Data.Text.Internal.Read

Description

Common internal functions for reading textual data.

Documentation

type IReader t a = t -> Either String (a, t) Source #

Constructors

P
Fields runP :: IReader t a

Instances

Monad (IParser t) Source #
Methods (>>=) :: IParser t a -> (a -> IParser t b) -> IParser t b # (>>) :: IParser t a -> IParser t b -> IParser t b # return :: a -> IParser t a # fail :: String -> IParser t a #
Functor (IParser t) Source #
Methods fmap :: (a -> b) -> IParser t a -> IParser t b # (<$) :: a -> IParser t b -> IParser t a #
Applicative (IParser t) Source #
Methods pure :: a -> IParser t a # (<>) :: IParser t (a -> b) -> IParser t a -> IParser t b # liftA2 :: (a -> b -> c) -> IParser t a -> IParser t b -> IParser t c # (>) :: IParser t a -> IParser t b -> IParser t b # (<*) :: IParser t a -> IParser t b -> IParser t a #

Constructors