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  1. module Data.Unique.Prim

    No documentation available.

  2. module Unsafe.Unique.Prim

    No documentation available.

  3. module PrimitiveExtras.PrimArray

    No documentation available.

  4. module PrimitiveExtras.PrimMultiArray

    No documentation available.

  5. data PrimMultiArray a

    primitive-extras PrimitiveExtras.PrimMultiArray

    No documentation available.

  6. class PrimUnaligned a

    primitive-unaligned Data.Primitive.ByteArray.Unaligned

    Class of types supporting primitive array operations that are not necessarily aligned. The offsets for all of the typeclass methods are interpreted as bytes, not elements.

  7. module Data.Profunctor.Product

    No documentation available.

  8. class Profunctor p => ProductProfunctor (p :: Type -> Type -> Type)

    product-profunctors Data.Profunctor.Product

    ProductProfunctor is a generalization of Applicative. It has the usual Applicative "output" (covariant) parameter on the right. Additionally it has an "input" (contravariant) type parameter on the left. The methods for ProductProfunctor correspond closely to those for Applicative as laid out in the following table. The only difference between them is that the ProductProfunctor has a contravariant type parameter on the left. We can use the contravariant to compose them in nice ways as described at Data.Profunctor.Product.

    | Correspondence between Applicative and ProductProfunctor
    |
    |  Applicative f           ProductProfunctor p
    |
    |  pure                    purePP
    |    :: b -> f b             :: b -> p a b
    |
    |  (<$>)                   (***$)
    |    :: (b -> b')            :: (b -> b')
    |    -> f b                  -> p a b
    |    -> f b'                 -> p a b'
    |
    |  (<*>)                   (****)
    |    :: f (b -> b')          :: p a (b -> b')
    |    -> f b                  -> p a b
    |    -> f b'                 -> p a b'
    
    If p is an instance of ProductProfunctor then p a a' represents a sort of process for turning as into a's that can be "laid out side-by-side" with other values of p to form "wider" processes. For example, if I have
    p :: p a x -- a process for turning as into xs
    q :: p b y -- a process for turning bs into ys
    r :: p c z -- a process for turning cs into zs
    
    then I can combine them using p3 to get
    p3 p q r :: p (a, b, c) (x, y, z)
    -- a process for turning (a, b, c)s into (x, y, z)s
    
    You would typically compose ProductProfunctors using Profunctors's lmap and Applicative's pure, <$> / fmap and <*>. It's easy to make instances of ProductProfunctor. Just make instances
    instance Profunctor MyProductProfunctor where
    ...
    
    instance Applicative (MyProductProfunctor a) where
    ...
    
    and then write
    instance ProductProfunctor MyProductProfunctor where
    purePP = pure
    (****) = (<*>)
    

  9. class Profunctor p => ProductProfunctor (p :: Type -> Type -> Type)

    product-profunctors Data.Profunctor.Product

    ProductProfunctor is a generalization of Applicative. It has the usual Applicative "output" (covariant) parameter on the right. Additionally it has an "input" (contravariant) type parameter on the left. The methods for ProductProfunctor correspond closely to those for Applicative as laid out in the following table. The only difference between them is that the ProductProfunctor has a contravariant type parameter on the left. We can use the contravariant to compose them in nice ways as described at Data.Profunctor.Product.

    | Correspondence between Applicative and ProductProfunctor
    |
    |  Applicative f           ProductProfunctor p
    |
    |  pure                    purePP
    |    :: b -> f b             :: b -> p a b
    |
    |  (<$>)                   (***$)
    |    :: (b -> b')            :: (b -> b')
    |    -> f b                  -> p a b
    |    -> f b'                 -> p a b'
    |
    |  (<*>)                   (****)
    |    :: f (b -> b')          :: p a (b -> b')
    |    -> f b                  -> p a b
    |    -> f b'                 -> p a b'
    
    If p is an instance of ProductProfunctor then p a a' represents a sort of process for turning as into a's that can be "laid out side-by-side" with other values of p to form "wider" processes. For example, if I have
    p :: p a x -- a process for turning as into xs
    q :: p b y -- a process for turning bs into ys
    r :: p c z -- a process for turning cs into zs
    
    then I can combine them using p3 to get
    p3 p q r :: p (a, b, c) (x, y, z)
    -- a process for turning (a, b, c)s into (x, y, z)s
    
    You would typically compose ProductProfunctors using Profunctors's lmap and Applicative's pure, <$> / fmap and <*>. It's easy to make instances of ProductProfunctor. Just make instances
    instance Profunctor MyProductProfunctor where
    ...
    
    instance Applicative (MyProductProfunctor a) where
    ...
    
    and then write
    instance ProductProfunctor MyProductProfunctor where
    purePP = pure
    (****) = (<*>)
    

  10. module PtrPoker.Poke

    No documentation available.

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