The effort to use the Rust programming language within the Linux kernel
is progressing and may be realized in the next few months:

https://lwn.net/SubscriberLink/899182/6c831b90eaee015e/
https://www.memorysafety.org/blog/memory-safety-in-linux-kernel/

Within Guix, we'll need to adapt our kernel build processes in order to
support this.

Although I help with updating and configuring the kernel builds, I won't
be able to participate in the "Rust in the kernel" effort for Guix.

So, interested volunteers should begin organizing :)