From 05f2d5494355adc78ad7d17286912f0d128f503b Mon Sep 17 00:00:00 2001
From: Manish Goregaokar <manishsmail@gmail.com>
Date: Tue, 23 Dec 2014 20:27:50 +0530
Subject: [PATCH] Update rust to
 ffc111889e93bcd38222d9d74a70fdc26a78fcb5/rust-0.13.0-dev

---
 src/length.rs       | 2 +-
 src/matrix.rs       | 2 +-
 src/matrix2d.rs     | 1 +
 src/point.rs        | 2 +-
 src/rect.rs         | 2 +-
 src/scale_factor.rs | 2 +-
 src/side_offsets.rs | 4 ++--
 src/size.rs         | 2 +-
 8 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/length.rs b/src/length.rs
index bbda7fa..4068108 100644
--- a/src/length.rs
+++ b/src/length.rs
@@ -24,7 +24,7 @@ use std::num::{NumCast, cast};
 ///
 /// You can multiply a Length by a `scale_factor::ScaleFactor` to convert it from one unit to
 /// another.  See the ScaleFactor docs for an example.
-#[deriving(Decodable, Encodable, Show)]
+#[deriving(Copy, Decodable, Encodable, Show)]
 pub struct Length<Unit, T>(pub T);
 
 impl<Unit, T: Clone> Length<Unit, T> {
diff --git a/src/matrix.rs b/src/matrix.rs
index 9e92b15..6ccc563 100644
--- a/src/matrix.rs
+++ b/src/matrix.rs
@@ -27,7 +27,7 @@ pub fn Matrix4<T:Add<T,T> + Clone + ApproxEq<T> + Mul<T,T> + One + Zero>(
     }
 }
 
-#[deriving(Show)]
+#[deriving(Show, Copy)]
 pub struct Matrix4<T> {
     pub m11: T, pub m12: T, pub m13: T, pub m14: T,
     pub m21: T, pub m22: T, pub m23: T, pub m24: T,
diff --git a/src/matrix2d.rs b/src/matrix2d.rs
index 7013a9d..779e128 100644
--- a/src/matrix2d.rs
+++ b/src/matrix2d.rs
@@ -9,6 +9,7 @@
 
 use num::{One, Zero};
 
+#[deriving(Copy)]
 pub struct Matrix2D<T> {
     m11: T, m12: T,
     m21: T, m22: T,
diff --git a/src/point.rs b/src/point.rs
index 434b8c1..d8bc6e0 100644
--- a/src/point.rs
+++ b/src/point.rs
@@ -14,7 +14,7 @@ use num::Zero;
 use std::fmt;
 use std::num::NumCast;
 
-#[deriving(Clone, Decodable, Encodable, Eq, Hash, PartialEq)]
+#[deriving(Clone, Copy, Decodable, Encodable, Eq, Hash, PartialEq)]
 pub struct Point2D<T> {
     pub x: T,
     pub y: T
diff --git a/src/rect.rs b/src/rect.rs
index 1922d38..3990dbd 100644
--- a/src/rect.rs
+++ b/src/rect.rs
@@ -16,7 +16,7 @@ use std::cmp::PartialOrd;
 use std::fmt;
 use std::num::NumCast;
 
-#[deriving(Clone, Decodable, Encodable, PartialEq)]
+#[deriving(Clone, Copy, Decodable, Encodable, PartialEq)]
 pub struct Rect<T> {
     pub origin: Point2D<T>,
     pub size: Size2D<T>,
diff --git a/src/scale_factor.rs b/src/scale_factor.rs
index 8b9a3f9..f3b0b0c 100644
--- a/src/scale_factor.rs
+++ b/src/scale_factor.rs
@@ -30,7 +30,7 @@ use std::num::{NumCast, cast};
 /// let one_foot: Length<Inch, f32> = Length(12.0);
 /// let one_foot_in_mm: Length<Mm, f32> = one_foot * mm_per_inch;
 /// ```
-#[deriving(Decodable, Encodable, Show)]
+#[deriving(Copy, Decodable, Encodable, Show)]
 pub struct ScaleFactor<Src, Dst, T>(pub T);
 
 impl<Src, Dst, T: Clone> ScaleFactor<Src, Dst, T> {
diff --git a/src/side_offsets.rs b/src/side_offsets.rs
index 28c8da6..4914f22 100644
--- a/src/side_offsets.rs
+++ b/src/side_offsets.rs
@@ -15,7 +15,7 @@ use std::num::Num;
 
 /// A group of side offsets, which correspond to top/left/bottom/right for borders, padding,
 /// and margins in CSS.
-#[deriving(Clone, PartialEq)]
+#[deriving(Clone, Copy, PartialEq)]
 pub struct SideOffsets2D<T> {
     pub top: T,
     pub right: T,
@@ -73,7 +73,7 @@ impl<T: Zero> SideOffsets2D<T> {
 }
 
 /// A SIMD enabled version of SideOffsets2D specialized for i32.
-#[deriving(Clone, PartialEq, Rand)]
+#[deriving(Clone, Copy, PartialEq, Rand)]
 #[simd]
 pub struct SideOffsets2DSimdI32 {
     pub top: i32,
diff --git a/src/size.rs b/src/size.rs
index 02f8809..23540a5 100644
--- a/src/size.rs
+++ b/src/size.rs
@@ -13,7 +13,7 @@ use num::Zero;
 use std::fmt;
 use std::num::NumCast;
 
-#[deriving(Clone, Decodable, Encodable, PartialEq)]
+#[deriving(Clone, Copy, Decodable, Encodable, PartialEq)]
 pub struct Size2D<T> {
     pub width: T,
     pub height: T