diff --git a/src/bench.rs b/src/bench.rs
index fd47c5d..6b2eb64 100644
--- a/src/bench.rs
+++ b/src/bench.rs
@@ -11,11 +11,11 @@ fn gen_random() -> f64 {
     rand::thread_rng().gen_range(0., 10000.)
 }
 
-fn generate_points(point_count : usize) -> Vec<Point3WithId> {
-    let mut points : Vec<Point3WithId> = vec![];
+fn generate_points(point_count: usize) -> Vec<Point3WithId> {
+    let mut points: Vec<Point3WithId> = vec![];
 
-    for i in 0 .. point_count {
-        points.push(Point3WithId::new(i as i32, gen_random(),gen_random(),gen_random()));
+    for i in 0..point_count {
+        points.push(Point3WithId::new(i as i32, gen_random(), gen_random(), gen_random()));
     }
 
     points
@@ -54,7 +54,7 @@ fn bench_adding_same_node_to_1000_tree(b: &mut Bencher) {
     let mut points = generate_points(len);
     let mut tree = kdtree::kdtree::Kdtree::new(&mut points);
 
-    let point = Point3WithId::new(-1 as i32, gen_random(),gen_random(),gen_random());
+    let point = Point3WithId::new(-1 as i32, gen_random(), gen_random(), gen_random());
     b.iter(|| {
         tree.insert_node(point);
     });
@@ -62,5 +62,5 @@ fn bench_adding_same_node_to_1000_tree(b: &mut Bencher) {
 
 
 
-benchmark_group!(benches, /* bench_creating_1000_node_tree, */ bench_single_loop_times_for_1000_node_tree /*,bench_adding_same_node_to_1000_tree */);
+benchmark_group!(benches, bench_creating_1000_node_tree, bench_single_loop_times_for_1000_node_tree,bench_adding_same_node_to_1000_tree);
 benchmark_main!(benches);
\ No newline at end of file
diff --git a/src/kdtree/test_common.rs b/src/kdtree/test_common.rs
index d8c8b2a..c37a598 100644
--- a/src/kdtree/test_common.rs
+++ b/src/kdtree/test_common.rs
@@ -16,6 +16,7 @@ impl Point3WithId {
 }
 
 impl KdtreePointTrait for Point3WithId {
+    #[inline]
     fn dims(&self) -> &[f64] {
         return &self.dims;
     }
@@ -37,6 +38,7 @@ impl Point2WithId {
 }
 
 impl KdtreePointTrait for Point2WithId {
+    #[inline]
     fn dims(&self) -> &[f64] {
         return &self.dims;
     }
@@ -58,6 +60,7 @@ impl Point1WithId {
 }
 
 impl KdtreePointTrait for Point1WithId {
+    #[inline]
     fn dims(&self) -> &[f64] {
         return &self.dims;
     }