Data.Extensible.Wrapper

Documentation

class Wrapper (h :: k -> Type) where

The extensible data types should take k -> Type as a parameter. This class allows us to take a shortcut for direct representation.

Minimal complete definition

wrap, unwrap | _Wrapper

Associated Types

type Repr h (v :: k) :: Type

Repr h v is the user-facing representation of h v.

Methods

_Wrapper :: (Functor f, Profunctor p) => Optic' p f (h v) (Repr h v)

This is an isomorphism between h v and Repr h v.

_Wrapper :: Iso' (h v) (Repr h v)

wrap :: Repr h v -> h v

unwrap :: h v -> Repr h v

Instances

Wrapper Identity

Defined in Data.Extensible.Wrapper

Associated Types

type Repr Identity v

Methods

_Wrapper :: forall f p (v :: k). (Functor f, Profunctor p) => Optic' p f (Identity v) (Repr Identity v)

wrap :: forall (v :: k). Repr Identity v -> Identity v

unwrap :: forall (v :: k). Identity v -> Repr Identity v

Wrapper Maybe

Defined in Data.Extensible.Wrapper

Associated Types

type Repr Maybe v

Methods

_Wrapper :: forall f p (v :: k). (Functor f, Profunctor p) => Optic' p f (Maybe v) (Repr Maybe v)

wrap :: forall (v :: k). Repr Maybe v -> Maybe v

unwrap :: forall (v :: k). Maybe v -> Repr Maybe v

Wrapper List

Defined in Data.Extensible.Wrapper

Associated Types

type Repr List v

Methods

_Wrapper :: forall f p (v :: k). (Functor f, Profunctor p) => Optic' p f [v] (Repr List v)

wrap :: forall (v :: k). Repr List v -> [v]

unwrap :: forall (v :: k). [v] -> Repr List v

Wrapper (Either e :: Type -> Type)

Defined in Data.Extensible.Wrapper

Associated Types

type Repr (Either e) v

Methods

_Wrapper :: forall f p (v :: k). (Functor f, Profunctor p) => Optic' p f (Either e v) (Repr (Either e) v)

wrap :: forall (v :: k). Repr (Either e) v -> Either e v

unwrap :: forall (v :: k). Either e v -> Repr (Either e) v

Wrapper (Proxy :: k -> Type)

Defined in Data.Extensible.Wrapper

Associated Types

type Repr Proxy v

Methods

_Wrapper :: forall f p (v :: k0). (Functor f, Profunctor p) => Optic' p f (Proxy v) (Repr Proxy v)

wrap :: forall (v :: k0). Repr Proxy v -> Proxy v

unwrap :: forall (v :: k0). Proxy v -> Repr Proxy v

Wrapper (Const a :: k -> Type)

Defined in Data.Extensible.Wrapper

Associated Types

type Repr (Const a) v

Methods

_Wrapper :: forall f p (v :: k0). (Functor f, Profunctor p) => Optic' p f (Const a v) (Repr (Const a) v)

wrap :: forall (v :: k0). Repr (Const a) v -> Const a v

unwrap :: forall (v :: k0). Const a v -> Repr (Const a) v

Wrapper (OptionDescr h :: k -> Type)

Defined in Data.Extensible.GetOpt

Associated Types

type Repr (OptionDescr h) v

Methods

_Wrapper :: forall f p (v :: k0). (Functor f, Profunctor p) => Optic' p f (OptionDescr h v) (Repr (OptionDescr h) v)

wrap :: forall (v :: k0). Repr (OptionDescr h) v -> OptionDescr h v

unwrap :: forall (v :: k0). OptionDescr h v -> Repr (OptionDescr h) v

Wrapper h => Wrapper (Nullable h :: k -> Type)

Defined in Data.Extensible.Nullable

Associated Types

type Repr (Nullable h) v

Methods

_Wrapper :: forall f p (v :: k0). (Functor f, Profunctor p) => Optic' p f (Nullable h v) (Repr (Nullable h) v)

wrap :: forall (v :: k0). Repr (Nullable h) v -> Nullable h v

unwrap :: forall (v :: k0). Nullable h v -> Repr (Nullable h) v

Wrapper h => Wrapper (Match h r :: k -> Type)

