Refactor net::each_addr/lookup_host to forward error from resolve

[rust.git] / src / libstd / sys / unix / l4re.rs

diff --git a/src/libstd/sys/unix/l4re.rs b/src/libstd/sys/unix/l4re.rs
index c3e8d0b7d95a8b31ca22b36dd8078bfd3fa078ec..bbb0fd45ba3dd5f6ff0346b4f373027c088bf3c7 100644 (file)
--- a/src/libstd/sys/unix/l4re.rs
+++ b/src/libstd/sys/unix/l4re.rs
@@ -21,7 +21,7 @@ pub mod net {
     use sys_common::{AsInner, FromInner, IntoInner};
     use sys::fd::FileDesc;
     use time::Duration;
-
+    use convert::TryFrom;
 
     pub extern crate libc as netc;
 
@@ -118,7 +118,7 @@ pub struct TcpStream {
     }
 
     impl TcpStream {
-        pub fn connect(_: &SocketAddr) -> io::Result<TcpStream> {
+        pub fn connect(_: io::Result<&SocketAddr>) -> io::Result<TcpStream> {
             unimpl!();
         }
 
@@ -216,7 +216,7 @@ pub struct TcpListener {
     }
 
     impl TcpListener {
-        pub fn bind(_: &SocketAddr) -> io::Result<TcpListener> {
+        pub fn bind(_: io::Result<&SocketAddr>) -> io::Result<TcpListener> {
             unimpl!();
         }
 
@@ -278,7 +278,7 @@ pub struct UdpSocket {
     }
 
     impl UdpSocket {
-        pub fn bind(_: &SocketAddr) -> io::Result<UdpSocket> {
+        pub fn bind(_: io::Result<&SocketAddr>) -> io::Result<UdpSocket> {
             unimpl!();
         }
 
@@ -402,7 +402,7 @@ pub fn send(&self, _: &[u8]) -> io::Result<usize> {
             unimpl!();
         }
 
-        pub fn connect(&self, _: &SocketAddr) -> io::Result<()> {
+        pub fn connect(&self, _: io::Result<&SocketAddr>) -> io::Result<()> {
             unimpl!();
         }
     }
@@ -431,15 +431,30 @@ fn next(&mut self) -> Option<SocketAddr> {
         }
     }
 
+    impl LookupHost {
+        pub fn port(&self) -> u16 {
+            unimpl!();
+        }
+    }
+
     unsafe impl Sync for LookupHost {}
     unsafe impl Send for LookupHost {}
 
-    pub fn lookup_host(_: &str) -> io::Result<LookupHost> {
-        unimpl!();
+
+    impl<'a> TryFrom<&'a str> for LookupHost {
+        type Error = io::Error;
+
+        fn try_from(_v: &'a str) -> io::Result<LookupHost> {
+            unimpl!();
+        }
     }
 
-    pub fn res_init_if_glibc_before_2_26() -> io::Result<()> {
-        unimpl!();
+    impl<'a> TryFrom<(&'a str, u16)> for LookupHost {
+        type Error = io::Error;
+
+        fn try_from(_v: (&'a str, u16)) -> io::Result<LookupHost> {
+            unimpl!();
+        }
     }
 }