From bc33fb777bc44bf8d3f963f1f1c62857723b82d8 Mon Sep 17 00:00:00 2001
From: Samuel Pastva <sam.pastva@gmail.com>
Date: Mon, 2 Oct 2023 14:53:07 +0200
Subject: [PATCH] Remove useless copy.

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

diff --git a/src/element.rs b/src/element.rs
index 9b0e814..85d1f05 100644
--- a/src/element.rs
+++ b/src/element.rs
@@ -726,7 +726,7 @@ impl Element {
     /// ```
     ///
     pub fn closest_prefix<'a>(&self, doc: &'a Document, namespace_url: &str) -> Option<&'a str> {
-        let mut search = self.clone();
+        let mut search = *self;
         loop {
             let mut candidate: Option<&str> = None;
             for (prefix, url) in search.namespace_decls(doc) {