Method fmt

crates/common/src/lock/thread_mutex.rs:190–192

(&self, f: &mut fmt::Formatter<'_>)

impl fmt::Debug for LockedPlaceholder {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.write_str(self.0)
    }
}

impl<R: RawMutex, G: GetThreadId, T: ?Sized + fmt::Debug> fmt::Debug for ThreadMutex<R, G, T> {