If you’re trying to write C code in Rust for a few hours you haven’t really given it a proper go. You’re just fighting the compiler. Believe me, I’ve been there. It was just the learning curve before I put aside my pride and adjusted how I wrote code.

Yeah linux support for ARM SOCs is not ideal. There might be some fork of the kernel working with specific proprietary driver blobs. But in a few years its basically abandonware.

RISC-V is what we should try to make happen as a replacement for x86, instead of yet another proprietary IP.