fix(rustup): adapt to current rustc

Closes #381.

src/lib.rs

@@ -1,4 +1,4 @@
-#![feature(core, collections, io, net,
+#![feature(core, collections, io,
            std_misc, box_syntax, unsafe_destructor)]
 #![deny(missing_docs)]
 #![cfg_attr(test, deny(warnings))]

src/net.rs

@@ -215,8 +215,8 @@ impl NetworkListener for HttpListener {
     #[inline]
     fn socket_addr(&mut self) -> io::Result<SocketAddr> {
         match *self {
-            HttpListener::Http(ref mut tcp) => tcp.socket_addr(),
-            HttpListener::Https(ref mut tcp, _) => tcp.socket_addr(),
+            HttpListener::Http(ref mut tcp) => tcp.local_addr(),
+            HttpListener::Https(ref mut tcp, _) => tcp.local_addr(),
         }
     }
 }

src/server/mod.rs

@@ -1,7 +1,7 @@
 //! HTTP Server
 use std::io::{BufReader, BufWriter, Write};
 use std::marker::PhantomData;
-use std::net::{IpAddr, SocketAddr};
+use std::net::{Ipv4Addr, SocketAddr};
 use std::path::Path;
 use std::thread::{self, JoinGuard};
 
@@ -76,7 +76,7 @@ impl<'a, H: Handler + 'static> Server<'a, H, HttpListener> {
 
 impl<'a, H: Handler + 'static> Server<'a, H, HttpListener> {
     /// Binds to a socket, and starts handling connections using a task pool.
-    pub fn listen_threads(self, ip: IpAddr, port: u16, threads: usize) -> HttpResult<Listening> {
+    pub fn listen_threads(self, ip: Ipv4Addr, port: u16, threads: usize) -> HttpResult<Listening> {
         let addr = &(ip, port);
         let listener = try!(match self.ssl {
             Some((cert, key)) => HttpListener::https(addr, cert, key),
@@ -86,7 +86,7 @@ impl<'a, H: Handler + 'static> Server<'a, H, HttpListener> {
     }
 
     /// Binds to a socket and starts handling connections.
-    pub fn listen(self, ip: IpAddr, port: u16) -> HttpResult<Listening> {
+    pub fn listen(self, ip: Ipv4Addr, port: u16) -> HttpResult<Listening> {
         self.listen_threads(ip, port, num_cpus::get() * 5 / 4)
     }
 }