Baby's First Rust Server

Cargo.toml

[package]
name = "hello_server"
version = "0.1.0"
authors = ["Tom Johnson <[email protected]>"]

[dependencies]
hyper        = "~0.9.7"
log          = "*"
env_logger   = "*"

hello_server.rs

#[macro_use] extern crate log;
extern crate env_logger;

extern crate hyper;

use hyper::server::{Server, Request, Response};
use hyper::status::StatusCode;
use hyper::method::Method;

fn hello(req: Request, res: Response) {
  match req.method {
    Method::Head | Method::Options => {
      info!("{}", req.method.to_string());                                                                                                                                                                                                                                 
      res.send(b"").unwrap()                                                                                                                                                                                                                                               
    },
    Method::Get => {
      info!("{} {} Hi!", res.status().to_string(), req.method.to_string());                                                                                                                                                                                                
      res.send(b"Hello World!").unwrap()
    },
    _ => {
      error!("{}", req.method.to_string());
      *res.status_mut() = StatusCode::MethodNotAllowed
    },                                                                                                                                                                                                                                                                       
  }
}

fn main() {
    env_logger::init().unwrap();
    Server::http("0.0.0.0:2345").unwrap().handle(hello).unwrap();
}