From 50e3119aefd1ac58e0c664a1e76f2ba2e22008f8 Mon Sep 17 00:00:00 2001
From: George Thomas <georgefsthomas@gmail.com>
Date: Tue, 23 Dec 2025 15:13:25 +0000
Subject: [PATCH] Minor refactor

---
 rust/main.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/rust/main.rs b/rust/main.rs
index 5957176..a11ce7a 100644
--- a/rust/main.rs
+++ b/rust/main.rs
@@ -32,9 +32,8 @@ fn main() {
                     if expected == output {
                         let mut s = String::from("OK");
                         if elapsed > Duration::from_millis(10) {
-                            let d = format!(" ({:?})", elapsed);
-                            s = s + &d;
-                        };
+                            s.push_str(&format!(" ({:?})", elapsed));
+                        }
                         s
                     } else {
                         format!("expected {}, got {}", expected, output)