Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.Barbie

Contents

Functor
Traversable
- Utility functions
Product
- Utility functions
Constraints and instance dictionaries
- Utility functions
Products and constaints
- Utility functions
Wrapper
Trivial Barbies
Generic derivations
Deprecations

Description

Deprecated: Use Data.Functor.Barbie or Barbies instead

Synopsis

class FunctorB (b :: (k -> Type) -> Type) where
- bmap :: (forall a. f a -> g a) -> b f -> b g
class FunctorB b => TraversableB (b :: (k -> Type) -> Type) where
- btraverse :: Applicative e => (forall a. f a -> e (g a)) -> b f -> e (b g)
btraverse_ :: (TraversableB b, Applicative e) => (forall a. f a -> e c) -> b f -> e ()
bfoldMap :: (TraversableB b, Monoid m) => (forall a. f a -> m) -> b f -> m
bsequence :: (Applicative e, TraversableB b) => b (Compose e f) -> e (b f)
bsequence' :: (Applicative e, TraversableB b) => b e -> e (b Identity)
class ApplicativeB b => ProductB (b :: (k -> Type) -> Type) where
- bprod :: b f -> b g -> b (f `Product` g)
- buniq :: (forall a. f a) -> b f
type CanDeriveProductB b f g = (GenericN (b f), GenericN (b g), GenericN (b (f `Product` g)), GProductB f g (RepN (b f)) (RepN (b g)) (RepN (b (f `Product` g))))
bzip :: ApplicativeB b => b f -> b g -> b (f `Product` g)
bunzip :: ApplicativeB b => b (f `Product` g) -> (b f, b g)
bzipWith :: ApplicativeB b => (forall a. f a -> g a -> h a) -> b f -> b g -> b h
bzipWith3 :: ApplicativeB b => (forall a. f a -> g a -> h a -> i a) -> b f -> b g -> b h -> b i
bzipWith4 :: ApplicativeB b => (forall a. f a -> g a -> h a -> i a -> j a) -> b f -> b g -> b h -> b i -> b j
class FunctorB b => ConstraintsB (b :: (k -> Type) -> Type) where
- type AllB (c :: k -> Constraint) b :: Constraint
- baddDicts :: forall c f. AllB c b => b f -> b (Dict c `Product` f)
type AllBF c f b = AllB (ClassF c f) b
bmapC :: forall c b f g. (AllB c b, ConstraintsB b) => (forall a. c a => f a -> g a) -> b f -> b g
btraverseC :: forall c b f g e. (TraversableB b, ConstraintsB b, AllB c b, Applicative e) => (forall a. c a => f a -> e (g a)) -> b f -> e (b g)
class (ConstraintsB b, ProductB b) => ProductBC (b :: (k -> Type) -> Type) where
- bdicts :: AllB c b => b (Dict c)
type CanDeriveProductBC c b = (GenericN (b (Dict c)), AllB c b ~ GAll 0 c (GAllRepB b), GProductBC c (GAllRepB b) (RepN (b (Dict c))))
buniqC :: forall c f b. (AllB c b, ProductBC b) => (forall a. c a => f a) -> b f
bmempty :: forall f b. (AllBF Monoid f b, ConstraintsB b, ApplicativeB b) => b f
newtype Barbie (b :: (k -> Type) -> Type) f = Barbie {
- getBarbie :: b f
}
data Void (f :: k -> Type)
data Unit (f :: k -> Type) = Unit
newtype Rec (p :: Type) a x = Rec {
- unRec :: K1 R a x
}
class GProductB (f :: k -> Type) (g :: k -> Type) repbf repbg repbfg where
- gbprod :: Proxy f -> Proxy g -> repbf x -> repbg x -> repbfg x
- gbuniq :: (f ~ g, repbf ~ repbg) => Proxy f -> Proxy repbf -> Proxy repbfg -> (forall a. f a) -> repbf x
class GProductBC c repbx repbd where
- gbdicts :: GAll 0 c repbx => repbd x
(/*/) :: ProductB b => b f -> b g -> b (Prod '[f, g])
(/*) :: ProductB b => b f -> b (Prod fs) -> b (Prod (f ': fs))

Functor

class FunctorB (b :: (k -> Type) -> Type) where Source #

Barbie-types that can be mapped over. Instances of FunctorB should satisfy the following laws:

bmap id = id
bmap f . bmap g = bmap (f . g)

There is a default bmap implementation for Generic types, so instances can derived automatically.

