From 8ee975d1bebb7bc7ebcff5263eca0be63064110a Mon Sep 17 00:00:00 2001
From: Geordon Worley <vadixidav@gmail.com>
Date: Thu, 2 Feb 2017 13:40:56 -0500
Subject: [PATCH] add AsRef and AsMut for Rect on ll::SDL_Rect

Solves #593
---
 src/sdl2/rect.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/sdl2/rect.rs b/src/sdl2/rect.rs
index 86aab74c..e0db90bb 100644
--- a/src/sdl2/rect.rs
+++ b/src/sdl2/rect.rs
@@ -5,6 +5,7 @@ use sys::rect as ll;
 use std::mem;
 use std::ptr;
 use std::ops::{Deref, Add, BitAnd, BitOr, Div, Mul, Neg, Sub};
+use std::convert::{AsRef, AsMut};
 
 /// The maximal integer value that can be used for rectangles.
 ///
@@ -450,6 +451,18 @@ impl From<(i32, i32, u32, u32)> for Rect {
     }
 }
 
+impl AsRef<ll::SDL_Rect> for Rect {
+    fn as_ref(&self) -> &ll::SDL_Rect {
+        &self.raw
+    }
+}
+
+impl AsMut<ll::SDL_Rect> for Rect {
+    fn as_mut(&mut self) -> &mut ll::SDL_Rect {
+        &mut self.raw
+    }
+}
+
 // Intersection
 impl BitAnd<Rect> for Rect {
     type Output = Option<Rect>;