(fix) Update examples and benchmarks to remove rust-http.

benches/client.rs

@@ -1,6 +1,5 @@
 #![feature(macro_rules)]
 extern crate curl;
-extern crate http;
 extern crate hyper;
 
 extern crate test;
@@ -8,10 +7,8 @@ extern crate test;
 use std::fmt::{mod, Show};
 use std::io::net::ip::Ipv4Addr;
 use hyper::server::{Request, Response, Server};
-use hyper::method::Method::Get;
 use hyper::header::Headers;
 use hyper::Client;
-use hyper::client::RequestBuilder;
 
 fn listen() -> hyper::server::Listening {
     let server = Server::http(Ipv4Addr(127, 0, 0, 1), 0);
@@ -24,16 +21,16 @@ macro_rules! try_return(
             Ok(v) => v,
             Err(..) => return
         }
-    }})
+    }}
+);
 
 fn handle(_r: Request, res: Response) {
     static BODY: &'static [u8] = b"Benchmarking hyper vs others!";
     let mut res = try_return!(res.start());
-    try_return!(res.write(BODY))
+    try_return!(res.write(BODY));
     try_return!(res.end());
 }
 
-
 #[bench]
 fn bench_curl(b: &mut test::Bencher) {
     let mut listening = listen();
@@ -81,26 +78,3 @@ fn bench_hyper(b: &mut test::Bencher) {
     listening.close().unwrap()
 }
 
-/*
-doesn't handle keep-alive properly...
-#[bench]
-fn bench_http(b: &mut test::Bencher) {
-    let mut listening = listen();
-    let s = format!("http://{}/", listening.socket);
-    let url = s.as_slice();
-    b.iter(|| {
-        let mut req: http::client::RequestWriter = http::client::RequestWriter::new(
-            http::method::Get,
-            hyper::Url::parse(url).unwrap()
-        ).unwrap();
-        req.headers.extensions.insert("x-foo".to_string(), "Bar".to_string());
-        // cant unwrap because Err contains RequestWriter, which does not implement Show
-        let mut res = match req.read_response() {
-            Ok(res) => res,
-            Err((_, ioe)) => panic!("http response failed = {}", ioe)
-        };
-        res.read_to_string().unwrap();
-    });
-    listening.close().unwrap()
-}
-*/