try sth

src/model/log.rs

@@ -31,11 +31,13 @@ LIMIT 1000
     }
 
     pub async fn generate_feed(db: &SqlitePool) -> String {
-        let mut ret = String::from("<?xml version=\"1.0\" encoding=\"utf-8\"?>
+        let mut ret = String::from(
+            r#"<?xml version=\"1.0\" encoding=\"utf-8\"?>
                             <rss version=\"2.0\">
                             <channel>
                             <title>Ruder App Admin Feed</title>
-                            <description>An RSS feed with activities from app.rudernlinz.at</description>");
+                            <description>An RSS feed with activities from app.rudernlinz.at</description>"#,
+        );
         for log in Self::last(db).await {
             ret.push_str("<item><title>");
             ret.push_str(&format!("({}) {}", log.created_at, log.msg));