Added method to get config from bots.

src/data.rs

@@ -23,7 +23,7 @@ impl<'a> Message<'a> {
     }
 }
 
-#[deriving(Decodable)]
+#[deriving(Clone, Decodable)]
 pub struct Config {
     pub owners: Vec<String>,
     pub nickname: String,

src/lib.rs

@@ -23,6 +23,7 @@ pub trait Bot<'a> {
     fn send_privmsg(&self, chan: &str, msg: &str) -> IoResult<()>;
     fn identify(&self) -> IoResult<()>;
     fn output(&mut self) -> IoResult<()>;
+    fn config(&self) -> Config;
 }
 
 pub struct IrcBot<'a, T, U> where T: IrcWriter, U: IrcReader {
@@ -161,6 +162,10 @@ impl<'a, T, U> Bot<'a> for IrcBot<'a, T, U> where T: IrcWriter, U: IrcReader {
         }
         Ok(())
     }
+
+    fn config(&self) -> Config {
+        self.config.clone()
+    }
 }
 
 fn process(msg: &str) -> IoResult<(&str, &str, Vec<&str>)> {