From 1df99b1ff8ca6c7c5915994548ef708ce04f9245 Mon Sep 17 00:00:00 2001
From: Simon Sapin <simon.sapin@exyr.org>
Date: Fri, 21 Nov 2014 20:00:25 +0000
Subject: [PATCH] Implement `Point2D + Size2D -> Point2D`, now that we have
 multi-dispatch

... in addition to the existing `Point2D + Point2D -> Point2D`.
---
 src/point.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/point.rs b/src/point.rs
index 67730a60..14340c39 100644
--- a/src/point.rs
+++ b/src/point.rs
@@ -46,6 +46,12 @@ impl<T:Clone + Add<T,T>> Add<Point2D<T>, Point2D<T>> for Point2D<T> {
     }
 }
 
+impl<T:Clone + Add<T,T>> Add<Size2D<T>, Point2D<T>> for Point2D<T> {
+    fn add(&self, other: &Size2D<T>) -> Point2D<T> {
+        Point2D(self.x + other.width, self.y + other.height)
+    }
+}
+
 impl<T: Add<T, T>> Point2D<T> {
     pub fn add_size(&self, other: &Size2D<T>) -> Point2D<T> {
         Point2D { x: self.x + other.width, y: self.y + other.height }