From d1b2d29528b7794b41e66fc2136e395a02f8529b Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 30 May 2024 05:59:35 +0200
Subject: Merging upstream version 1.73.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 library/std/src/sync/rwlock.rs | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'library/std/src/sync/rwlock.rs')

diff --git a/library/std/src/sync/rwlock.rs b/library/std/src/sync/rwlock.rs
index 7c409cb3e..26aaa2414 100644
--- a/library/std/src/sync/rwlock.rs
+++ b/library/std/src/sync/rwlock.rs
@@ -485,13 +485,7 @@ impl<T: ?Sized + fmt::Debug> fmt::Debug for RwLock<T> {
                 d.field("data", &&**err.get_ref());
             }
             Err(TryLockError::WouldBlock) => {
-                struct LockedPlaceholder;
-                impl fmt::Debug for LockedPlaceholder {
-                    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-                        f.write_str("<locked>")
-                    }
-                }
-                d.field("data", &LockedPlaceholder);
+                d.field("data", &format_args!("<locked>"));
             }
         }
         d.field("poisoned", &self.poison.get());
-- 
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