diff --git a/src/cgmath/aabb.rs b/src/cgmath/aabb.rs
index cb7ae9c..c6532cb 100644
--- a/src/cgmath/aabb.rs
+++ b/src/cgmath/aabb.rs
@@ -72,8 +72,8 @@ pub trait Aabb
 
 #[deriving(Clone, Eq)]
 pub struct Aabb2<S> {
-    min: Point2<S>,
-    max: Point2<S>,
+    pub min: Point2<S>,
+    pub max: Point2<S>,
 }
 
 impl<S: PartOrdPrim> Aabb2<S> {
@@ -103,8 +103,8 @@ impl<S: fmt::Show> fmt::Show for Aabb2<S> {
 
 #[deriving(Clone, Eq)]
 pub struct Aabb3<S> {
-    min: Point3<S>,
-    max: Point3<S>,
+    pub min: Point3<S>,
+    pub max: Point3<S>,
 }
 
 impl<S: PartOrdPrim> Aabb3<S> {
diff --git a/src/cgmath/angle.rs b/src/cgmath/angle.rs
index afbd140..46e72e1 100644
--- a/src/cgmath/angle.rs
+++ b/src/cgmath/angle.rs
@@ -23,8 +23,8 @@ use std::num::{One, one, Zero, zero, cast};
 
 use approx::ApproxEq;
 
-#[deriving(Clone, Eq, Ord, Hash)] pub struct Rad<S> { s: S }
-#[deriving(Clone, Eq, Ord, Hash)] pub struct Deg<S> { s: S }
+#[deriving(Clone, Eq, Ord, Hash)] pub struct Rad<S> { pub s: S }
+#[deriving(Clone, Eq, Ord, Hash)] pub struct Deg<S> { pub s: S }
 
 #[inline] pub fn rad<S: Float>(s: S) -> Rad<S> { Rad { s: s } }
 #[inline] pub fn deg<S: Float>(s: S) -> Deg<S> { Deg { s: s } }
diff --git a/src/cgmath/array.rs b/src/cgmath/array.rs
index 61ba8d4..24d063e 100644
--- a/src/cgmath/array.rs
+++ b/src/cgmath/array.rs
@@ -13,7 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#[macro_escape];
+#![macro_escape]
 
 use std::slice::{Items, MutItems};
 
diff --git a/src/cgmath/cylinder.rs b/src/cgmath/cylinder.rs
index 17bf384..32c4298 100644
--- a/src/cgmath/cylinder.rs
+++ b/src/cgmath/cylinder.rs
@@ -20,7 +20,7 @@ use vector::Vec3;
 
 #[deriving(Clone, Eq)]
 pub struct Cylinder<S> {
-    center: Point3<S>,
-    axis: Vec3<S>,
-    radius: S,
+    pub center: Point3<S>,
+    pub axis: Vec3<S>,
+    pub radius: S,
 }
diff --git a/src/cgmath/frustum.rs b/src/cgmath/frustum.rs
index d181b82..f0b0ee4 100644
--- a/src/cgmath/frustum.rs
+++ b/src/cgmath/frustum.rs
@@ -23,12 +23,12 @@ use partial_ord::PartOrdFloat;
 
 #[deriving(Clone, Eq)]
 pub struct Frustum<S> {
-    left:   Plane<S>,
-    right:  Plane<S>,
-    bottom: Plane<S>,
-    top:    Plane<S>,
-    near:   Plane<S>,
-    far:    Plane<S>,
+    pub left:   Plane<S>,
+    pub right:  Plane<S>,
+    pub bottom: Plane<S>,
+    pub top:    Plane<S>,
+    pub near:   Plane<S>,
+    pub far:    Plane<S>,
 }
 
 impl<S: PartOrdFloat<S>>
@@ -60,12 +60,12 @@ Frustum<S> {
 
 #[deriving(Clone, Eq)]
 pub struct FrustumPoints<S> {
-    near_top_left:     Point3<S>,
-    near_top_right:    Point3<S>,
-    near_bottom_left:  Point3<S>,
-    near_bottom_right: Point3<S>,
-    far_top_left:      Point3<S>,
-    far_top_right:     Point3<S>,
-    far_bottom_left:   Point3<S>,
-    far_bottom_right:  Point3<S>,
+    pub near_top_left:     Point3<S>,
+    pub near_top_right:    Point3<S>,
+    pub near_bottom_left:  Point3<S>,
+    pub near_bottom_right: Point3<S>,
+    pub far_top_left:      Point3<S>,
+    pub far_top_right:     Point3<S>,
+    pub far_bottom_left:   Point3<S>,
+    pub far_bottom_right:  Point3<S>,
 }
diff --git a/src/cgmath/lib.rs b/src/cgmath/lib.rs
index f16ad36..bb6576b 100644
--- a/src/cgmath/lib.rs
+++ b/src/cgmath/lib.rs
@@ -13,14 +13,14 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#[crate_id="cgmath#0.1"];
-#[crate_type = "rlib"];
-#[crate_type = "dylib"];
-#[comment = "A mathematics library for computer graphics."];
-#[license = "ASL2"];
+#![crate_id="cgmath#0.1"]
+#![crate_type = "rlib"]
+#![crate_type = "dylib"]
+#![comment = "A mathematics library for computer graphics."]
+#![license = "ASL2"]
 
