Safe Haskell	None
Language	Haskell2010

Data.Digit.Class.D8

Synopsis

Documentation

class D8 d where Source #

Minimal complete definition

Methods

Instances

D8 () Source #
Instance details Defined in Data.Digit.Class.D8 Methods d8 :: Prism' () () Source # x8 :: () Source #
D8 DecDigit Source #
Instance details Defined in Data.Digit.Decimal Methods d8 :: Prism' DecDigit () Source # x8 :: DecDigit Source #
D8 HexDigit Source #
Instance details Defined in Data.Digit.Hexadecimal.LowerCase Methods d8 :: Prism' HexDigit () Source # x8 :: HexDigit Source #
D8 HeXDigit Source #
Instance details Defined in Data.Digit.Hexadecimal.MixedCase Methods d8 :: Prism' HeXDigit () Source # x8 :: HeXDigit Source #
D8 HEXDigit Source #
Instance details Defined in Data.Digit.Hexadecimal.UpperCase Methods d8 :: Prism' HEXDigit () Source # x8 :: HEXDigit Source #

>>> parse (parse8 <* eof) "test" "8" :: Either ParseError DecDigit
Right DecDigit8

>>> parse parse8 "test" "8xyz" :: Either ParseError DecDigit
Right DecDigit8

>>> isn't _Right (parse parse8 "test" "xyz" :: Either ParseError DecDigit)
True