How to write a parser where AST nodes hold reference to source string?

[brundonsmith]

I'd like various AST nodes to hold references directly to the original source string (instead of allocating their own copies of all those substrings of it). Is this possible with chumsky?

[zesterer]

It's currently not possible, but will become possible once the zero-copy branch has been merged.

[brundonsmith]

Awesome! Thanks for the quick response