Refactor initializing tracing-subscriber

2026-08-26 00:00:23 +02:00 · 2022-11-30 08:22:02 +09:00
parent dd4e141f4c
commit 0876260bf9
32 changed files with 143 additions and 192 deletions
@@ -11,15 +11,14 @@ use axum::{
    Router,
 };
 use std::net::SocketAddr;
-use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};

 #[tokio::main]
 async fn main() {
-    tracing_subscriber::registry()
-        .with(tracing_subscriber::EnvFilter::new(
-            std::env::var("RUST_LOG").unwrap_or_else(|_| "example_global_404_handler=debug".into()),
-        ))
-        .with(tracing_subscriber::fmt::layer())
+    tracing_subscriber::fmt()
+        .with_env_filter(
+            tracing_subscriber::EnvFilter::try_from_default_env()
+                .unwrap_or_else(|_| "example_global_404_handler=debug".into()),
+        )
        .init();

    // build our application with a route