When I initially announced the release of Criterion.rs, I didn’t expect that there would be so much demand for benchmarking on stable Rust. Now, I’d like to announce the release of Criterion.rs 0.1.2, which supports the stable compiler. This post is an introduction to benchmarking with Criterion.rs and a discussion of reasons why you might or might not want to do so. What is Criterion.rs? Criterio