This is not Rust's position on safety. Rust's position is that you should be able to isolate unsafe parts of your program. And we try to give you tools to make them as small as possible. But unsafe stuff was deliberately included in Rust, on purpose, as a tool to be used.
I also wonder what a modern lisp machine might look like. Oh well, I don't suspect that will ever happen.
This is not Rust's position on safety. Rust's position is that you should be able to isolate unsafe parts of your program. And we try to give you tools to make them as small as possible. But unsafe stuff was deliberately included in Rust, on purpose, as a tool to be used.
I also wonder what a modern lisp machine might look like. Oh well, I don't suspect that will ever happen.