time: add a comment to Interval::tick example (#4951)

tokio-rs · Aug 27, 2022 · 505cc09 · 505cc09
1 parent a3411a4
commit 505cc09
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/tokio/src/time/interval.rs b/tokio/src/time/interval.rs
@@ -423,6 +423,7 @@ impl Interval {
     ///     let mut interval = time::interval(Duration::from_millis(10));
     ///
     ///     interval.tick().await;
+    ///     // approximately 0ms have elapsed. The first tick completes immediately.
     ///     interval.tick().await;
     ///     interval.tick().await;
     ///