From 870c198982f33e42e8238288aaa8d4557a3e5fdd Mon Sep 17 00:00:00 2001
From: unknown <huangchao@biteanbox.com>
Date: Sun, 2 Jan 2022 10:40:59 +0800
Subject: [PATCH] save

---
 exercise/exercises/functions/README.md     |  6 +++---
 exercise/exercises/functions/functions1.rs |  3 ++-
 exercise/exercises/functions/functions2.rs |  3 ++-
 exercise/info.toml                         | 10 ++++------
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/exercise/exercises/functions/README.md b/exercise/exercises/functions/README.md
index 66547bd4..8e7cf63c 100644
--- a/exercise/exercises/functions/README.md
+++ b/exercise/exercises/functions/README.md
@@ -1,7 +1,7 @@
-# Functions
+# 函数（Functions）
 
-Here, you'll learn how to write functions and how Rust's compiler can trace things way back.
+在本练习，你将学习如何编写一个函数，以及 Rust 的编译器怎样对事物进行追溯（way back）。
 
-## Further information
+## 更多信息
 
 - [How Functions Work](https://doc.rust-lang.org/book/ch03-03-how-functions-work.html)
diff --git a/exercise/exercises/functions/functions1.rs b/exercise/exercises/functions/functions1.rs
index 31125278..f18825d9 100644
--- a/exercise/exercises/functions/functions1.rs
+++ b/exercise/exercises/functions/functions1.rs
@@ -1,8 +1,9 @@
 // functions1.rs
-// Make me compile! Execute `rustlings hint functions1` for hints :)
+// 让我能够编译！执行 `rustex hint functions1` 获取提示 :)
 
 // I AM NOT DONE
 
+/// 翻译: [mg-chao](https://github.com/mg-chao)
 fn main() {
     call_me();
 }
diff --git a/exercise/exercises/functions/functions2.rs b/exercise/exercises/functions/functions2.rs
index 5721a172..915ebec1 100644
--- a/exercise/exercises/functions/functions2.rs
+++ b/exercise/exercises/functions/functions2.rs
@@ -1,8 +1,9 @@
 // functions2.rs
-// Make me compile! Execute `rustlings hint functions2` for hints :)
+// 让我能够编译！执行 `rustex hint functions2` 获取提示 :)
 
 // I AM NOT DONE
 
+/// 翻译: [mg-chao](https://github.com/mg-chao)
 fn main() {
     call_me(3);
 }
diff --git a/exercise/info.toml b/exercise/info.toml
index 38e271e8..dca534de 100644
--- a/exercise/info.toml
+++ b/exercise/info.toml
@@ -78,18 +78,16 @@ name = "functions1"
 path = "exercises/functions/functions1.rs"
 mode = "compile"
 hint = """
-This main function is calling a function that it expects to exist, but the
-function doesn't exist. It expects this function to have the name `call_me`.
-It expects this function to not take any arguments and not return a value.
-Sounds a lot like `main`, doesn't it?"""
+主函数中正试图调用一个名为 `call_me` 的函数，可这个函数并不存在。
+它希望这个函数不接受任何参数，同时也不返回值。
+听起来很像 `main` 函数，不是吗？"""
 
 [[exercises]]
 name = "functions2"
 path = "exercises/functions/functions2.rs"
 mode = "compile"
 hint = """
-Rust requires that all parts of a function's signature have type annotations,
-but `call_me` is missing the type annotation of `num`."""
+ Rust 要求函数签名有类型标注，但是 `call_me` 函数缺少 `num` 的类型注明。"""
 
 [[exercises]]
 name = "functions3"