I was just working on a system best thought of as a “dinosaur”: written almost entirely in C (and a bit of PERL) and running on an appliance with BSD as the kernel.

It’s full of bugs and has had a string of RCE vulnerabilities published recently, probably because of Mythos.

Working with it day to day I get this feeling that the tech stack used results in a system that’s… clumsy and constrained.

Little things give me that impression, and I can’t quite put it in words, but it’s thirty years of experience working with dozens of languages and platforms speaking here.

Using C makes you clumsy.

It makes you trip over things other languages don’t.

It makes it obscenely difficult to do even simple things. It’s like trying to put a delicate ship into a bottle while wearing oven mitts.

Switching to a better language isn’t just about the specific capabilities of its compiler, it’s also about what it enables in the humans using it.

I don't disagree with that, but my point is that Rust will not really solve vulnerabilities.