From 82cd53de366f8080d12f26d9a1fc67cc24c612ef Mon Sep 17 00:00:00 2001
From: Sergio Benitez <sb@sergio.bz>
Date: Tue, 19 Apr 2022 13:03:58 -0700
Subject: [PATCH] Add 'must_use' to 'Rocket'.

Closes #2146.
---
 core/lib/src/rocket.rs            | 1 +
 core/lib/tests/mount_point.rs     | 4 ++--
 core/lib/tests/timer-on-attach.rs | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/core/lib/src/rocket.rs b/core/lib/src/rocket.rs
index cc45f64e..f0acef05 100644
--- a/core/lib/src/rocket.rs
+++ b/core/lib/src/rocket.rs
@@ -107,6 +107,7 @@ use crate::log::PaintExt;
 ///     rocket::build()
 /// }
 /// ```
+#[must_use]
 pub struct Rocket<P: Phase>(pub(crate) P::State);
 
 impl Rocket<Build> {
diff --git a/core/lib/tests/mount_point.rs b/core/lib/tests/mount_point.rs
index fc3e89a3..2221c882 100644
--- a/core/lib/tests/mount_point.rs
+++ b/core/lib/tests/mount_point.rs
@@ -1,10 +1,10 @@
 #[test]
 #[should_panic]
 fn bad_dynamic_mount() {
-    rocket::build().mount("<name>", vec![]);
+    let _ = rocket::build().mount("<name>", vec![]);
 }
 
 #[test]
 fn good_static_mount() {
-    rocket::build().mount("/abcdefghijkl_mno", vec![]);
+    let _ = rocket::build().mount("/abcdefghijkl_mno", vec![]);
 }
diff --git a/core/lib/tests/timer-on-attach.rs b/core/lib/tests/timer-on-attach.rs
index 46533eab..9a98aac1 100644
--- a/core/lib/tests/timer-on-attach.rs
+++ b/core/lib/tests/timer-on-attach.rs
@@ -7,7 +7,7 @@ async fn test_await_timer_inside_attach() {
         rocket::tokio::time::sleep(std::time::Duration::from_millis(100)).await;
     }
 
-    rocket::build()
+    let _ = rocket::build()
         .attach(rocket::fairing::AdHoc::on_ignite("1", |rocket| async {
             do_async_setup().await;
             rocket