[Haskell-cafe] Parsec and Text

Antoine Latter aslatter at gmail.com
Sat Oct 8 19:55:54 CEST 2011


On Sat, Oct 8, 2011 at 12:37 PM, Yves Parès <limestrael at gmail.com> wrote:
> Hallo Café,
>
> Is there a package that allows parsing Text with parsec, or do you have to
> switch to attoparsec-text or convert your Text to a ByteString?
>

I haven't tested it, but this declaration should work:

instance Monad m => Stream Text m Char where
  uncons = return . Text.uncons

(Or something similar)

I don't know how performance compares to the String version.

Antoine

> Thanks!
>
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