diff --git a/src/mat.rs b/src/mat.rs
index 075fc313..8d915dcd 100644
--- a/src/mat.rs
+++ b/src/mat.rs
@@ -5,27 +5,22 @@ use std::num::{One, Zero};
 use std::cmp::ApproxEq;
 use std::vec::{VecIterator, VecMutIterator};
 use vec::{Vec1, Vec2, Vec3, Vec4, Vec5, Vec6};
-use traits::dim::Dim;
-use traits::inv::Inv;
-use traits::transpose::Transpose;
-use traits::rlmul::{RMul, LMul};
-use traits::transformation::Transform;
-use traits::homogeneous::{FromHomogeneous, ToHomogeneous};
-use traits::indexable::Indexable;
-use traits::column::Column;
-use traits::row::Row;
-use traits::iterable::{Iterable, IterableMut};
-use traits::outer::Outer;
-use traits::scalar_op::{ScalarAdd, ScalarSub};
 
+pub use traits::dim::*;
+pub use traits::indexable::*;
+pub use traits::iterable::*;
+pub use traits::outer::*;
+pub use traits::scalar_op::*;
 pub use traits::mat_cast::*;
 pub use traits::column::*;
+pub use traits::row::*;
 pub use traits::inv::*;
 pub use traits::rlmul::*;
 pub use traits::rotation::*;
 pub use traits::transformation::*;
 pub use traits::translation::*;
 pub use traits::transpose::*;
+pub use traits::homogeneous::*;
 
 mod mat_macros;
 
diff --git a/src/mat_spec.rs b/src/mat_spec.rs
index f3a96818..4becb24a 100644
--- a/src/mat_spec.rs
+++ b/src/mat_spec.rs
@@ -1,8 +1,6 @@
 use std::num::{Zero, One};
 use vec::Vec3;
-use mat::{Mat1, Mat2, Mat3};
-use traits::inv::Inv;
-use traits::row::Row;
+use mat::{Mat1, Mat2, Mat3, Inv, Row};
 
 // some specializations:
 impl<N: Num + Clone>
diff --git a/src/vec.rs b/src/vec.rs
index a6bde482..74b55e38 100644
--- a/src/vec.rs
+++ b/src/vec.rs
@@ -4,17 +4,23 @@ use std::rand::Rng;
 use std::vec::{VecIterator, VecMutIterator};
 use std::iterator::{Iterator, FromIterator};
 use std::cmp::ApproxEq;
-use traits::basis::Basis;
-use traits::dim::Dim;
-use traits::translation::{Translation, Translate};
-use traits::transformation::Transform;
-use traits::rotation::Rotate;
-use traits::homogeneous::{FromHomogeneous, ToHomogeneous};
-use traits::indexable::Indexable;
-use traits::scalar_op::{ScalarAdd, ScalarSub};
-use traits::iterable::{Iterable, IterableMut};
-use traits::vec_cast::VecCast;
-use traits::vector::{Vec, AlgebraicVec};
+
+pub use traits::translation::*;
+pub use traits::transformation::*;
+pub use traits::rotation::*;
+pub use traits::homogeneous::*;
+pub use traits::vec_cast::*;
+pub use traits::vector::*;
+pub use traits::basis::*;
+pub use traits::dim::*;
+pub use traits::basis::*;
+pub use traits::indexable::*;
+pub use traits::iterable::*;
+pub use traits::sample::*;
+pub use traits::scalar_op::*;
+pub use traits::cross::*;
+pub use traits::sample::*;
+pub use traits::row::*;
 
 mod vec_macros;
 
diff --git a/src/vec_spec.rs b/src/vec_spec.rs
index 043d2c3a..466e2c8e 100644
--- a/src/vec_spec.rs
+++ b/src/vec_spec.rs
@@ -1,11 +1,5 @@
 use std::num::{Zero, One};
-use traits::basis::Basis;
-use traits::cross::{Cross, CrossMatrix};
-use traits::sample::UniformSphereSample;
-use traits::vec_cast::VecCast;
-use traits::vector::{AlgebraicVec};
-use traits::row::Row;
-use vec::{Vec1, Vec2, Vec3};
+use vec::{Vec1, Vec2, Vec3, Row, AlgebraicVec, VecCast, UniformSphereSample, Cross, CrossMatrix, Basis};
 use mat::Mat3;
 
 impl<N: Mul<N, N> + Sub<N, N>> Cross<Vec1<N>> for Vec2<N> {