Text.Regex.Do.Match.Regex

Documentation

class Regex a where

Minimal complete definition

makeRegex, makeRegexOpt

Methods

makeRegex :: a -> E Regex

makeRegexOpt :: a -> [Comp] -> [Exec] -> E Regex

Instances

Regex String

Methods

makeRegex :: String -> E Regex

makeRegexOpt :: String -> [Comp] -> [Exec] -> E Regex

Regex ByteString

Methods

makeRegex :: ByteString -> E Regex

makeRegexOpt :: ByteString -> [Comp] -> [Exec] -> E Regex

Regex Regex

Methods

makeRegex :: Regex -> E Regex

makeRegexOpt :: Regex -> [Comp] -> [Exec] -> E Regex

type E a = Either String a

Left String returns regex construction error