From c40b944da6646ba9d7c6e99d7ca48bc3f87a652e Mon Sep 17 00:00:00 2001
From: Sebastian Goll <sebastian.goll@gmx.de>
Date: Wed, 9 Aug 2023 00:10:48 +0200
Subject: [PATCH] Mark Ticker stream as FusedStream

---
 embassy-time/src/timer.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/embassy-time/src/timer.rs b/embassy-time/src/timer.rs
index d3d1f9f5f..ad5026e62 100644
--- a/embassy-time/src/timer.rs
+++ b/embassy-time/src/timer.rs
@@ -3,6 +3,7 @@ use core::pin::Pin;
 use core::task::{Context, Poll, Waker};
 
 use futures_util::future::{select, Either};
+use futures_util::stream::FusedStream;
 use futures_util::{pin_mut, Stream};
 
 use crate::{Duration, Instant};
@@ -163,6 +164,13 @@ impl Stream for Ticker {
     }
 }
 
+impl FusedStream for Ticker {
+    fn is_terminated(&self) -> bool {
+        // `Ticker` keeps yielding values until dropped, it never terminates.
+        false
+    }
+}
+
 extern "Rust" {
     fn _embassy_time_schedule_wake(at: Instant, waker: &Waker);
 }