Minimal complete definition

Nothing

Methods

bmap :: (forall a. f a -> g a) -> b f -> b g Source #

default bmap :: forall f g. CanDeriveFunctorB b f g => (forall a. f a -> g a) -> b f -> b g Source #

Instances

Instances details

FunctorB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods bmap :: (forall (a :: k0). f a -> g a) -> Unit f -> Unit g Source #
FunctorB (Void :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods bmap :: (forall (a :: k0). f a -> g a) -> Void f -> Void g Source #
FunctorB (Proxy :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.FunctorB Methods bmap :: (forall (a :: k0). f a -> g a) -> Proxy f -> Proxy g Source #
FunctorB b => FunctorB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Internal.Wrappers Methods bmap :: (forall (a :: k0). f a -> g a) -> Barbie b f -> Barbie b g Source #
FunctorB (Const x :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.FunctorB Methods bmap :: (forall (a :: k0). f a -> g a) -> Const x f -> Const x g Source #
FunctorB (Constant x :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.FunctorB Methods bmap :: (forall (a :: k0). f a -> g a) -> Constant x f -> Constant x g Source #
(FunctorB a, FunctorB b) => FunctorB (Product a b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.FunctorB Methods bmap :: (forall (a0 :: k0). f a0 -> g a0) -> Product a b f -> Product a b g Source #
(FunctorB a, FunctorB b) => FunctorB (Sum a b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.FunctorB Methods bmap :: (forall (a0 :: k0). f a0 -> g a0) -> Sum a b f -> Sum a b g Source #
(Functor f, FunctorB b) => FunctorB (Compose f b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.FunctorB Methods bmap :: (forall (a :: k0). f0 a -> g a) -> Compose f b f0 -> Compose f b g Source #
FunctorT b => FunctorB (Flip b f :: (k1 -> Type) -> Type) Source #
Instance details Defined in Barbies.Bi Methods bmap :: (forall (a :: k). f0 a -> g a) -> Flip b f f0 -> Flip b f g Source #

Traversable

class FunctorB b => TraversableB (b :: (k -> Type) -> Type) where Source #

Barbie-types that can be traversed from left to right. Instances should satisfy the following laws:

 t . btraverse f   = btraverse (t . f)  -- naturality
btraverse Identity = Identity           -- identity
btraverse (Compose . fmap g . f) = Compose . fmap (btraverse g) . btraverse f -- composition

There is a default btraverse implementation for Generic types, so instances can derived automatically.

Minimal complete definition

Nothing

Methods

btraverse :: Applicative e => (forall a. f a -> e (g a)) -> b f -> e (b g) Source #

default btraverse :: (Applicative e, CanDeriveTraversableB b f g) => (forall a. f a -> e (g a)) -> b f -> e (b g) Source #

Instances

Instances details

TraversableB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods btraverse :: Applicative e => (forall (a :: k0). f a -> e (g a)) -> Unit f -> e (Unit g) Source #
TraversableB (Void :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods btraverse :: Applicative e => (forall (a :: k0). f a -> e (g a)) -> Void f -> e (Void g) Source #
TraversableB (Proxy :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.TraversableB Methods btraverse :: Applicative e => (forall (a :: k0). f a -> e (g a)) -> Proxy f -> e (Proxy g) Source #
TraversableB b => TraversableB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Internal.Wrappers Methods btraverse :: Applicative e => (forall (a :: k0). f a -> e (g a)) -> Barbie b f -> e (Barbie b g) Source #
TraversableB (Const a :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.TraversableB Methods btraverse :: Applicative e => (forall (a0 :: k0). f a0 -> e (g a0)) -> Const a f -> e (Const a g) Source #
TraversableB (Constant a :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.TraversableB Methods btraverse :: Applicative e => (forall (a0 :: k0). f a0 -> e (g a0)) -> Constant a f -> e (Constant a g) Source #
(TraversableB a, TraversableB b) => TraversableB (Product a b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.TraversableB Methods btraverse :: Applicative e => (forall (a0 :: k0). f a0 -> e (g a0)) -> Product a b f -> e (Product a b g) Source #
(TraversableB a, TraversableB b) => TraversableB (Sum a b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.TraversableB Methods btraverse :: Applicative e => (forall (a0 :: k0). f a0 -> e (g a0)) -> Sum a b f -> e (Sum a b g) Source #
(Traversable f, TraversableB b) => TraversableB (Compose f b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.TraversableB Methods btraverse :: Applicative e => (forall (a :: k0). f0 a -> e (g a)) -> Compose f b f0 -> e (Compose f b g) Source #
TraversableT b => TraversableB (Flip b f :: (k1 -> Type) -> Type) Source #
Instance details Defined in Barbies.Bi Methods btraverse :: Applicative e => (forall (a :: k). f0 a -> e (g a)) -> Flip b f f0 -> e (Flip b f g) Source #

