From 6d67fc122f7abbbbc16109e7b4b4af761ae87b0a Mon Sep 17 00:00:00 2001
From: Rock070 <a0938130702@gmail.com>
Date: Tue, 2 Jan 2024 23:56:12 +0800
Subject: [PATCH] Implement AppendBar trait for String type

---
 exercises/15_traits/traits1.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/exercises/15_traits/traits1.rs b/exercises/15_traits/traits1.rs
index 37dfcbfe..ca31eeb9 100644
--- a/exercises/15_traits/traits1.rs
+++ b/exercises/15_traits/traits1.rs
@@ -15,6 +15,11 @@ trait AppendBar {
 
 impl AppendBar for String {
     // TODO: Implement `AppendBar` for type `String`.
+    fn append_bar(self) -> String {
+        let str = self.to_string().push_str("Bar");
+
+        str
+    } 
 }
 
 fn main() {