Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.SOP.Tails

Contents

Description

Intended for qualified import

import           Data.SOP.Tails (Tails(..))
import qualified Data.SOP.Tails as Tails

Synopsis

data Tails f xs where
- TNil ∷ Tails f '[]
- TCons ∷ NP (f x) xs → Tails f xs → Tails f (x ': xs)
mk1 ∷ Tails f '[x]
mk2 ∷ f x y → Tails f '[x, y]
mk3 ∷ f x y → f x z → f y z → Tails f '[x, y, z]
hcmap ∷ ∀ proxy c f g xs. All c xs ⇒ proxy c → (∀ x y. (c x, c y) ⇒ f x y → g x y) → Tails f xs → Tails g xs
hcpure ∷ ∀ proxy f c xs. All c xs ⇒ proxy c → (∀ x y. (c x, c y) ⇒ f x y) → Tails f xs
hmap ∷ SListI xs ⇒ (∀ x y. f x y → g x y) → Tails f xs → Tails g xs
hpure ∷ SListI xs ⇒ (∀ x y. f x y) → Tails f xs

Documentation

data Tails f xs where Source #

For every tail (x ': xs) of the list, an f x y for every y in xs

Constructors

TNil ∷ Tails f '[]
TCons ∷ NP (f x) xs → Tails f xs → Tails f (x ': xs)

Convenience constructors

mk2 ∷ f x y → Tails f '[x, y] Source #

mk3 ∷ f x y → f x z → f y z → Tails f '[x, y, z] Source #

hcmap ∷ ∀ proxy c f g xs. All c xs ⇒ proxy c → (∀ x y. (c x, c y) ⇒ f x y → g x y) → Tails f xs → Tails g xs Source #

hcpure ∷ ∀ proxy f c xs. All c xs ⇒ proxy c → (∀ x y. (c x, c y) ⇒ f x y) → Tails f xs Source #

hmap ∷ SListI xs ⇒ (∀ x y. f x y → g x y) → Tails f xs → Tails g xs Source #

hpure ∷ SListI xs ⇒ (∀ x y. f x y) → Tails f xs Source #