Utility functions

btraverse_ :: (TraversableB b, Applicative e) => (forall a. f a -> e c) -> b f -> e () Source #

Map each element to an action, evaluate these actions from left to right, and ignore the results.

bfoldMap :: (TraversableB b, Monoid m) => (forall a. f a -> m) -> b f -> m Source #

Map each element to a monoid, and combine the results.

bsequence :: (Applicative e, TraversableB b) => b (Compose e f) -> e (b f) Source #

Evaluate each action in the structure from left to right, and collect the results.

bsequence' :: (Applicative e, TraversableB b) => b e -> e (b Identity) Source #

A version of bsequence with f specialized to Identity.

Product

class ApplicativeB b => ProductB (b :: (k -> Type) -> Type) where Source #

Deprecated: Use ApplicativeB

Minimal complete definition

Nothing

Methods

bprod :: b f -> b g -> b (f `Product` g) Source #

default bprod :: CanDeriveProductB b f g => b f -> b g -> b (f `Product` g) Source #

buniq :: (forall a. f a) -> b f Source #

Deprecated: Use bpure

default buniq :: CanDeriveProductB b f f => (forall a. f a) -> b f Source #

Instances

Instances details

ProductB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods bprod :: forall (f :: k0 -> Type) (g :: k0 -> Type). Unit f -> Unit g -> Unit (Product f g) Source # buniq :: (forall (a :: k0). f a) -> Unit f Source #
ProductB (Proxy :: (k -> Type) -> Type) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods bprod :: forall (f :: k0 -> Type) (g :: k0 -> Type). Proxy f -> Proxy g -> Proxy (Product f g) Source # buniq :: (forall (a :: k0). f a) -> Proxy f Source #
ProductB b => ProductB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods bprod :: forall (f :: k0 -> Type) (g :: k0 -> Type). Barbie b f -> Barbie b g -> Barbie b (Product f g) Source # buniq :: (forall (a :: k0). f a) -> Barbie b f Source #
(ProductB a, ProductB b) => ProductB (Product a b :: (k -> Type) -> Type) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods bprod :: forall (f :: k0 -> Type) (g :: k0 -> Type). Product a b f -> Product a b g -> Product a b (Product f g) Source # buniq :: (forall (a0 :: k0). f a0) -> Product a b f Source #

type CanDeriveProductB b f g = (GenericN (b f), GenericN (b g), GenericN (b (f `Product` g)), GProductB f g (RepN (b f)) (RepN (b g)) (RepN (b (f `Product` g)))) Source #

Utility functions

bzip :: ApplicativeB b => b f -> b g -> b (f `Product` g) Source #

An alias of bprod, since this is like a zip.

bunzip :: ApplicativeB b => b (f `Product` g) -> (b f, b g) Source #

An equivalent of unzip.

bzipWith :: ApplicativeB b => (forall a. f a -> g a -> h a) -> b f -> b g -> b h Source #

An equivalent of zipWith.

bzipWith3 :: ApplicativeB b => (forall a. f a -> g a -> h a -> i a) -> b f -> b g -> b h -> b i Source #

An equivalent of zipWith3.

bzipWith4 :: ApplicativeB b => (forall a. f a -> g a -> h a -> i a -> j a) -> b f -> b g -> b h -> b i -> b j Source #

An equivalent of zipWith4.

