From 8c55e4917462051fa9531e08c3fea9499efdfd6f Mon Sep 17 00:00:00 2001
From: Marco Herrera-Rendon <mherrerarendon@gmail.com>
Date: Fri, 3 Oct 2025 07:52:59 -0600
Subject: [PATCH] add missing dyn keyword in docu code sample

---
 tracing-core/src/field.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tracing-core/src/field.rs b/tracing-core/src/field.rs
index dc68b4321..829cf7eb8 100644
--- a/tracing-core/src/field.rs
+++ b/tracing-core/src/field.rs
@@ -240,7 +240,7 @@ pub struct Iter {
 ///         self.sum += value as i64;
 ///     }
 ///
-///     fn record_debug(&mut self, _field: &Field, _value: &fmt::Debug) {
+///     fn record_debug(&mut self, _field: &Field, _value: &dyn fmt::Debug) {
 ///         // Do nothing
 ///     }
 /// }