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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:24 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:24 +0000 |
commit | 023939b627b7dc93b01471f7d41fb8553ddb4ffa (patch) | |
tree | 60fc59477c605c72b0a1051409062ddecc43f877 /library/std/src/sync/mutex.rs | |
parent | Adding debian version 1.72.1+dfsg1-1. (diff) | |
download | rustc-023939b627b7dc93b01471f7d41fb8553ddb4ffa.tar.xz rustc-023939b627b7dc93b01471f7d41fb8553ddb4ffa.zip |
Merging upstream version 1.73.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/std/src/sync/mutex.rs')
-rw-r--r-- | library/std/src/sync/mutex.rs | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/library/std/src/sync/mutex.rs b/library/std/src/sync/mutex.rs index b8fec6902..b4ae6b7e0 100644 --- a/library/std/src/sync/mutex.rs +++ b/library/std/src/sync/mutex.rs @@ -490,13 +490,7 @@ impl<T: ?Sized + fmt::Debug> fmt::Debug for Mutex<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()); |