{-# LANGUAGE NoImplicitPrelude #-}
module Data.Digit.Class.D3(
D3(..)
, parse3
) where
import Control.Category (id)
import Control.Lens (Prism', (#))
import Data.Functor ((<$))
import Text.Parser.Char(CharParsing, char)
import Text.Parser.Combinators((<?>))
class D3 d where
d3 ::
Prism'
d
()
x3 ::
d
x3 =
forall d. D3 d => Prism' d ()
d3 forall t b. AReview t b -> b -> t
# ()
instance D3 () where
d3 :: Prism' () ()
d3 =
forall {k} (cat :: k -> k -> *) (a :: k). Category cat => cat a a
id
parse3 ::
(D3 d, CharParsing p) =>
p d
parse3 :: forall d (p :: * -> *). (D3 d, CharParsing p) => p d
parse3 =
forall d. D3 d => d
x3 forall (f :: * -> *) a b. Functor f => a -> f b -> f a
<$ forall (m :: * -> *). CharParsing m => Char -> m Char
char Char
'3' forall (m :: * -> *) a. Parsing m => m a -> String -> m a
<?> String
"3"