Constraints and instance dictionaries

class FunctorB b => ConstraintsB (b :: (k -> Type) -> Type) where Source #

Instances of this class provide means to talk about constraints, both at compile-time, using AllB, and at run-time, in the form of Dict, via baddDicts.

A manual definition would look like this:

data T f = A (f Int) (f String) | B (f Bool) (f Int)

instance ConstraintsB T where
  type AllB c T = (c Int, c String, c Bool)

  baddDicts t = case t of
    A x y -> A (Pair Dict x) (Pair Dict y)
    B z w -> B (Pair Dict z) (Pair Dict w)

Now, when we given a T f, if we need to use the Show instance of their fields, we can use:

baddDicts :: AllB Show b => b f -> b (Dict Show `Product` f)

There is a default implementation of ConstraintsB for Generic types, so in practice one will simply do:

derive instance Generic (T f)
instance ConstraintsB T

Minimal complete definition

Nothing

Associated Types

type AllB (c :: k -> Constraint) b :: Constraint Source #

AllB c b should contain a constraint c a for each a occurring under an f in b f. E.g.:

AllB Show Person ~ (Show String, Show Int)

For requiring constraints of the form c (f a), use AllBF.

type AllB c b = GAll 0 c (GAllRepB b)

Methods

baddDicts :: forall c f. AllB c b => b f -> b (Dict c `Product` f) Source #

default baddDicts :: forall c f. (CanDeriveConstraintsB c b f, AllB c b) => b f -> b (Dict c `Product` f) Source #

Instances

Instances details

ConstraintsB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Associated Types type AllB c Unit Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c Unit => Unit f -> Unit (Product (Dict c) f) Source #
ConstraintsB (Void :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Associated Types type AllB c Void Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c Void => Void f -> Void (Product (Dict c) f) Source #
ConstraintsB (Proxy :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.ConstraintsB Associated Types type AllB c Proxy Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c Proxy => Proxy f -> Proxy (Product (Dict c) f) Source #
ConstraintsB b => ConstraintsB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Internal.Wrappers Associated Types type AllB c (Barbie b) Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c (Barbie b) => Barbie b f -> Barbie b (Product (Dict c) f) Source #
ConstraintsB (Const a :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.ConstraintsB Associated Types type AllB c (Const a) Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c (Const a) => Const a f -> Const a (Product (Dict c) f) Source #
(ConstraintsB a, ConstraintsB b) => ConstraintsB (Product a b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.ConstraintsB Associated Types type AllB c (Product a b) Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c (Product a b) => Product a b f -> Product a b (Product (Dict c) f) Source #
(ConstraintsB a, ConstraintsB b) => ConstraintsB (Sum a b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.ConstraintsB Associated Types type AllB c (Sum a b) Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c (Sum a b) => Sum a b f -> Sum a b (Product (Dict c) f) Source #
(Functor f, ConstraintsB b) => ConstraintsB (Compose f b :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.ConstraintsB Associated Types type AllB c (Compose f b) Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f0 :: k0 -> Type). AllB c (Compose f b) => Compose f b f0 -> Compose f b (Product (Dict c) f0) Source #

type AllBF c f b = AllB (ClassF c f) b Source #

Similar to AllB but will put the functor argument f between the constraint c and the type a. For example:

  AllB  Show   Person ~ (Show    String,  Show    Int)
  AllBF Show f Person ~ (Show (f String), Show (f Int))

Utility functions

bmapC :: forall c b f g. (AllB c b, ConstraintsB b) => (forall a. c a => f a -> g a) -> b f -> b g Source #

Like bmap but a constraint is allowed to be required on each element of b

E.g. If all fields of b are Showable then you could store each shown value in it's slot using Const:

showFields :: (AllB Show b, ConstraintsB b) => b Identity -> b (Const String)
showFields = bmapC @Show showField
  where
    showField :: forall a. Show a => Identity a -> Const String a
    showField (Identity a) = Const (show a)

Notice that one can use the (&) class as a way to require several constraiints to hold simultaneously:

bmap @(Show & Eq & Enum) r

btraverseC :: forall c b f g e. (TraversableB b, ConstraintsB b, AllB c b, Applicative e) => (forall a. c a => f a -> e (g a)) -> b f -> e (b g) Source #

Like btraverse but with a constraint on the elements of b.

