From e965074bafc56e75033490e210bed58309429827 Mon Sep 17 00:00:00 2001
From: Fuad Ismail <fuad1502@gmail.com>
Date: Sat, 30 Nov 2024 22:15:38 +0700
Subject: [PATCH] dmesg: avoid using insert for better readability.

---
 src/uu/dmesg/src/time_formatter.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/uu/dmesg/src/time_formatter.rs b/src/uu/dmesg/src/time_formatter.rs
index ba6aabe..198431f 100644
--- a/src/uu/dmesg/src/time_formatter.rs
+++ b/src/uu/dmesg/src/time_formatter.rs
@@ -79,8 +79,7 @@ impl ReltimeFormatter {
         let seconds = i64::abs(delta_us / 1000000);
         let sub_seconds = i64::abs(delta_us % 1000000);
         let sign = if delta_us >= 0 { '+' } else { '-' };
-        let mut res = format!("{}.{:0>6}", seconds, sub_seconds);
-        res.insert(0, sign);
+        let res = format!("{}{}.{:0>6}", sign, seconds, sub_seconds);
         format!("{:>11}", res)
     }
 }