more of a ClientEvent api

src/client/event.rs

@@ -0,0 +1,31 @@
+use xml;
+
+#[derive(Debug)]
+pub enum Event {
+    Online,
+    Disconnected,
+    Stanza(xml::Element),
+}
+
+impl Event {
+    pub fn is_online(&self) -> bool {
+        match self {
+            &Event::Online => true,
+            _ => false,
+        }
+    }
+
+    pub fn is_stanza(&self, name: &str) -> bool {
+        match self {
+            &Event::Stanza(ref stanza) => stanza.name == name,
+            _ => false,
+        }
+    }
+
+    pub fn as_stanza(&self) -> Option<&xml::Element> {
+        match self {
+            &Event::Stanza(ref stanza) => Some(stanza),
+            _ => None,
+        }
+    }
+}

src/client/mod.rs

@@ -19,6 +19,8 @@ mod auth;
 use self::auth::*;
 mod bind;
 use self::bind::*;
+mod event;
+pub use self::event::Event as ClientEvent;
 
 pub struct Client {
     pub jid: Jid,
@@ -99,13 +101,6 @@ impl Client {
     }
 }
 
-#[derive(Debug)]
-pub enum ClientEvent {
-    Online,
-    Disconnected,
-    Stanza(xml::Element),
-}
-
 impl Stream for Client {
     type Item = ClientEvent;
     type Error = String;