Add Notification::set_notification_timeout()

Cargo.toml

@@ -11,6 +11,6 @@ documentation = "http://crumblingstatue.github.io/doc/libnotify/libnotify/"
 keywords = ["libnotify", "notification"]
 
 [dependencies]
-libnotify-sys = "0.3"
+libnotify-sys = "^0.5.0"
 glib-sys = "^0.3.4"
 gtypes = "^0.2.0"

src/lib.rs

@@ -24,6 +24,7 @@ extern crate glib_sys;
 extern crate gtypes;
 
 use std::ffi::{self, CStr, CString};
+use std::os::raw::c_int;
 use std::marker::PhantomData;
 use std::fmt;
 use std::error::Error;
@@ -200,6 +201,18 @@ impl<'a> Notification<'a> {
             Ok(())
         }
     }
+
+    /// Set the notification timeout. Note that the server might ignore
+    /// the timeout.
+    pub fn set_notification_timeout(&self, timeout: i32) {
+        let _timeout: c_int = From::from(timeout);
+
+        unsafe {
+            sys::notify_notification_set_timeout(self.handle,
+                                                 _timeout)
+
+        }
+    }
 }
 
 /// An error that can happen when attempting to show a notification.