-#[feature(globs)];
-#[feature(macro_rules)];
+#![feature(globs)]
+#![feature(macro_rules)]
 
 pub mod array;
 pub mod matrix;
diff --git a/src/cgmath/matrix.rs b/src/cgmath/matrix.rs
index 6e4210e..c1b4f60 100644
--- a/src/cgmath/matrix.rs
+++ b/src/cgmath/matrix.rs
@@ -29,15 +29,15 @@ use partial_ord::PartOrdFloat;
 
 /// A 2 x 2, column major matrix
 #[deriving(Clone, Eq)]
-pub struct Mat2<S> { x: Vec2<S>, y: Vec2<S> }
+pub struct Mat2<S> { pub x: Vec2<S>, pub y: Vec2<S> }
 
 /// A 3 x 3, column major matrix
 #[deriving(Clone, Eq)]
-pub struct Mat3<S> { x: Vec3<S>, y: Vec3<S>, z: Vec3<S> }
+pub struct Mat3<S> { pub x: Vec3<S>, pub y: Vec3<S>, pub z: Vec3<S> }
 
 /// A 4 x 4, column major matrix
 #[deriving(Clone, Eq)]
-pub struct Mat4<S> { x: Vec4<S>, y: Vec4<S>, z: Vec4<S>, w: Vec4<S> }
+pub struct Mat4<S> { pub x: Vec4<S>, pub y: Vec4<S>, pub z: Vec4<S>, pub w: Vec4<S> }
 
 
 impl<S: Primitive> Mat2<S> {
diff --git a/src/cgmath/obb.rs b/src/cgmath/obb.rs
index c169d77..f89d483 100644
--- a/src/cgmath/obb.rs
+++ b/src/cgmath/obb.rs
@@ -20,14 +20,14 @@ use vector::{Vec2, Vec3};
 
 #[deriving(Clone, Eq)]
 pub struct Obb2<S> {
-    center: Point2<S>,
-    axis: Vec2<S>,
-    extents: Vec2<S>,
+    pub center: Point2<S>,
+    pub axis: Vec2<S>,
+    pub extents: Vec2<S>,
 }
 
 #[deriving(Clone, Eq)]
 pub struct Obb3<S> {
-    center: Point3<S>,
-    axis: Vec3<S>,
-    extents: Vec3<S>,
+    pub center: Point3<S>,
+    pub axis: Vec3<S>,
+    pub extents: Vec3<S>,
 }
diff --git a/src/cgmath/plane.rs b/src/cgmath/plane.rs
index 1b772c5..0054333 100644
--- a/src/cgmath/plane.rs
+++ b/src/cgmath/plane.rs
@@ -43,8 +43,8 @@ use partial_ord::PartOrdFloat;
 /// superfluous negations (see _Real Time Collision Detection_, p. 55).
 #[deriving(Clone, Eq)]
 pub struct Plane<S> {
-    n: Vec3<S>,
-    d: S,
+    pub n: Vec3<S>,
+    pub d: S,
 }
 
 impl<S: PartOrdFloat<S>>
diff --git a/src/cgmath/point.rs b/src/cgmath/point.rs
index 2313614..f1794f2 100644
--- a/src/cgmath/point.rs
+++ b/src/cgmath/point.rs
@@ -26,11 +26,11 @@ use partial_ord::PartOrdPrim;
 
 /// A point in 2-dimensional space.
 #[deriving(Eq, Clone, Hash)]
-pub struct Point2<S> { x: S, y: S }
+pub struct Point2<S> { pub x: S, pub y: S }
 
 /// A point in 3-dimensional space.
 #[deriving(Eq, Clone, Hash)]
-pub struct Point3<S> { x: S, y: S, z: S }
+pub struct Point3<S> { pub x: S, pub y: S, pub z: S }
 
 
 impl<S: Num> Point2<S> {
diff --git a/src/cgmath/projection.rs b/src/cgmath/projection.rs
index b743c2b..8c240db 100644
--- a/src/cgmath/projection.rs
+++ b/src/cgmath/projection.rs
@@ -71,10 +71,10 @@ pub trait Projection<S>: ToMat4<S> {
 /// A perspective projection based on a vertical field-of-view angle.
 #[deriving(Clone, Eq)]
 pub struct PerspectiveFov<S, A> {
-    fovy:   A,
-    aspect: S,
-    near:   S,
-    far:    S,
+    pub fovy:   A,
+    pub aspect: S,
+    pub near:   S,
+    pub far:    S,
 }
 
 impl<S: Float, A: Angle<S>> PerspectiveFov<S, A> {
@@ -146,9 +146,9 @@ impl<S: Float, A: Angle<S>> ToMat4<S> for PerspectiveFov<S, A> {
 /// A perspective projection with arbitrary left/right/bottom/top distances
 #[deriving(Clone, Eq)]
 pub struct Perspective<S> {
-    left:   S,  right:  S,
-    bottom: S,  top:    S,
-    near:   S,  far:    S,
+    pub left:   S,  right:  S,
+    pub bottom: S,  top:    S,
+    pub near:   S,  far:    S,
 }
 
