Rewrite the world in Rust /s The real answer is: none. There are two problems, the first is you have to rewrite the world with the new language and hardware.

Rewrite the world in Rust /s The real answer is: none. There are two problems, the first is you have to rewrite the world with the new language and hardware. The second is, unfortunately, language enthusiasts who are willing to rewrite the world AND can get job done want a language to target a sequential abstract machine (i.e. look like C).