added comment to example

worldcoin · Nov 27, 2023 · e12d397 · e12d397
1 parent 2116883
commit e12d397
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/examples/custom_tracing_battery.rs b/examples/custom_tracing_battery.rs
@@ -8,5 +8,6 @@ pub fn main() -> eyre::Result<()> {
 
     tracing::info!("foo");
 
+    // Tracing providers are shutdown at the end of the program when TRACING_PROVIDER_GUARD is dropped.
     Ok(())
 }