| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Ouroboros.Consensus.HardFork.Combinator.Util.Tails
Synopsis
- data Tails (f :: k -> k -> Type ) (xs :: [k]) where
- 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 :: forall proxy c f g xs. All c xs => proxy c -> ( forall x y. (c x, c y) => f x y -> g x y) -> Tails f xs -> Tails g xs
- hcpure :: forall proxy f c xs. All c xs => proxy c -> ( forall x y. (c x, c y) => f x y) -> Tails f xs
- hmap :: SListI xs => ( forall x y. f x y -> g x y) -> Tails f xs -> Tails g xs
- hpure :: SListI xs => ( forall x y. f x y) -> Tails f xs
Documentation
data Tails (f :: k -> k -> Type ) (xs :: [k]) where Source #
For every tail
(x ': xs)
of the list, an
f x y
for every
y
in
xs
Convenience constructors
SOP-like operators
hcmap :: forall proxy c f g xs. All c xs => proxy c -> ( forall x y. (c x, c y) => f x y -> g x y) -> Tails f xs -> Tails g xs Source #