Yeah, not a big fan of the library ecosystem in embedded rust, but then again I've never been a big fan of the libraries I get off the shelf for the vast majori

Yeah, not a big fan of the library ecosystem in embedded rust, but then again I've never been a big fan of the libraries I get off the shelf for the vast majority of embedded C. The rust libraries have the additional complication of trying to keep you from doing bad things with the registers, but then commonly don't expose enough for doing anything beyond example applications. Either case it's way easier to just twiddle the bits yourself, and can be clearer is that code is tailor made to your use case. FWIW, I still jump to Rust to begin with, just ignore most libraries.