I'd be less interested if in order to fix a new issue related to my problem, that I had spend weeks to learn a whole new language, dev env, build system, etc just to add a feature that would have taken me 15 mins in the language I'm used to.

Of course I'd love to learn rust! But, for the most part, I just need to get stuff done so I'd prefer to stick with what I know and can mod easily and leave the "learn an entire new language" part for something that actually needed that language.