From 53d3a850884d44700a858391e441c7264e24353a Mon Sep 17 00:00:00 2001
From: TheSchemm <theschemm@gmail.com>
Date: Fri, 29 Apr 2022 15:58:01 -0500
Subject: [PATCH] Fixes #142

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

diff --git a/yaserde/src/lib.rs b/yaserde/src/lib.rs
index 3a6a444..290829b 100644
--- a/yaserde/src/lib.rs
+++ b/yaserde/src/lib.rs
@@ -325,7 +325,7 @@ macro_rules! serialize_and_validate {
     log::debug!("serialize_and_validate @ {}:{}", file!(), line!());
     let data: Result<String, String> = yaserde::ser::to_string(&$model);
 
-    let content = format!(r#"<?xml version="1.0" encoding="utf-8"?>{}"#, $content);
+    let content = &format!(r#"<?xml version="1.0" encoding="utf-8"?>{}"#, $content);
     assert_eq!(
       data,
       Ok(content.split("\n").map(|s| s.trim()).collect::<String>())