Use env!("CARGO_CRATE_NAME") in the example to simplify the tracing setup code (#2884)

2026-08-28 00:00:20 +02:00 · 2024-08-24 08:36:08 +02:00
parent bd3eaa7886
commit ef1448a3f5
38 changed files with 70 additions and 50 deletions
@@ -25,7 +25,11 @@ async fn main() {
            tracing_subscriber::EnvFilter::try_from_default_env().unwrap_or_else(|_| {
                // axum logs rejections from built-in extractors with the `axum::rejection`
                // target, at `TRACE` level. `axum::rejection=trace` enables showing those events
-                "example_tracing_aka_logging=debug,tower_http=debug,axum::rejection=trace".into()
+                format!(
+                    "{}=debug,tower_http=debug,axum::rejection=trace",
+                    env!("CARGO_CRATE_NAME")
+                )
+                .into()
            }),
        )
        .with(tracing_subscriber::fmt::layer())