Reformatted files, changed package name, added description

Cargo.toml

@@ -1,7 +1,8 @@
 [package]
-name = "kdtree_rust"
+name = "fux_kdtree"
 version = "0.1.0"
-authors = ["Aleksander Fular <ntszar@gmail.com>"]
+authors = ["fulara <ntszar@gmail.com>"]
+description = "K-dimensional tree implemented in Rust for fast NN querying."
 
 [lib]
 name = "kdtree"
@@ -12,9 +13,7 @@ bench = false
 name = "bench"
 harness = false
 
-[dependencies]
-rand = "*"
-bencher = "*"
-
 [dev-dependencies]
 quickcheck = "0.3"
+rand = "*"
+bencher = "*"

src/kdtree/distance.rs

@@ -10,6 +10,7 @@ pub fn squared_euclidean(a : &[f64], b: &[f64]) -> f64 {
 #[cfg(test)]
 mod tests {
     use super::*;
+
     #[test]
     fn squared_euclidean_test_1d() {
         let a = [2.];

src/kdtree/mod.rs

@@ -9,7 +9,7 @@ mod bounds;
 use self::bounds::*;
 use self::distance::*;
 
-pub trait KdtreePointTrait {
+pub trait KdtreePointTrait: Copy {
     fn dims(&self) -> &[f64];
 }
 
@@ -17,7 +17,7 @@ pub struct Kdtree<T> {
     nodes: Vec<KdtreeNode<T>>,
 }
 
-impl<T: KdtreePointTrait + Copy> Kdtree<T> {
+impl<T: KdtreePointTrait> Kdtree<T> {
     pub fn new(mut points: &mut [T]) -> Kdtree<T> {
         if points.len() == 0 {
             panic!("empty vector point not allowed");

src/kdtree/test_common.rs

@@ -1,6 +1,7 @@
 #[cfg(test)]
 pub mod tests_utils {
     use super::super::*;
+
     #[derive(Copy, Clone, PartialEq)]
     pub struct Point3WithId {
         dims: [f64; 3],

src/lib.rs

@@ -2,6 +2,7 @@
 #[macro_use]
 extern crate quickcheck;
 
+#[cfg(test)]
 extern crate rand;
 
 pub mod kdtree;