Perhaps the most often repeated complaint about Rust is its slow feedback loop and long compilation times. I hear about it all the time; in Rust podcasts, blog posts, surveys, conference talks or offline discussions. I also regularly complain about it, being a Rust user myself! Recently, in addition to the usual compile times complaints, I also started noticing the following sentiments being expressed by frustrated Rust developers: “Why doesn’t the Rust Project care more about this pressing and ...