Problem with that is that it's not proper rust code, it's some kind of franken zig style rust port.
The actual hard part is getting it into idiomatic, safe rust, and I don't believe the LLM port makes the full transition any easier than doing things the old fashioned way: a dual lang code base like Linux.
And compiler generated assembly code is ugly and spaghetti, unlike beautiful hand-crafted human written assembly code, the kind you see in ffmpeg codecs, ...
Doesn't matter.
It does matter, because that's the entire point of the language. You know, memory safety?
The vibe coded rust port did not get them any closer to full compiler verified memory safety. They still need to go file by file, bit by bit, and make it memory safe, at which point, why not just do that from zig.