Deployment

$ heroku create --buildpack https://github.com/emk/heroku-buildpack-rust.git
$ git remote add heroku https://git.heroku.com/<heroku-project-name>.git
$ echo "web: ROCKET_PORT=$PORT ROCKET_ENV=prod ./target/release/<MyApp>" > Procfile
# Dynamically binds Rocket to the Dyno's $PORT on 0.0.0.0
$ echo "VERSION=nightly" > RustConfig
# Ensures the buildpack uses Rust nightly
$ git add . && git commit -m "Add Heroku deploy configuration"
$ git push heroku master