From a6afe245e782159cf4a2aea46ee1a30673d93dac Mon Sep 17 00:00:00 2001
From: Renato Dinhani <renato.dinhani@cloudwalk.io>
Date: Mon, 3 Jun 2024 17:47:07 -0300
Subject: [PATCH] doc

---
 src/ext.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ext.rs b/src/ext.rs
index 37fa81496..fbbe59136 100644
--- a/src/ext.rs
+++ b/src/ext.rs
@@ -178,6 +178,7 @@ macro_rules! channel_read_impl {
 
 /// Extensions for `tracing::Span`.
 pub trait SpanExt {
+    /// Applies the provided function to the current span.
     fn with<F>(fill: F)
     where
         F: Fn(Span),