From 911fea4d3bba4ead3ffc6d7e61c290856a19aa24 Mon Sep 17 00:00:00 2001
From: TonalidadeHidrica <47710717+TonalidadeHidrica@users.noreply.github.com>
Date: Thu, 18 Feb 2021 00:11:22 +0900
Subject: [PATCH] Make sample code complete

---
 src/sdl2/event.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/sdl2/event.rs b/src/sdl2/event.rs
index 3cdead58915..e0a594b7e99 100644
--- a/src/sdl2/event.rs
+++ b/src/sdl2/event.rs
@@ -242,7 +242,11 @@ impl crate::EventSubsystem {
     ///
     /// # Example: dump every event to stderr
     /// ```
-    /// let _event_watch = event_subsystem.add_event_watch(|event| {
+    /// let sdl = sdl2::init().unwrap();
+    /// let ev = sdl.event().unwrap();
+    ///
+    /// // `let _ = ...` is insufficient, as it is dropped immediately.
+    /// let _event_watch = ev.add_event_watch(|event| {
     ///     dbg!(event);
     /// });
     /// ```