Set latest_message to None; only print it once

boozook · Jun 9, 2024 · 090aecf · 090aecf
1 parent 8c42941
commit 090aecf
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/api/system/examples/update-state-in-serial-message-callback.rs b/api/system/examples/update-state-in-serial-message-callback.rs
@@ -41,6 +41,7 @@ impl Update for State {
 	fn update(&mut self) -> UpdateCtrl {
 		if let Some(latest_message) = self.latest_message.clone() {
 			println!("Latest message: {:#?}", latest_message);
+			self.latest_message = None;
 		}
 		UpdateCtrl::Continue
 	}