Defined in Data.Extensible.Match

Associated Types

type Repr (Match h r) v

Methods

_Wrapper :: forall f p (v :: k0). (Functor f, Profunctor p) => Optic' p f (Match h r v) (Repr (Match h r) v)

wrap :: forall (v :: k0). Repr (Match h r) v -> Match h r v

unwrap :: forall (v :: k0). Match h r v -> Repr (Match h r) v

(Wrapper f, Wrapper g) => Wrapper (Prod f g :: k -> Type)

Defined in Data.Extensible.Wrapper

Associated Types

type Repr (Prod f g) v

Methods

_Wrapper :: forall f0 p (v :: k0). (Functor f0, Profunctor p) => Optic' p f0 (Prod f g v) (Repr (Prod f g) v)

wrap :: forall (v :: k0). Repr (Prod f g) v -> Prod f g v

unwrap :: forall (v :: k0). Prod f g v -> Repr (Prod f g) v

(Functor f, Wrapper g) => Wrapper (Compose f g :: k -> Type)

Defined in Data.Extensible.Wrapper

Associated Types

type Repr (Compose f g) v

Methods

_Wrapper :: forall f0 p (v :: k0). (Functor f0, Profunctor p) => Optic' p f0 (Compose f g v) (Repr (Compose f g) v)

wrap :: forall (v :: k0). Repr (Compose f g) v -> Compose f g v

unwrap :: forall (v :: k0). Compose f g v -> Repr (Compose f g) v

Wrapper h => Wrapper (Field h :: Assoc k v -> Type)

Defined in Data.Extensible.Field

Associated Types

type Repr (Field h) v

Methods

_Wrapper :: forall f p (v0 :: k0). (Functor f, Profunctor p) => Optic' p f (Field h v0) (Repr (Field h) v0)

wrap :: forall (v0 :: k0). Repr (Field h) v0 -> Field h v0

unwrap :: forall (v0 :: k0). Field h v0 -> Repr (Field h) v0

_WrapperAs :: (Functor f, Profunctor p, Wrapper h) => proxy v -> Optic' p f (h v) (Repr h v)

Restricted version of _Wrapper. It is useful for eliminating ambiguousness.

type Comp = Compose

Deprecated: Use Compose instead

pattern Comp :: f (g a) -> Compose f g a

Deprecated: Use Compose instead

getComp :: Compose f g a -> f (g a)

Deprecated: Use getCompose instead

comp :: Functor f => (a -> g b) -> f a -> Compose f g b

Wrap a result of fmap

data Prod f g a

Poly-kinded product

Constructors

Prod (f a) (g a)

Instances

(Wrapper f, Wrapper g) => Wrapper (Prod f g :: k -> Type)

Defined in Data.Extensible.Wrapper

Associated Types

type Repr (Prod f g) v

Methods

_Wrapper :: forall f0 p (v :: k0). (Functor f0, Profunctor p) => Optic' p f0 (Prod f g v) (Repr (Prod f g) v)

wrap :: forall (v :: k0). Repr (Prod f g) v -> Prod f g v

unwrap :: forall (v :: k0). Prod f g v -> Repr (Prod f g) v

(Foldable f, Foldable g) => Foldable (Prod f g)

Defined in Data.Extensible.Wrapper

Methods

fold :: Monoid m => Prod f g m -> m

foldMap :: Monoid m => (a -> m) -> Prod f g a -> m

foldMap' :: Monoid m => (a -> m) -> Prod f g a -> m

foldr :: (a -> b -> b) -> b -> Prod f g a -> b

foldr' :: (a -> b -> b) -> b -> Prod f g a -> b

foldl :: (b -> a -> b) -> b -> Prod f g a -> b

foldl' :: (b -> a -> b) -> b -> Prod f g a -> b

foldr1 :: (a -> a -> a) -> Prod f g a -> a

foldl1 :: (a -> a -> a) -> Prod f g a -> a

toList :: Prod f g a -> [a]

null :: Prod f g a -> Bool

length :: Prod f g a -> Int

elem :: Eq a => a -> Prod f g a -> Bool

maximum :: Ord a => Prod f g a -> a

minimum :: Ord a => Prod f g a -> a

sum :: Num a => Prod f g a -> a

product :: Num a => Prod f g a -> a

(Traversable f, Traversable g) => Traversable (Prod f g)

