No way to find out if Token::QuotedString had single or double quotation marks

[snshn]

I believe it's crucial for being able to "disassemble" and "re-assemble" CSS back to match the original, 100%.

Basically, Token::QuotedString(ref value) should also have ref double in it, e.g. Token::QuotedString(ref value, ref double), or something similar.

edit:
if it's possible to use symbols other than ' and " as quotation marks, perhaps it should have ref symbol there instead... if the opening and closing marks can be different, likely ref symbols (or ref symbol_open, ref symbol_close).

[SimonSapin]

Correct, it is not goal of this library that parsing then serializing produces the exact same string as any input, only a string that has the same meaning if parsed again. There would be many many cases to consider beyond single v.s. double quotes.

[snshn]

Oh, I see. Doesn't break anything for my code base, just thought it was missing from the crate. Thank you a lot for it btw, really works great for my project!