A Microkernel Written in Rust: Porting the Unix-Like Redox OS to Armv8 [pdf]
fosdem.org
fosdem.org
[1] https://fosdem.org/2019/schedule/event/microkernel_written_i...
Per here: https://video.fosdem.org/2019/README.txt
Someone should reach out to the speaker so he can review it and get it released.
I guess I want to know how useful Rust's safety really is if the kernel doesn't use it much.