Products and constaints

class (ConstraintsB b, ProductB b) => ProductBC (b :: (k -> Type) -> Type) where Source #

Minimal complete definition

Nothing

Methods

bdicts :: AllB c b => b (Dict c) Source #

default bdicts :: (CanDeriveProductBC c b, AllB c b) => b (Dict c) Source #

Instances

Instances details

ProductBC (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods bdicts :: forall (c :: k0 -> Constraint). AllB c Unit => Unit (Dict c) Source #
ProductBC (Proxy :: (k -> Type) -> Type) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods bdicts :: forall (c :: k0 -> Constraint). AllB c Proxy => Proxy (Dict c) Source #
ProductBC b => ProductBC (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods bdicts :: forall (c :: k0 -> Constraint). AllB c (Barbie b) => Barbie b (Dict c) Source #
(ProductBC a, ProductBC b) => ProductBC (Product a b :: (k -> Type) -> Type) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods bdicts :: forall (c :: k0 -> Constraint). AllB c (Product a b) => Product a b (Dict c) Source #

type CanDeriveProductBC c b = (GenericN (b (Dict c)), AllB c b ~ GAll 0 c (GAllRepB b), GProductBC c (GAllRepB b) (RepN (b (Dict c)))) Source #

Utility functions

buniqC :: forall c f b. (AllB c b, ProductBC b) => (forall a. c a => f a) -> b f Source #

Deprecated: Use bpureC instead

bmempty :: forall f b. (AllBF Monoid f b, ConstraintsB b, ApplicativeB b) => b f Source #

Builds a b f, by applying mempty on every field of b.

Wrapper

newtype Barbie (b :: (k -> Type) -> Type) f Source #

A wrapper for Barbie-types, providing useful instances.

Constructors

Barbie
Fields getBarbie :: b f

Instances

Instances details

ApplicativeB b => ApplicativeB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Internal.Wrappers Methods bpure :: (forall (a :: k0). f a) -> Barbie b f Source # bprod :: forall (f :: k0 -> Type) (g :: k0 -> Type). Barbie b f -> Barbie b g -> Barbie b (Product f g) Source #
ConstraintsB b => ConstraintsB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Internal.Wrappers Associated Types type AllB c (Barbie b) Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c (Barbie b) => Barbie b f -> Barbie b (Product (Dict c) f) Source #
FunctorB b => FunctorB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Internal.Wrappers Methods bmap :: (forall (a :: k0). f a -> g a) -> Barbie b f -> Barbie b g Source #
TraversableB b => TraversableB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Internal.Wrappers Methods btraverse :: Applicative e => (forall (a :: k0). f a -> e (g a)) -> Barbie b f -> e (Barbie b g) Source #
ProductB b => ProductB (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods bprod :: forall (f :: k0 -> Type) (g :: k0 -> Type). Barbie b f -> Barbie b g -> Barbie b (Product f g) Source # buniq :: (forall (a :: k0). f a) -> Barbie b f Source #
ProductBC b => ProductBC (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods bdicts :: forall (c :: k0 -> Constraint). AllB c (Barbie b) => Barbie b (Dict c) Source #
(ConstraintsB b, ApplicativeB b, AllBF Semigroup f b, AllBF Monoid f b) => Monoid (Barbie b f) Source #
Instance details Defined in Barbies.Internal.Wrappers Methods mempty :: Barbie b f # mappend :: Barbie b f -> Barbie b f -> Barbie b f # mconcat :: [Barbie b f] -> Barbie b f #
(ConstraintsB b, ApplicativeB b, AllBF Semigroup f b) => Semigroup (Barbie b f) Source #
Instance details Defined in Barbies.Internal.Wrappers Methods (<>) :: Barbie b f -> Barbie b f -> Barbie b f # sconcat :: NonEmpty (Barbie b f) -> Barbie b f # stimes :: Integral b0 => b0 -> Barbie b f -> Barbie b f #
type AllB (c :: k -> Constraint) (Barbie b :: (k -> Type) -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Internal.Wrappers type AllB (c :: k -> Constraint) (Barbie b :: (k -> Type) -> TYPE LiftedRep) = AllB c b

Trivial Barbies

data Void (f :: k -> Type) Source #

Uninhabited barbie type.

