I do not get u.

What don't you get?

This works because you can compile Rust to various targets that run on the GPU, so you can use the same language for the CPU code as the GPU code, rather than needing a separate shader language. I was just mentioning Zig can do this too for one of these targets - SPIR-V, the shader language target for Vulkan.

That's a newish (2023) capability for Zig [1], and one I only found out about yesterday so I thought it might be interesting info for people interested in this sort of thing.

For some reason it's getting downvoted by some people, though. Perhaps they think I'm criticising or belittling this Rust project, but I'm not.

[1] https://github.com/ziglang/zig/issues/2683#issuecomment-1501...