From ca16ae8a234d7f8fc98580e74759b0c92ec75744 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=BB=A4=E7=8B=90=E4=B8=80=E5=86=B2?=
 <43949039+anonymousGiga@users.noreply.github.com>
Date: Thu, 18 May 2023 11:29:20 +0800
Subject: [PATCH] Update chapter_3_23.md

---
 src/chapter_3/chapter_3_23.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/chapter_3/chapter_3_23.md b/src/chapter_3/chapter_3_23.md
index 3f1134c..6244b5f 100644
--- a/src/chapter_3/chapter_3_23.md
+++ b/src/chapter_3/chapter_3_23.md
@@ -1,3 +1,6 @@
-# 宏介绍
+# 3.23 宏介绍
 
-todo
+Rust中的宏分为两大类，分别是声明宏和过程宏:
+
+- [3.23.1 声明宏](./chapter_3_23_1.md)
+- [3.23.2 过程宏](./chapter_3_23_2.md)