Heh. Well, speaking as the lead engineer of a large C++ systems project that sadly started a liiiiitle bit to early to use Rust (the Cloudflare Workers runtime), I'd say our attitude is the other way around: We basically refuse to bring in any kind of C/C++ dependency unless it's something used in Chrome (implying they've vetted it). We are much more willing to bring in Rust dependencies, even though they're harder for us to invoke due to the language barrier.