Sed isn't part of the coreutils, though, so this would be outside of the scope of at least this project. There is https://github.com/chmln/sd https://github.co

Sed isn't part of the coreutils, though, so this would be outside of the scope of at least this project. There is https://github.com/chmln/sd https://github.com/chmln/sd written in Rust, but it's far from a sed replacement – it's reducing it to search and replace for fixed strings, as far as I can tell.