#![feature(plugin)] #![plugin(rocket_macros)] extern crate rocket; use rocket::Rocket; #[route(GET, path = "/hello//")] fn hello(name: &str, age: i8) -> String { format!("Hello, {} year old named {}!", age, name) } fn main() { Rocket::new("localhost", 8000).mount_and_launch("/", routes![hello]); }