From 5db6a0f198b9073c2540dcd5aa5180a50670f093 Mon Sep 17 00:00:00 2001
From: Gabriel Goller <gabrielgoller123@gmail.com>
Date: Wed, 14 Feb 2024 22:23:15 +0100
Subject: [PATCH] attributes: extract match scrutinee

On clippy version 1.76.0 this gives a warning, extracting the
scrutinee to a variable fixes this.

Fixes: #2876
---
 tracing-attributes/src/expand.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tracing-attributes/src/expand.rs b/tracing-attributes/src/expand.rs
index 8acc9e6e1..864bace8e 100644
--- a/tracing-attributes/src/expand.rs
+++ b/tracing-attributes/src/expand.rs
@@ -277,7 +277,8 @@ fn gen_block<B: ToTokens>(
         let mk_fut = match (err_event, ret_event) {
             (Some(err_event), Some(ret_event)) => quote_spanned!(block.span()=>
                 async move {
-                    match async move #block.await {
+                    let __match_scrutinee = async move #block.await;
+                    match  __match_scrutinee {
                         #[allow(clippy::unit_arg)]
                         Ok(x) => {
                             #ret_event;