qqq , 5 hours ago (edited 3 hours ago)

They’re being downvoted because it’s a silly comment that is basically unrelated and also extremely unhelpful. Everyone can agree that C has footguns and isn’t memory safe, but writing a kernel isn’t memory safe. A kernel written in Rust will have tons of unsafe, just look at Redox: github.com/search?q=repo%3Aredox-os%2Fkernel unsa… That doesn’t mean it isn’t safer, even in kernel space, but the issues with introducing Rust into the kernel, which is already written in C and a massive project, are more nuanced than “C bad”. The religious “C bad” and “C good” arguments are kinda exactly the issue on display in the OP.

I say this as someone who writes mostly Rust instead of C and is in favor of Rust in the kernel.