Convert to error states

src/main.rs

@@ -152,6 +152,10 @@ async fn main() -> Result<()>{
                 println!("Current state: {}", &current_state_response.current_state);
             }
 
+            if let ImprovPacket::ErrorState(error_state) = ImprovPacket::try_from_raw_packet(&raw_packet).unwrap() {
+                println!("Error state: {}", &error_state.error_state);
+            }
+
         },
     };