From 609e18aff928626af40b181611e5a88a1d9e12df Mon Sep 17 00:00:00 2001
From: mg-chao <chao@mgchao.top>
Date: Fri, 7 Jan 2022 17:07:03 +0800
Subject: [PATCH] update: translate enums

---
 exercise/exercises/enums/README.md | 11 ++++++-----
 exercise/exercises/enums/enums1.rs |  4 ++--
 exercise/exercises/enums/enums2.rs |  4 ++--
 exercise/exercises/enums/enums3.rs |  6 +++---
 exercise/info.toml                 |  9 +++++----
 5 files changed, 18 insertions(+), 16 deletions(-)

diff --git a/exercise/exercises/enums/README.md b/exercise/exercises/enums/README.md
index 30d4d91d..3a199984 100644
--- a/exercise/exercises/enums/README.md
+++ b/exercise/exercises/enums/README.md
@@ -1,10 +1,11 @@
-# Enums
+# 枚举（enums）
 
-Rust allows you to define types called "enums" which enumerate possible values.
-Enums are a feature in many languages, but their capabilities differ in each language. Rust’s enums are most similar to algebraic data types in functional languages, such as F#, OCaml, and Haskell.
-Useful in combination with enums is Rust's "pattern matching" facility, which makes it easy to run different code for different values of an enumeration.
+Rust 可以有一种叫做“枚举”的类型，这种类型列举出了某种集合种所有可能的值。
+枚举是许多语言共有的一个功能，但它的作用在每种语言中都有所不同。
+如 F#、OCaml 和 Haskell 之类的函数式语言中的代数数据类型（algebraic data types）和 Rust 的枚举很相似。
+Rust 的“模式匹配”功能与枚举结合起非常强大，利用它我们很容易就能针对枚举的不同类型运行不同的代码。
 
-## Further information
+## 更多信息
 
 - [Enums](https://doc.rust-lang.org/book/ch06-00-enums.html)
 - [Pattern syntax](https://doc.rust-lang.org/book/ch18-03-pattern-syntax.html)
diff --git a/exercise/exercises/enums/enums1.rs b/exercise/exercises/enums/enums1.rs
index a2223d33..808c37b3 100644
--- a/exercise/exercises/enums/enums1.rs
+++ b/exercise/exercises/enums/enums1.rs
@@ -1,11 +1,11 @@
 // enums1.rs
-// Make me compile! Execute `rustlings hint enums1` for hints!
+// 让我能够编译！执行 `rustex hint enums1` 获取提示 :)
 
 // I AM NOT DONE
 
 #[derive(Debug)]
 enum Message {
-    // TODO: define a few types of messages as used below
+    // TODO：定义几种 Message 类型，遵照下面的使用方式
 }
 
 fn main() {
diff --git a/exercise/exercises/enums/enums2.rs b/exercise/exercises/enums/enums2.rs
index ec32d952..eac3f5e4 100644
--- a/exercise/exercises/enums/enums2.rs
+++ b/exercise/exercises/enums/enums2.rs
@@ -1,11 +1,11 @@
 // enums2.rs
-// Make me compile! Execute `rustlings hint enums2` for hints!
+// 让我能够编译！执行 `rustex hint enums2` 获取提示！
 
 // I AM NOT DONE
 
 #[derive(Debug)]
 enum Message {
-    // TODO: define the different variants used below
+    // TODO：定义下面使用到的多种 Message 类型
 }
 
 impl Message {
diff --git a/exercise/exercises/enums/enums3.rs b/exercise/exercises/enums/enums3.rs
index 178b40c4..88087d6e 100644
--- a/exercise/exercises/enums/enums3.rs
+++ b/exercise/exercises/enums/enums3.rs
@@ -1,10 +1,10 @@
 // enums3.rs
-// Address all the TODOs to make the tests pass!
+// 解决所有的 TODO ，通过测试！
 
 // I AM NOT DONE
 
 enum Message {
-    // TODO: implement the message variant types based on their usage below
+    // TODO：根据以下的使用方式，实现 Message 的不同类型
 }
 
 struct Point {
@@ -36,7 +36,7 @@ impl State {
     }
 
     fn process(&mut self, message: Message) {
-        // TODO: create a match expression to process the different message variants
+        // TODO：使用 match 表达式来处理不同类型的消息
     }
 }
 
diff --git a/exercise/info.toml b/exercise/info.toml
index 63a3615a..7b0c682a 100644
--- a/exercise/info.toml
+++ b/exercise/info.toml
@@ -309,21 +309,22 @@ name = "enums1"
 path = "exercises/enums/enums1.rs"
 mode = "compile"
 hint = """
-Hint: The declaration of the enumeration type has not been defined yet."""
+提示：枚举类型还没有被定义。"""
 
 [[exercises]]
 name = "enums2"
 path = "exercises/enums/enums2.rs"
 mode = "compile"
 hint = """
-Hint: you can create enumerations that have different variants with different types
-such as no data, anonymous structs, a single string, tuples, ...etc"""
+提示：你可以创建多种不同类型的枚举，如不包含值、匿名结构*、字符串、元组，等等。
+
+译：匿名结构可能是不命名字段名的结构"""
 
 [[exercises]]
 name = "enums3"
 path = "exercises/enums/enums3.rs"
 mode = "test"
-hint = "No hints this time ;)"
+hint = "这次没有提示 ;)"
 
 # MODULES