From 7cd9616cf617926ee9aa19a3c04637e3542b1015 Mon Sep 17 00:00:00 2001
From: JIe <depressedjie@outlook.com>
Date: Wed, 20 Nov 2024 17:30:57 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E7=BB=93=E6=9E=84=E4=BC=98?=
 =?UTF-8?q?=E5=8C=96?=
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---
 src/prehandle.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/prehandle.rs b/src/prehandle.rs
index 3e11076..70c3a88 100644
--- a/src/prehandle.rs
+++ b/src/prehandle.rs
@@ -17,12 +17,8 @@ fn filter_by_string(reader: Vec<String>, filter_str: &str) ->Vec<String>{
     }
     let mut result: Vec<String> = Vec::new();
     result.push(reader[0].clone());
-    for line in reader[1..].iter(){
-        if line.contains(filter_str){
-            result.push(line.to_string());
-        }
-    }
-    return result;
+    result.extend(reader.into_iter().skip(1).filter(|line| line.contains(filter_str)));
+    result
 }
 
 fn take(reader: &mut Vec<String>, start_index: u32, end_index: u32) -> Vec<String> {