From 254a7806cc0bc51d9e38de5c57a211616776a90f Mon Sep 17 00:00:00 2001
From: Hidehito Yabuuchi <hdht.ybuc@gmail.com>
Date: Thu, 29 Nov 2018 16:17:02 +0900
Subject: [PATCH] cargo fix --edition

---
 src/kdtree.rs | 6 +++---
 src/lib.rs    | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/kdtree.rs b/src/kdtree.rs
index d19bd52..728b61b 100644
--- a/src/kdtree.rs
+++ b/src/kdtree.rs
@@ -1,8 +1,8 @@
-use heap_element::HeapElement;
+use crate::heap_element::HeapElement;
 use num_traits::{Float, One, Zero};
 use std;
 use std::collections::BinaryHeap;
-use util;
+use crate::util;
 
 #[cfg_attr(feature = "serialize", derive(Serialize, Deserialize))]
 #[derive(Debug)]
@@ -358,7 +358,7 @@ where
 {
     type Item = (A, &'b T);
     fn next(&mut self) -> Option<(A, &'b T)> {
-        use util::distance_to_space;
+        use crate::util::distance_to_space;
         let distance = self.distance;
         let point = self.point;
         while !self.pending.is_empty()
diff --git a/src/lib.rs b/src/lib.rs
index 54808ab..8b186ec 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -61,5 +61,5 @@ pub mod distance;
 mod heap_element;
 pub mod kdtree;
 mod util;
-pub use kdtree::ErrorKind;
-pub use kdtree::KdTree;
+pub use crate::kdtree::ErrorKind;
+pub use crate::kdtree::KdTree;