From a46e8c4970a30f6966de3311a9b08d544e086232 Mon Sep 17 00:00:00 2001
From: reez12g <reez12g@gmail.com>
Date: Tue, 15 Aug 2023 16:40:28 +0900
Subject: [PATCH] refine error message for thread-safe usage of
 std::sync::Arc<{Self}>

---
 library/core/src/marker.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/core/src/marker.rs b/library/core/src/marker.rs
index aec287226a055..7fff57058e838 100644
--- a/library/core/src/marker.rs
+++ b/library/core/src/marker.rs
@@ -79,7 +79,7 @@ macro marker_impls {
     on(_Self = "std::rc::Rc<T, A>", note = "use `std::sync::Arc` instead of `std::rc::Rc`"),
     message = "`{Self}` cannot be sent between threads safely",
     label = "`{Self}` cannot be sent between threads safely",
-    note = "consider using `std::sync::Arc<{Self}>`; for more information visit \
+    note = "consider whether `std::sync::Arc<{Self}>` could be incorporated to share this value between threads; for more information visit \
             <https://doc.rust-lang.org/book/ch16-03-shared-state.html>"
 )]
 pub unsafe auto trait Send {