From ed1043c4e8105b61c3c90069b98e18836d45693a Mon Sep 17 00:00:00 2001
From: Yingjie Shang <me@yingjie.space>
Date: Wed, 18 Sep 2024 12:15:36 +0800
Subject: [PATCH] Replace eprintln! with log::error!

---
 src/http/metrics.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/http/metrics.rs b/src/http/metrics.rs
index 382ffc0..c556d66 100644
--- a/src/http/metrics.rs
+++ b/src/http/metrics.rs
@@ -10,7 +10,7 @@ pub async fn metrics_handler(metrics_manager: web::Data<Arc<RwLock<MetricsManage
 
     let mut buffer = String::new();
     if let Err(e) = encode(&mut buffer, &registry) {
-        eprintln!("Failed to encode metrics: {}", e);
+        log::error!("Failed to encode metrics: {}", e);
         return HttpResponse::InternalServerError().finish();
     }