In one week in July, I sped up Rust doc-generation times by 33%. How did I discover and implement these optimizations? Find out in this post on my new blog! The improvements will land on stable in Rust 1.99.

Happy to answer any questions you have. Also, if you're interested in more Rust build improvements, I'm working on a project in Rustc to speed up compile times and reduce binary sizes by automatically doing less monomorphization (https://goals.rust-lang.org/2026/polymorphization.html). I'm looking for funding as well, so please reach out if you're interested. :)