Merge pull request #80 from EPashkin/fix_doc_build

Fix doc build

Author: GuillaumeGomez

.travis.yml

@@ -13,6 +13,7 @@ addons:
 script:
   - rustc --version
   - cargo test --features "embed-lgpl-docs v2_40" --jobs 1
+  - cargo doc --features "dox"
   # catch any sneaked in lgpl docs
   - cargo build --features purge-lgpl-docs --jobs 1
   - git diff -R --exit-code

src/socket.rs

@@ -14,11 +14,13 @@ use std::cell::RefCell;
 use std::mem::transmute;
 use Socket;
 use SocketAddress;
+#[cfg(all(not(unix), feature = "dox"))]
+use std::os::raw::c_int;
 
-#[cfg(any(unix, feature = "dox"))]
+#[cfg(unix)]
 use std::os::unix::io::{IntoRawFd, FromRawFd};
 
-#[cfg(any(windows, feature = "dox"))]
+#[cfg(windows)]
 use std::os::windows::io::{IntoRawSocket, FromRawSocket};
 
 impl Socket {
@@ -222,3 +224,23 @@ fn into_raw<F: FnMut(&Socket, glib::IOCondition) -> glib::Continue + Send + 'sta
         Box::new(RefCell::new(Box::new(func)));
     Box::into_raw(func) as glib_ffi::gpointer
 }
+
+#[cfg(all(not(unix), feature = "dox"))]
+pub trait IntoRawFd {
+    fn into_raw_fd(self) -> c_int;
+}
+
+#[cfg(all(not(unix), feature = "dox"))]
+pub trait FromRawFd {
+    unsafe fn from_raw_fd(fd: c_int) -> Self;
+}
+
+#[cfg(all(not(windows), feature = "dox"))]
+pub trait IntoRawSocket {
+    fn into_raw_socket(self) -> u64;
+}
+
+#[cfg(all(not(windows), feature = "dox"))]
+pub trait FromRawSocket {
+    unsafe fn from_raw_socket(sock: u64) -> Self;
+}