From 328cf137221a1611b04f28450a2fecd76e9e92c8 Mon Sep 17 00:00:00 2001 From: Zheng Ping Date: Sun, 28 May 2017 22:53:56 +0800 Subject: [PATCH] Update ch17-03-oo-design-patterns.md --- src/ch17-03-oo-design-patterns.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/ch17-03-oo-design-patterns.md b/src/ch17-03-oo-design-patterns.md index 60493a5..5e65df5 100644 --- a/src/ch17-03-oo-design-patterns.md +++ b/src/ch17-03-oo-design-patterns.md @@ -1,6 +1,6 @@ ## 面向对象设计模式的实现 -让我们看一个状态设计模式和怎样在Rust中来使用它的例子. *状态模式*就是当一个值有多个内部状态时，值的行为改变基于内部状态. Let's look at an example of the state design pattern and how to use it in Rust. +让我们看一下状态设计模式和怎样在Rust中来使用它的例子. *状态模式*就是当一个值有多个内部状态时，值的行为改变基于内部状态. Let's look at an example of the state design pattern and how to use it in Rust. The *state pattern* is when a value has some internal state, and the value's behavior changes based on the internal state. The internal state is represented by a set of objects that inherit shared functionality (we'll use structs and