fix example

examples/rust/src/main.rs

@@ -31,7 +31,9 @@ async fn main() {
             Box::new(ContinuousDelivery {
                 application: application.clone(),
             }), // TODO add monitoring, backups, multisite ha, etc
-            Box::new(Monitoring {}),
+            Box::new(Monitoring {
+                application: application.clone(),
+            }),
         ],
         application,
     };