From d4f9f1aa1298668237821e480824ab5f7d8146d1 Mon Sep 17 00:00:00 2001
From: qwer252 <wq33392@gmail.com>
Date: Thu, 12 Jun 2025 14:39:15 +0800
Subject: [PATCH] Update lib.rs

---
 listings/ch21-web-server/listing-21-13/src/lib.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/listings/ch21-web-server/listing-21-13/src/lib.rs b/listings/ch21-web-server/listing-21-13/src/lib.rs
index 35960e7..ff5a579 100644
--- a/listings/ch21-web-server/listing-21-13/src/lib.rs
+++ b/listings/ch21-web-server/listing-21-13/src/lib.rs
@@ -2,13 +2,13 @@ pub struct ThreadPool;
 
 // ANCHOR: here
 impl ThreadPool {
-    /// Create a new ThreadPool.
+    /// 创建一个新的线程池。
     ///
-    /// The size is the number of threads in the pool.
+    /// size 是池中线程的数量。
     ///
     /// # Panics
     ///
-    /// The `new` function will panic if the size is zero.
+    /// 如果 size 为 0 ，`new` 方法会 panic。
     pub fn new(size: usize) -> ThreadPool {
         assert!(size > 0);