Defined in Data.Extensible.Wrapper

Methods

traverse :: Applicative f0 => (a -> f0 b) -> Prod f g a -> f0 (Prod f g b)

sequenceA :: Applicative f0 => Prod f g (f0 a) -> f0 (Prod f g a)

mapM :: Monad m => (a -> m b) -> Prod f g a -> m (Prod f g b)

sequence :: Monad m => Prod f g (m a) -> m (Prod f g a)

(Functor f, Functor g) => Functor (Prod f g)

Defined in Data.Extensible.Wrapper

Methods

fmap :: (a -> b) -> Prod f g a -> Prod f g b

(<$) :: a -> Prod f g b -> Prod f g a

(Arbitrary (f a), Arbitrary (g a)) => Arbitrary (Prod f g a)

Defined in Data.Extensible.Wrapper

Methods

arbitrary :: Gen (Prod f g a)

shrink :: Prod f g a -> [Prod f g a]

(Monoid (f a), Monoid (g a)) => Monoid (Prod f g a)

Defined in Data.Extensible.Wrapper

Methods

mempty :: Prod f g a

mappend :: Prod f g a -> Prod f g a -> Prod f g a

mconcat :: [Prod f g a] -> Prod f g a

(Semigroup (f a), Semigroup (g a)) => Semigroup (Prod f g a)

Defined in Data.Extensible.Wrapper

Methods

(<>) :: Prod f g a -> Prod f g a -> Prod f g a

sconcat :: NonEmpty (Prod f g a) -> Prod f g a

stimes :: Integral b => b -> Prod f g a -> Prod f g a

Generic (Prod f g a)

Defined in Data.Extensible.Wrapper

Associated Types

type Rep (Prod f g a) :: Type -> Type

Methods

from :: Prod f g a -> Rep (Prod f g a) x

to :: Rep (Prod f g a) x -> Prod f g a

(Show (f a), Show (g a)) => Show (Prod f g a)

Defined in Data.Extensible.Wrapper

Methods

showsPrec :: Int -> Prod f g a -> ShowS

show :: Prod f g a -> String

showList :: [Prod f g a] -> ShowS

(NFData (f a), NFData (g a)) => NFData (Prod f g a)

Defined in Data.Extensible.Wrapper

Methods

rnf :: Prod f g a -> ()

(Eq (f a), Eq (g a)) => Eq (Prod f g a)

Defined in Data.Extensible.Wrapper

Methods

(==) :: Prod f g a -> Prod f g a -> Bool

(/=) :: Prod f g a -> Prod f g a -> Bool

(Ord (f a), Ord (g a)) => Ord (Prod f g a)

Defined in Data.Extensible.Wrapper

Methods

compare :: Prod f g a -> Prod f g a -> Ordering

(<) :: Prod f g a -> Prod f g a -> Bool

(<=) :: Prod f g a -> Prod f g a -> Bool

(>) :: Prod f g a -> Prod f g a -> Bool

(>=) :: Prod f g a -> Prod f g a -> Bool

max :: Prod f g a -> Prod f g a -> Prod f g a

min :: Prod f g a -> Prod f g a -> Prod f g a

(Hashable (f a), Hashable (g a)) => Hashable (Prod f g a)

Defined in Data.Extensible.Wrapper

Methods

hashWithSalt :: Int -> Prod f g a -> Int

hash :: Prod f g a -> Int

type Repr (Prod f g :: k -> Type) (a :: k)

Defined in Data.Extensible.Wrapper

type Repr (Prod f g :: k -> Type) (a :: k) = (Repr f a, Repr g a)

type Rep (Prod f g a)

Defined in Data.Extensible.Wrapper

type Rep (Prod f g a) = D1 ('MetaData "Prod" "Data.Extensible.Wrapper" "extensible-0.9.1-FlXPM1oMU0CaPk6p1u6nG" 'False) (C1 ('MetaCons "Prod" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (f a)) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (g a))))