Fix a wrong type: Pin<mut Self>

Xiami2012 · taiki-e · commit 19d1766c9e73 · 2021-11-05T17:10:24.000+09:00
diff --git a/src/04_pinning/01_chapter.md b/src/04_pinning/01_chapter.md
@@ -350,7 +350,7 @@ impl Test {
         }
     }
 
-    fn init(self: Pin<mut Self>) {
+    fn init(self: Pin<&mut Self>) {
         let self_ptr: *const String = &self.a;
         let this = unsafe { self.get_unchecked_mut() };
         this.b = self_ptr;

Original file line number	Diff line number	Diff line change
`@@ -350,7 +350,7 @@ impl Test {`
`350`	`350`	`}`
`351`	`351`	`}`
`352`	`352`
`353`		`- fn init(self: Pin<mut Self>) {`
	`353`	`+ fn init(self: Pin<&mut Self>) {`
`354`	`354`	`let self_ptr: *const String = &self.a;`
`355`	`355`	`let this = unsafe { self.get_unchecked_mut() };`
`356`	`356`	`this.b = self_ptr;`