From 3b16564ce01008b58fecf95aef910fd596054152 Mon Sep 17 00:00:00 2001
From: Alexander van Ratingen <470642+alvra@users.noreply.github.com>
Date: Sat, 15 Apr 2023 20:55:39 +0200
Subject: [PATCH] sync: add `OwnedSemaphorePermit::semaphore` (#5618)

---
 tokio/src/sync/semaphore.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tokio/src/sync/semaphore.rs b/tokio/src/sync/semaphore.rs
index 1eee17508..0aa0d72f5 100644
--- a/tokio/src/sync/semaphore.rs
+++ b/tokio/src/sync/semaphore.rs
@@ -676,6 +676,11 @@ impl OwnedSemaphorePermit {
         self.permits += other.permits;
         other.permits = 0;
     }
+
+    /// Returns the [`Semaphore`] from which this permit was acquired.
+    pub fn semaphore(&self) -> &Arc<Semaphore> {
+        &self.sem
+    }
 }
 
 impl Drop for SemaphorePermit<'_> {