From b61d6210905b10f15037fb982c583a95333d4878 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Crozet?= <developer@crozet.re>
Date: Thu, 26 Sep 2013 17:05:11 +0200
Subject: [PATCH] Update to the last Rust.

---
 src/dvec.rs             |  6 +++---
 src/traits/geometry.rs  |  3 ++-
 src/traits/structure.rs | 14 +++++++-------
 3 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/src/dvec.rs b/src/dvec.rs
index 30d33fc8..5518b666 100644
--- a/src/dvec.rs
+++ b/src/dvec.rs
@@ -241,7 +241,7 @@ impl<N: Neg<N>> Neg<DVec<N>> for DVec<N> {
     }
 }
 
-impl<N: Num> Dot<N> for DVec<N> {
+impl<N: Num + Clone> Dot<N> for DVec<N> {
     #[inline]
     fn dot(&self, other: &DVec<N>) -> N {
         assert!(self.at.len() == other.at.len());
@@ -249,7 +249,7 @@ impl<N: Num> Dot<N> for DVec<N> {
         let mut res: N = Zero::zero();
 
         for i in range(0u, self.at.len()) {
-            res = res + self.at[i] * other.at[i];
+            res = res + unsafe { self.at_fast(i) * other.at_fast(i) };
         }
 
         res
@@ -260,7 +260,7 @@ impl<N: Num> Dot<N> for DVec<N> {
         let mut res: N = Zero::zero();
 
         for i in range(0u, self.at.len()) {
-            res = res + (self.at[i] - a.at[i]) * b.at[i];
+            res = res + unsafe { (self.at_fast(i) - a.at_fast(i)) * b.at_fast(i) };
         }
 
         res
diff --git a/src/traits/geometry.rs b/src/traits/geometry.rs
index 8ca293bc..7a80ec59 100644
--- a/src/traits/geometry.rs
+++ b/src/traits/geometry.rs
@@ -254,4 +254,5 @@ pub trait RotationWithTranslation<LV: Neg<LV>, AV>: Rotation<AV> + Translation<L
     }
 }
 
-impl<LV: Neg<LV>, AV, M: Rotation<AV> + Translation<LV>> RotationWithTranslation<LV, AV> for M;
+impl<LV: Neg<LV>, AV, M: Rotation<AV> + Translation<LV>> RotationWithTranslation<LV, AV> for M {
+}
diff --git a/src/traits/structure.rs b/src/traits/structure.rs
index 7e105272..77c04979 100644
--- a/src/traits/structure.rs
+++ b/src/traits/structure.rs
@@ -8,7 +8,8 @@ use traits::geometry::{Dot, Norm, UniformSphereSample};
 /// A matrix has rows and columns and are able to multiply them.
 pub trait Mat<R, C> : Row<R> + Col<C> + RMul<R> + LMul<C> { }
 
-impl<M: Row<R> + Col<C> + RMul<R> + LMul<C>, R, C> Mat<R, C> for M;
+impl<M: Row<R> + Col<C> + RMul<R> + LMul<C>, R, C> Mat<R, C> for M {
+}
 
 /// Trait of matrices which can be converted to another matrix.
 ///
@@ -39,20 +40,19 @@ pub trait VecExt<N>: Vec<N> + Basis + Indexable<uint, N> + Iterable<N> + Round +
 
 /// Trait grouping uncommon, low-level and borderline (from the mathematical point of view)
 /// operations on vectors.
-pub trait AlgebraicVecExt<N: Algebraic>: AlgebraicVec<N> + VecExt<N>
-{ }
+pub trait AlgebraicVecExt<N: Algebraic>: AlgebraicVec<N> + VecExt<N> { }
 
 impl<N, V: Dim + Sub<V, V> + Add<V, V> + Neg<V> + Zero + Eq + Mul<N, V> + Div<N, V> + Dot<N>>
-Vec<N> for V;
+Vec<N> for V { }
 
-impl<N: Algebraic, V: Vec<N> + Norm<N>> AlgebraicVec<N> for V;
+impl<N: Algebraic, V: Vec<N> + Norm<N>> AlgebraicVec<N> for V { }
 
 impl<N,
      V: Vec<N> + Basis + Indexable<uint, N> + Iterable<N> + Round +
         UniformSphereSample + ScalarAdd<N> + ScalarSub<N> + Bounded + Orderable>
-VecExt<N> for V;
+VecExt<N> for V { }
 
-impl<N: Algebraic, V: AlgebraicVec<N> + VecExt<N>> AlgebraicVecExt<N> for V;
+impl<N: Algebraic, V: AlgebraicVec<N> + VecExt<N>> AlgebraicVecExt<N> for V { }
 
 /// Trait of vectors which can be converted to another vector. Used to change the type of a vector
 /// components.