Instances

Instances details

ConstraintsB (Void :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Associated Types type AllB c Void Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c Void => Void f -> Void (Product (Dict c) f) Source #
FunctorB (Void :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods bmap :: (forall (a :: k0). f a -> g a) -> Void f -> Void g Source #
TraversableB (Void :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods btraverse :: Applicative e => (forall (a :: k0). f a -> e (g a)) -> Void f -> e (Void g) Source #
Semigroup (Void f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods (<>) :: Void f -> Void f -> Void f # sconcat :: NonEmpty (Void f) -> Void f # stimes :: Integral b => b -> Void f -> Void f #
Generic (Void f) Source #
Instance details Defined in Barbies.Internal.Trivial Associated Types type Rep (Void f) :: Type -> Type # Methods from :: Void f -> Rep (Void f) x # to :: Rep (Void f) x -> Void f #
Show (Void f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods showsPrec :: Int -> Void f -> ShowS # show :: Void f -> String # showList :: [Void f] -> ShowS #
Eq (Void f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods (==) :: Void f -> Void f -> Bool # (/=) :: Void f -> Void f -> Bool #
Ord (Void f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods compare :: Void f -> Void f -> Ordering # (<) :: Void f -> Void f -> Bool # (<=) :: Void f -> Void f -> Bool # (>) :: Void f -> Void f -> Bool # (>=) :: Void f -> Void f -> Bool # max :: Void f -> Void f -> Void f # min :: Void f -> Void f -> Void f #
type AllB (c :: k -> Constraint) (Void :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial type AllB (c :: k -> Constraint) (Void :: (k -> Type) -> Type) = GAll 0 c (GAllRepB (Void :: (k -> Type) -> Type))
type Rep (Void f) Source #
Instance details Defined in Barbies.Internal.Trivial type Rep (Void f) = D1 ('MetaData "Void" "Barbies.Internal.Trivial" "barbies-2.0.5.0-XtlB3XrhOG1AQ5kqCwuvM" 'False) (V1 :: Type -> Type)

data Unit (f :: k -> Type) Source #

A barbie type without structure.

Constructors

Unit

Instances

Instances details

ApplicativeB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods bpure :: (forall (a :: k0). f a) -> Unit f Source # bprod :: forall (f :: k0 -> Type) (g :: k0 -> Type). Unit f -> Unit g -> Unit (Product f g) Source #
ConstraintsB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Associated Types type AllB c Unit Source # Methods baddDicts :: forall (c :: k0 -> Constraint) (f :: k0 -> Type). AllB c Unit => Unit f -> Unit (Product (Dict c) f) Source #
DistributiveB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods bdistribute :: forall f (g :: k0 -> Type). Functor f => f (Unit g) -> Unit (Compose f g) Source #
FunctorB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods bmap :: (forall (a :: k0). f a -> g a) -> Unit f -> Unit g Source #
TraversableB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial Methods btraverse :: Applicative e => (forall (a :: k0). f a -> e (g a)) -> Unit f -> e (Unit g) Source #
ProductB (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods bprod :: forall (f :: k0 -> Type) (g :: k0 -> Type). Unit f -> Unit g -> Unit (Product f g) Source # buniq :: (forall (a :: k0). f a) -> Unit f Source #
ProductBC (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods bdicts :: forall (c :: k0 -> Constraint). AllB c Unit => Unit (Dict c) Source #
(Typeable f, Typeable k) => Data (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Unit f -> c (Unit f) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (Unit f) # toConstr :: Unit f -> Constr # dataTypeOf :: Unit f -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (Unit f)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (Unit f)) # gmapT :: (forall b. Data b => b -> b) -> Unit f -> Unit f # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Unit f -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Unit f -> r # gmapQ :: (forall d. Data d => d -> u) -> Unit f -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Unit f -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Unit f -> m (Unit f) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Unit f -> m (Unit f) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Unit f -> m (Unit f) #
Monoid (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods mempty :: Unit f # mappend :: Unit f -> Unit f -> Unit f # mconcat :: [Unit f] -> Unit f #
Semigroup (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods (<>) :: Unit f -> Unit f -> Unit f # sconcat :: NonEmpty (Unit f) -> Unit f # stimes :: Integral b => b -> Unit f -> Unit f #
Generic (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial Associated Types type Rep (Unit f) :: Type -> Type # Methods from :: Unit f -> Rep (Unit f) x # to :: Rep (Unit f) x -> Unit f #
Read (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods readsPrec :: Int -> ReadS (Unit f) # readList :: ReadS [Unit f] # readPrec :: ReadPrec (Unit f) # readListPrec :: ReadPrec [Unit f] #
Show (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods showsPrec :: Int -> Unit f -> ShowS # show :: Unit f -> String # showList :: [Unit f] -> ShowS #
Eq (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods (==) :: Unit f -> Unit f -> Bool # (/=) :: Unit f -> Unit f -> Bool #
Ord (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial Methods compare :: Unit f -> Unit f -> Ordering # (<) :: Unit f -> Unit f -> Bool # (<=) :: Unit f -> Unit f -> Bool # (>) :: Unit f -> Unit f -> Bool # (>=) :: Unit f -> Unit f -> Bool # max :: Unit f -> Unit f -> Unit f # min :: Unit f -> Unit f -> Unit f #
type AllB (c :: k -> Constraint) (Unit :: (k -> Type) -> Type) Source #
Instance details Defined in Barbies.Internal.Trivial type AllB (c :: k -> Constraint) (Unit :: (k -> Type) -> Type) = GAll 0 c (GAllRepB (Unit :: (k -> Type) -> Type))
type Rep (Unit f) Source #
Instance details Defined in Barbies.Internal.Trivial type Rep (Unit f) = D1 ('MetaData "Unit" "Barbies.Internal.Trivial" "barbies-2.0.5.0-XtlB3XrhOG1AQ5kqCwuvM" 'False) (C1 ('MetaCons "Unit" 'PrefixI 'False) (U1 :: Type -> Type))

