https://rust-gcc.github.io/
https://github.com/Rust-GCC/gccrs

2022
https://www.opennet.ru/opennews/art.shtml?num=57491
CodingTech - GCC Front End for Rust 0:00 of 51:31
    https://www.youtube.com/watch?v=1c4q-93H93Q