How to combine ariadne::Source with chumsky::Stream

[hellow554]

I try to use a FileCache to load files from disk and store them for later use. FileCache gives me a Source but I see no easy way to use with the Stream struct (which is used in the parse function). My current solution is: source.chars().collect::<Vec<_>>() which is not optimal.

What do you think should be the best way?