From 475807042fbc0afe63684f6b6e65a1cc9403ac45 Mon Sep 17 00:00:00 2001
From: kangxiaoning <kxnmei@163.com>
Date: Sun, 21 Mar 2021 21:33:10 +0800
Subject: [PATCH] correct the signature of the `deref` method

---
 listings/ch15-smart-pointers/listing-15-10/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/listings/ch15-smart-pointers/listing-15-10/src/main.rs b/listings/ch15-smart-pointers/listing-15-10/src/main.rs
index a97f97c9b7..cce754d081 100644
--- a/listings/ch15-smart-pointers/listing-15-10/src/main.rs
+++ b/listings/ch15-smart-pointers/listing-15-10/src/main.rs
@@ -4,7 +4,7 @@ use std::ops::Deref;
 impl<T> Deref for MyBox<T> {
     type Target = T;
 
-    fn deref(&self) -> &T {
+    fn deref(&self) -> &Self::Target {
         &self.0
     }
 }