| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Data.Digit.DE
- class DE d where
- parseE :: (DE d, CharParsing p) => p d
Documentation
Minimal complete definition
parseE :: (DE d, CharParsing p) => p d Source #
>>>parse (parseE <* eof) "test" "E" :: Either ParseError DigitRight E
>>>parse parseE "test" "Exyz" :: Either ParseError DigitRight E
>>>isn't _Right (parse parseE "test" "xyz" :: Either ParseError Digit)True
\c -> c /= 'E' ==> isn't _Right (parse parseE "test" [c] :: Either ParseError Digit)