From d0a67798f8b58ab31afd007509f10dc9735d452f Mon Sep 17 00:00:00 2001
From: Graham McIntire <graham@mcintire.me>
Date: Fri, 9 Jan 2026 14:00:37 -0600
Subject: [PATCH] cargo clippy

---
 src/metrics/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/metrics/mod.rs b/src/metrics/mod.rs
index ccf4235..6cc6090 100644
--- a/src/metrics/mod.rs
+++ b/src/metrics/mod.rs
@@ -21,7 +21,7 @@ impl Timestamp {
         Self::now().secs - self.secs
     }
 
-    pub fn to_rfc3339(&self) -> String {
+    pub fn to_rfc3339(self) -> String {
         // Convert Unix timestamp to RFC3339 format
         // This is a simplified implementation that produces UTC timestamps
         let secs = self.secs;