From b0ceb8a956423ea0ccf15ffc1b6ae68ba93e99e7 Mon Sep 17 00:00:00 2001
From: Protobuf Team Bot <protobuf-github-bot@google.com>
Date: Tue, 11 Feb 2025 07:35:47 -0800
Subject: [PATCH] Fix warning from unnecessary `mut` on fn arg.

PiperOrigin-RevId: 725625112
---
 src/google/protobuf/compiler/rust/message.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/google/protobuf/compiler/rust/message.cc b/src/google/protobuf/compiler/rust/message.cc
index fe078ed880c0a..74cc2deee5c97 100644
--- a/src/google/protobuf/compiler/rust/message.cc
+++ b/src/google/protobuf/compiler/rust/message.cc
@@ -801,7 +801,7 @@ void GenerateRs(Context& ctx, const Descriptor& msg) {
         }
 
         impl $pb$::TakeFrom for $Msg$ {
-          fn take_from(&mut self, mut src: impl $pb$::AsMut<MutProxied = Self>) {
+          fn take_from(&mut self, src: impl $pb$::AsMut<MutProxied = Self>) {
             let mut m = self.as_mut();
             $pb$::TakeFrom::take_from(&mut m, src)
           }