From 607cd115d94df895f917c33f18ac13de0fe8680a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A2=A8=E5=A8=98?= <30471441@qq.com>
Date: Tue, 14 Mar 2023 10:39:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0ch03-01-variables-and-mutabil?=
 =?UTF-8?q?ity.md=E5=88=B021a2ed14f4480dab62438dcc1130291bebc65379?=
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由于英文是错别字修改，所以中文这里无需变更
---
 src/ch03-01-variables-and-mutability.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ch03-01-variables-and-mutability.md b/src/ch03-01-variables-and-mutability.md
index 9224764..4225d1e 100644
--- a/src/ch03-01-variables-and-mutability.md
+++ b/src/ch03-01-variables-and-mutability.md
@@ -2,7 +2,7 @@
 
 > [ch03-01-variables-and-mutability.md](https://github.com/rust-lang/book/blob/main/src/ch03-01-variables-and-mutability.md)
 >
-> commit d0acb2595c891de97a133d06635c50ab449dd65c
+> commit 21a2ed14f4480dab62438dcc1130291bebc65379
 
 正如第二章中[“使用变量储存值”][storing-values-with-variables]<!-- ignore --> 部分提到的那样，变量默认是不可改变的（immutable）。这是 Rust 提供给你的众多优势之一，让你得以充分利用 Rust 提供的安全性和简单并发性来编写代码。不过，你仍然可以使用可变变量。让我们探讨一下 Rust 为何及如何鼓励你利用不可变性，以及何时你会选择不使用不可变性。