 impl<S: PartOrdFloat<S>>
@@ -197,9 +197,9 @@ impl<S: Float> ToMat4<S> for Perspective<S> {
 /// An orthographic projection with arbitrary left/right/bottom/top distances
 #[deriving(Clone, Eq)]
 pub struct Ortho<S> {
-    left:   S,  right:  S,
-    bottom: S,  top:    S,
-    near:   S,  far:    S,
+    pub left:   S,  right:  S,
+    pub bottom: S,  top:    S,
+    pub near:   S,  far:    S,
 }
 
 impl<S: PartOrdFloat<S>>
diff --git a/src/cgmath/quaternion.rs b/src/cgmath/quaternion.rs
index ae1b8ed..d1807aa 100644
--- a/src/cgmath/quaternion.rs
+++ b/src/cgmath/quaternion.rs
@@ -27,7 +27,7 @@ use partial_ord::PartOrdFloat;
 
 /// A quaternion in scalar/vector form
 #[deriving(Clone, Eq)]
-pub struct Quat<S> { s: S, v: Vec3<S> }
+pub struct Quat<S> { pub s: S, pub v: Vec3<S> }
 
 array!(impl<S> Quat<S> -> [S, ..4] _4)
 
diff --git a/src/cgmath/ray.rs b/src/cgmath/ray.rs
index f9d4125..b75c8dd 100644
--- a/src/cgmath/ray.rs
+++ b/src/cgmath/ray.rs
@@ -20,8 +20,8 @@ use vector::{Vector, Vec2, Vec3};
 #[deriving(Clone, Eq)]
 pub struct Ray<P,V>
 {
-    origin: P,
-    direction: V,
+    pub origin: P,
+    pub direction: V,
 }
 
 impl
diff --git a/src/cgmath/rotation.rs b/src/cgmath/rotation.rs
index 9623b0b..866e65e 100644
--- a/src/cgmath/rotation.rs
+++ b/src/cgmath/rotation.rs
@@ -135,7 +135,7 @@ pub trait Rotation3
 /// to a subset of those implemented on `Mat2`.
 #[deriving(Eq, Clone)]
 pub struct Basis2<S> {
-    priv mat: Mat2<S>
+    mat: Mat2<S>
 }
 
 impl<S: Float> Basis2<S> {
@@ -213,7 +213,7 @@ Rotation2<S> for Basis2<S> {
 /// been restricted to a subeset of those implemented on `Mat3`.
 #[deriving(Eq, Clone)]
 pub struct Basis3<S> {
-    priv mat: Mat3<S>
+    mat: Mat3<S>
 }
 
 impl<S: PartOrdFloat<S>>
diff --git a/src/cgmath/sphere.rs b/src/cgmath/sphere.rs
index 0153f35..652e03a 100644
--- a/src/cgmath/sphere.rs
+++ b/src/cgmath/sphere.rs
@@ -30,8 +30,8 @@ fn cast<T: NumCast, U: NumCast>(n: T) -> U {
 
 #[deriving(Clone, Eq)]
 pub struct Sphere<S> {
-    center: Point3<S>,
-    radius: S,
+    pub center: Point3<S>,
+    pub radius: S,
 }
 
 impl<S: PartOrdFloat<S>> Intersect<Option<Point3<S>>> for (Sphere<S>, Ray3<S>) {
diff --git a/src/cgmath/transform.rs b/src/cgmath/transform.rs
index 85ba383..e8dc1e0 100644
--- a/src/cgmath/transform.rs
+++ b/src/cgmath/transform.rs
@@ -71,9 +71,9 @@ pub trait Transform
 /// A generic transformation consisting of a rotation,
 /// displacement vector and scale amount.
 pub struct Decomposed<S,V,R> {
-    scale: S,
-    rot: R,
-    disp: V,
+    pub scale: S,
+    pub rot: R,
+    pub disp: V,
 }
 
 impl
@@ -169,7 +169,7 @@ fmt::Show for Decomposed<S,Vec3<S>,R> {
 
 /// A homogeneous transformation matrix.
 pub struct AffineMatrix3<S> {
-    mat: Mat4<S>,
+    pub mat: Mat4<S>,
 }
 
 impl<S : PartOrdFloat<S>>
diff --git a/src/cgmath/vector.rs b/src/cgmath/vector.rs
index fee05c2..eac8f4c 100644
--- a/src/cgmath/vector.rs
+++ b/src/cgmath/vector.rs
@@ -81,7 +81,7 @@ pub trait Vector
 macro_rules! vec(
     ($Self:ident <$S:ident> { $($field:ident),+ }, $n:expr) => (
         #[deriving(Eq, Clone, Hash)]
-        pub struct $Self<S> { $($field: S),+ }
+        pub struct $Self<S> { $(pub $field: S),+ }
 
         impl<$S: Primitive> $Self<$S> {
             #[inline]