pass in the client to callbacks

this requires run_loop_with to consume the client, since we need to be
able to pass it in mutably. i think that is probably okay.

2 files changed, 6 insertions, 4 deletions

diff --git a/examples/client.rs b/examples/client.rs
index f1f2479..ef0f7d2 100644
--- a/examples/client.rs
+++ b/examples/client.rs
@@ -1,8 +1,9 @@
 extern crate irc;
 
 fn main () {
-    let mut client = irc::ClientBuilder::new("doytest", "chat.freenode.net").connect();
-    client.run_loop_with(|m| {
+    let builder = irc::ClientBuilder::new("doytest", "chat.freenode.net");
+    let client = builder.connect();
+    client.run_loop_with(|_client, m| {
         println!("{}", m);
     });
 }
diff --git a/src/client.rs b/src/client.rs
index 3beda7d..1623b02 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -140,9 +140,10 @@ impl Client {
     // storing closures very well yet if they need to receive a borrowed
     // pointer, and we would need to pass the client object into the callback
     // in order to make this work
-    pub fn run_loop_with (&mut self, handler: |Message|) {
+    pub fn run_loop_with (mut self, handler: |&mut Client, Message|) {
         loop {
-            handler(self.read());
+            let m = self.read();
+            handler(&mut self, m);
         }
     }
 }