this '*' is unnecessary, and reduces readability

rust-lang · Jul 19, 2020 · 0d73e2b · 0d73e2b
1 parent 4e6ea83
commit 0d73e2b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/types/closure.md b/src/types/closure.md
@@ -14,7 +14,7 @@ let mut s = String::from("foo");
 let t = String::from("bar");
 
 f(|| {
-    s += &*t;
+    s += &t;
     s
 });
 // Prints "foobar".