Not a Rust dev, but I thought this tutorial was great the way it stepped from the obvious, through the nitty-gritty performance enhancements, before ending up u

Not a Rust dev, but I thought this tutorial was great the way it stepped from the obvious, through the nitty-gritty performance enhancements, before ending up using an elegant feature that you probably wouldn't appreciate very much without knowing what it's doing for you under the hood.