From d552ae9beae6404c13548b98ec7a7ec4e6b3dd90 Mon Sep 17 00:00:00 2001
From: Glenn Smith <glenn@vector35.com>
Date: Thu, 21 Jul 2022 15:24:16 -0400
Subject: [Rust API] Better name for this trait fn, more CC support

---
 rust/src/rc.rs | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'rust/src/rc.rs')

diff --git a/rust/src/rc.rs b/rust/src/rc.rs
index b21b7b94..a65403e2 100644
--- a/rust/src/rc.rs
+++ b/rust/src/rc.rs
@@ -135,6 +135,15 @@ impl<'a, T> Guard<'a, T> {
     }
 }
 
+impl<'a, T> Guard<'a, T>
+where
+    T: RefCountable,
+{
+    pub fn clone(&self) -> Ref<T> {
+        unsafe { <T as RefCountable>::inc_ref(&self.contents) }
+    }
+}
+
 impl<'a, T> AsRef<T> for Guard<'a, T> {
     fn as_ref(&self) -> &T {
         &self.contents
-- 
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