Generic derivations

newtype Rec (p :: Type) a x Source #

Constructors

Rec
Fields unRec :: K1 R a x

Instances

Instances details

GTraversable (n :: k1) (f :: k2 -> Type) (g :: k2 -> Type) (Rec a a :: k3 -> TYPE LiftedRep) (Rec a a :: k3 -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Generics.Traversable Methods gtraverse :: forall t (x :: k). Applicative t => Proxy n -> (forall (a0 :: k). f a0 -> t (g a0)) -> Rec a a x -> t (Rec a a x) Source #
Monoid x => GApplicative (n :: k1) (f :: k2 -> Type) (g :: k2 -> Type) (Rec x x :: k3 -> TYPE LiftedRep) (Rec x x :: k3 -> TYPE LiftedRep) (Rec x x :: k3 -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Generics.Applicative Methods gprod :: forall (x0 :: k). Proxy n -> Proxy f -> Proxy g -> Rec x x x0 -> Rec x x x0 -> Rec x x x0 Source # gpure :: forall (x0 :: k). (f ~ g, Rec x x ~ Rec x x) => Proxy n -> Proxy f -> Proxy (Rec x x) -> Proxy (Rec x x) -> (forall (a :: k). f a) -> Rec x x x0 Source #
GConstraints n (c :: k1 -> Constraint) (f :: k2) (Rec a' a :: Type -> TYPE LiftedRep) (Rec b' b :: k3 -> TYPE LiftedRep) (Rec b' b :: k3 -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Generics.Constraints Methods gaddDicts :: forall (x :: k). GAll n c (Rec a' a) => Rec b' b x -> Rec b' b x Source #
GFunctor n (f :: k1 -> Type) (g :: k1 -> Type) (Rec x x :: k2 -> TYPE LiftedRep) (Rec x x :: k2 -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Generics.Functor Methods gmap :: forall (x0 :: k). Proxy n -> (forall (a :: k). f a -> g a) -> Rec x x x0 -> Rec x x x0 Source #
repbi ~ repbb => GBare n (Rec repbi repbi :: k -> TYPE LiftedRep) (Rec repbb repbb :: k -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Generics.Bare Methods gstrip :: forall (x :: k0). Proxy n -> Rec repbi repbi x -> Rec repbb repbb x Source # gcover :: forall (x :: k0). Proxy n -> Rec repbb repbb x -> Rec repbi repbi x Source #
type GAll n (c :: k -> Constraint) (Rec l r :: Type -> TYPE LiftedRep) Source #
Instance details Defined in Barbies.Generics.Constraints type GAll n (c :: k -> Constraint) (Rec l r :: Type -> TYPE LiftedRep)

class GProductB (f :: k -> Type) (g :: k -> Type) repbf repbg repbfg where Source #

