> One has to wonder, though, given Josh' work with Rust, if any of this work is going to be done in Rust? One can dream .. Not yet, since the Rust-in-Linux wor

> One has to wonder, though, given Josh' work with Rust, if any of this work is going to be done in Rust? One can dream .. Not yet, since the Rust-in-Linux work hasn't been merged yet. And even once it is, it won't be usable in the core kernel yet. But I'm hopeful that io_uring will be able to make use of Rust in the future. And the userspace bits will definitely be possible to do in Rust. As soon as this ships in a stable kernel, I plan to add a code path in the Rust standard library to launch processes this way. :)