[Rust - Docker] Docker build and run Rust Rocket Web app with multi-stage builds
Rust Rocket Docker with multiple build stages
Rocket is a web framework for Rust. Rocket aims to be fast, easy, and flexible while offering guaranteed safety and security where it can. Importantly, Rocket also aims to be fun, and it accomplishes this by ensuring that you write as little code as needed to accomplish your task.
Multistage builds are useful to anyone who has struggled to optimize Dockerfiles while keeping them easy to read and maintain. See Use multi-stage builds | Docker Documentation - https://docs.docker.com/develop/develop-images/multistage-build/ to learn more.