From 99f80ec032e6b3ae3ae84d00e0f02726d951c943 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= <mic@digikod.net>
Date: Sat, 10 Jan 2015 13:40:04 +0100
Subject: [PATCH] libs: Replace AsRawFd implementations with generic
 AsInner<FileDesc>

---
 src/libstd/sys/unix/ext.rs | 52 ++------------------------------------
 1 file changed, 2 insertions(+), 50 deletions(-)

diff --git a/src/libstd/sys/unix/ext.rs b/src/libstd/sys/unix/ext.rs
index 4a82b2807e7a3..da027d0be96ee 100644
--- a/src/libstd/sys/unix/ext.rs
+++ b/src/libstd/sys/unix/ext.rs
@@ -37,7 +37,7 @@ use sys_common::{AsInner, IntoInner, FromInner};
 use ffi::{OsStr, OsString};
 use libc;
 
-use old_io;
+use sys::fs::FileDesc;
 
 /// Raw file descriptors.
 pub type Fd = libc::c_int;
@@ -48,55 +48,7 @@ pub trait AsRawFd {
     fn as_raw_fd(&self) -> Fd;
 }
 
-impl AsRawFd for old_io::fs::File {
-    fn as_raw_fd(&self) -> Fd {
-        self.as_inner().fd()
-    }
-}
-
-impl AsRawFd for old_io::pipe::PipeStream {
-    fn as_raw_fd(&self) -> Fd {
-        self.as_inner().fd()
-    }
-}
-
-impl AsRawFd for old_io::net::pipe::UnixStream {
-    fn as_raw_fd(&self) -> Fd {
-        self.as_inner().fd()
-    }
-}
-
-impl AsRawFd for old_io::net::pipe::UnixListener {
-    fn as_raw_fd(&self) -> Fd {
-        self.as_inner().fd()
-    }
-}
-
-impl AsRawFd for old_io::net::pipe::UnixAcceptor {
-    fn as_raw_fd(&self) -> Fd {
-        self.as_inner().fd()
-    }
-}
-
-impl AsRawFd for old_io::net::tcp::TcpStream {
-    fn as_raw_fd(&self) -> Fd {
-        self.as_inner().fd()
-    }
-}
-
-impl AsRawFd for old_io::net::tcp::TcpListener {
-    fn as_raw_fd(&self) -> Fd {
-        self.as_inner().fd()
-    }
-}
-
-impl AsRawFd for old_io::net::tcp::TcpAcceptor {
-    fn as_raw_fd(&self) -> Fd {
-        self.as_inner().fd()
-    }
-}
-
-impl AsRawFd for old_io::net::udp::UdpSocket {
+impl<T> AsRawFd for T where T: AsInner<FileDesc> {
     fn as_raw_fd(&self) -> Fd {
         self.as_inner().fd()
     }