From 7be4337de96de9948632bdc2fc5067d0c4a76b33 Mon Sep 17 00:00:00 2001
From: Grant Miller <GrantM11235@gmail.com>
Date: Fri, 24 Feb 2023 13:01:41 -0600
Subject: Add `#[must_use]` to all futures

---
 embassy-time/src/timer.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'embassy-time/src')

diff --git a/embassy-time/src/timer.rs b/embassy-time/src/timer.rs
index bd791b817..f74b5cb24 100644
--- a/embassy-time/src/timer.rs
+++ b/embassy-time/src/timer.rs
@@ -26,6 +26,7 @@ pub async fn with_timeout<F: Future>(timeout: Duration, fut: F) -> Result<F::Out
 }
 
 /// A future that completes at a specified [Instant](struct.Instant.html).
+#[must_use = "futures do nothing unless you `.await` or poll them"]
 pub struct Timer {
     expires_at: Instant,
     yielded_once: bool,
-- 
cgit