

Methods

suppressUnusedWarnings :: () Source #

type Apply (MapMaybeSym1 a6989586621679516448 :: TyFun [a] [b] -> Type) (a6989586621679516449 :: [a]) Source # 
Instance details

Defined in Data.Singletons.Prelude.Maybe

type Apply (MapMaybeSym1 a6989586621679516448 :: TyFun [a] [b] -> Type) (a6989586621679516449 :: [a]) = MapMaybe a6989586621679516448 a6989586621679516449

type MapMaybeSym2 (a6989586621679516448 :: (~>) a6989586621679516287 (Maybe b6989586621679516288)) (a6989586621679516449 :: [a6989586621679516287]) = MapMaybe a6989586621679516448 a6989586621679516449 Source #