From e011a4f94fa766135ec761b3b79fd636cb205f78 Mon Sep 17 00:00:00 2001
From: laurens <miers132@gmail.com>
Date: Fri, 22 May 2020 14:06:55 +0200
Subject: [PATCH] rectangles: implement area method

---
 rectangles/src/main.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/rectangles/src/main.rs b/rectangles/src/main.rs
index 9a1568c..a1cae3e 100644
--- a/rectangles/src/main.rs
+++ b/rectangles/src/main.rs
@@ -4,6 +4,12 @@ struct Rectangle {
     height: u32,
 }
 
+impl Rectangle {
+    fn area(&self) -> u32 {
+        self.width * self.height
+    }
+}
+
 fn main() {
     let width1 = 30;
     let height1 = 50;
@@ -29,6 +35,11 @@ fn main() {
         "The area of the rectangle is {} square pixels.",
         area_struct(&rect)
     );
+
+    println!(
+        "The area of the rectangle is {} square pixels.",
+        rect.area()
+    );
 }
 
 fn area(width: u32, height: u32) -> u32 {