Network.Wai.RequestSpec.Parser

Documentation

data Result a

Constructors

Failure Error

Success a

Instances

Monad Result

Functor Result

Applicative Result

Show a => Show (Result a)

data P a

Instances

Alternative P

Monad P

Functor P

MonadPlus P

Applicative P

Monoid a => Monoid (P a)

parse :: (a -> P b) -> a -> Result b

parseMaybe :: (a -> P b) -> a -> Maybe b

parseEither :: (a -> P b) -> a -> Either Error b

(<?>) :: P a -> Text -> P a

missing :: Loc -> P a

malformed :: Reason -> Text -> P a

freeform :: Text -> P a