Shared via Rust Playground

playground.rs

#[macro_use] extern crate nickel;

use nickel::{Nickel, Router, HttpRouter};

fn main() {
    let mut server = Nickel::new();
    server.utilize(middleware! { |request|
        format!("URI: {:?}", request.origin.uri)
    });

//    {
//        server.utilize(router! {
//            get "**" => |_req, _res| {
//                "Hello world!"
//            }
//        });
//    }

    {
        server.get("/bar", middleware!("This is the /bar handler"));
        server.get("/user/:userid", middleware! { |request|
            format!("This is user: {:?}", request.param("userid"))
        });
        server.get("/a/*/d", middleware!("matches /a/b/d but not /a/b/c/d"));
        server.get("/a/**/d", middleware!("This matches /a/b/d and also /a/b/c/d"));
    }

    server.listen("127.0.0.1:6767");
}