correct the signature of the deref method

rust-lang · Mar 21, 2021 · 4758070 · 4758070
1 parent 3e4f478
commit 4758070
Showing 1 changed file with 1 addition and 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
@@ -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
     }
 }