Methods

gbprod :: Proxy f -> Proxy g -> repbf x -> repbg x -> repbfg x Source #

gbuniq :: (f ~ g, repbf ~ repbg) => Proxy f -> Proxy repbf -> Proxy repbfg -> (forall a. f a) -> repbf x Source #

Instances

Instances details

GProductB (f :: k1 -> Type) (g :: k1 -> Type) (U1 :: k2 -> Type) (U1 :: k2 -> Type) (U1 :: k2 -> Type) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods gbprod :: forall (x :: k). Proxy f -> Proxy g -> U1 x -> U1 x -> U1 x Source # gbuniq :: forall (x :: k). (f ~ g, U1 ~ U1) => Proxy f -> Proxy U1 -> Proxy U1 -> (forall (a :: k). f a) -> U1 x Source #
(GProductB f g lf lg lfg, GProductB f g rf rg rfg) => GProductB (f :: k1 -> Type) (g :: k1 -> Type) (lf :: rf :: k2 -> Type) (lg :: rg :: k2 -> Type) (lfg :*: rfg :: k2 -> Type) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods gbprod :: forall (x :: k). Proxy f -> Proxy g -> (lf :: rf) x -> (lg :: rg) x -> (lfg :: rfg) x Source # gbuniq :: forall (x :: k). (f ~ g, (lf :: rf) ~ (lg :: rg)) => Proxy f -> Proxy (lf :: rf) -> Proxy (lfg :: rfg) -> (forall (a :: k). f a) -> (lf :: rf) x Source #
GProductB f g repf repg repfg => GProductB (f :: k1 -> Type) (g :: k1 -> Type) (M1 i c repf :: k2 -> Type) (M1 i c repg :: k2 -> Type) (M1 i c repfg :: k2 -> Type) Source #
Instance details Defined in Data.Barbie.Internal.Product Methods gbprod :: forall (x :: k). Proxy f -> Proxy g -> M1 i c repf x -> M1 i c repg x -> M1 i c repfg x Source # gbuniq :: forall (x :: k). (f ~ g, M1 i c repf ~ M1 i c repg) => Proxy f -> Proxy (M1 i c repf) -> Proxy (M1 i c repfg) -> (forall (a :: k). f a) -> M1 i c repf x Source #

class GProductBC c repbx repbd where Source #

Methods

gbdicts :: GAll 0 c repbx => repbd x Source #

Instances

Instances details

GProductBC (c :: k1 -> Constraint) (U1 :: Type -> Type) (U1 :: k2 -> Type) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods gbdicts :: forall (x :: k). GAll 0 c U1 => U1 x Source #
(GProductBC c lx ld, GProductBC c rx rd) => GProductBC (c :: k1 -> Constraint) (lx :: rx) (ld :: rd :: k2 -> Type) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods gbdicts :: forall (x :: k). GAll 0 c (lx :: rx) => (ld :: rd) x Source #
GProductBC c repbx repbd => GProductBC (c :: k1 -> Constraint) (M1 i k3 repbx) (M1 i k3 repbd :: k2 -> Type) Source #
Instance details Defined in Data.Barbie.Internal.ProductC Methods gbdicts :: forall (x :: k). GAll 0 c (M1 i k3 repbx) => M1 i k3 repbd x Source #

Deprecations

(/*/) :: ProductB b => b f -> b g -> b (Prod '[f, g]) infixr 4 Source #

Like bprod, but returns a binary Prod, instead of Product, which composes better.

See /*/ for usage.

(/*) :: ProductB b => b f -> b (Prod fs) -> b (Prod (f ': fs)) infixr 4 Source #

Similar to /*/ but one of the sides is already a Prod fs.

Note that /*, /*/ and uncurryn are meant to be used together: /* and /*/ combine b f1, b f2...b fn into a single product that can then be consumed by using uncurryn on an n-ary function. E.g.

f :: f a -> g a -> h a -> i a

bmap (uncurryn f) (bf /* bg /*/ bh)