how to modify a theme to specify the color of trait type on rust files

[golovo]

thanks

[TornaxO7]

See https://docs.helix-editor.com/themes.html#scopes for more information.

I haven't done something like that yet, but if I'm understanding it correctly:

1. Create a simple rust file with the relevant part of your code
2. Get the tree-sitter-scope of this code
3. Look under which scope and path your trait pops up
4. Add your changes to the theme.toml