From 2ca1b2bc8fd14cb78c869551c35713603ca785f3 Mon Sep 17 00:00:00 2001
From: gfreezy <gfreezy@gmail.com>
Date: Mon, 25 Mar 2019 23:14:30 +0800
Subject: add desc and examples for inline variable action

---
 docs/user/features.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'docs/user/features.md')

diff --git a/docs/user/features.md b/docs/user/features.md
index b9d2aa84f..59ee3dbd5 100644
--- a/docs/user/features.md
+++ b/docs/user/features.md
@@ -270,6 +270,21 @@ fn foo() {
 }
 ```
 
+- Inline local variable:
+
+```rust
+// before:
+fn foo() {
+    let a<|> = 1 + 1;
+    let b = a * 10;
+}
+
+// after:
+fn foo() {
+    let b = (1 + 1) * 10;
+}
+```
+
 -- Remove `dbg!`
 
 ```rust
-- 
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