From 00f17c5284a426ab421aa6ae57f03228b29b3fc5 Mon Sep 17 00:00:00 2001
From: Rui Hu <code@mrhooray.com>
Date: Fri, 29 Nov 2024 17:42:54 -0800
Subject: [PATCH] clippy warnings

---
 src/util.rs     | 16 ++++++++++------
 tests/kdtree.rs | 10 +++++-----
 2 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/src/util.rs b/src/util.rs
index c849996..51426e0 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -22,7 +22,6 @@ where
 mod tests {
     use super::distance_to_space;
     use crate::distance::squared_euclidean;
-    use std::f64::{INFINITY, NEG_INFINITY};
 
     #[test]
     fn test_normal_distance_to_space() {
@@ -32,7 +31,12 @@ mod tests {
 
     #[test]
     fn test_distance_outside_inf() {
-        let dis = distance_to_space(&[0.0, 0.0], &[1.0, 1.0], &[INFINITY, INFINITY], &squared_euclidean);
+        let dis = distance_to_space(
+            &[0.0, 0.0],
+            &[1.0, 1.0],
+            &[f64::INFINITY, f64::INFINITY],
+            &squared_euclidean,
+        );
         assert_eq!(dis, 2.0);
     }
 
@@ -40,8 +44,8 @@ mod tests {
     fn test_distance_inside_inf() {
         let dis = distance_to_space(
             &[2.0, 2.0],
-            &[NEG_INFINITY, NEG_INFINITY],
-            &[INFINITY, INFINITY],
+            &[f64::NEG_INFINITY, f64::NEG_INFINITY],
+            &[f64::INFINITY, f64::INFINITY],
             &squared_euclidean,
         );
         assert_eq!(dis, 0.0);
@@ -57,8 +61,8 @@ mod tests {
     fn distance_to_half_space() {
         let dis = distance_to_space(
             &[-2.0, 0.0],
-            &[0.0, NEG_INFINITY],
-            &[INFINITY, INFINITY],
+            &[0.0, f64::NEG_INFINITY],
+            &[f64::INFINITY, f64::INFINITY],
             &squared_euclidean,
         );
         assert_eq!(dis, 4.0);
diff --git a/tests/kdtree.rs b/tests/kdtree.rs
index ee1f23b..666993e 100644
--- a/tests/kdtree.rs
+++ b/tests/kdtree.rs
@@ -61,7 +61,7 @@ fn it_works() {
     );
 
     let unsorted1 = kdtree.within_unsorted(&POINT_A.0, 0.0, &squared_euclidean).unwrap();
-    let ans1 = vec![(0.0, &0)];
+    let ans1 = [(0.0, &0)];
     assert_eq!(unsorted1.len(), ans1.len());
     assert_eq!(
         kdtree.within_count(&POINT_A.0, 0.0, &squared_euclidean).unwrap(),
@@ -72,7 +72,7 @@ fn it_works() {
     }
 
     let unsorted2 = kdtree.within_unsorted(&POINT_B.0, 1.0, &squared_euclidean).unwrap();
-    let ans2 = vec![(0.0, &1)];
+    let ans2 = [(0.0, &1)];
     assert_eq!(unsorted2.len(), ans2.len());
     assert_eq!(
         kdtree.within_count(&POINT_B.0, 1.0, &squared_euclidean).unwrap(),
@@ -83,7 +83,7 @@ fn it_works() {
     }
 
     let unsorted3 = kdtree.within_unsorted(&POINT_B.0, 2.0, &squared_euclidean).unwrap();
-    let ans3 = vec![(0.0, &1), (2.0, &2), (2.0, &0)];
+    let ans3 = [(0.0, &1), (2.0, &2), (2.0, &0)];
     assert_eq!(unsorted3.len(), ans3.len());
     assert_eq!(
         kdtree.within_count(&POINT_B.0, 2.0, &squared_euclidean).unwrap(),
@@ -178,8 +178,8 @@ fn handles_wrong_dimension() {
 
 #[test]
 fn handles_non_finite_coordinate() {
-    let point_a = ([std::f64::NAN, std::f64::NAN], 0f64);
-    let point_b = ([std::f64::INFINITY, std::f64::INFINITY], 0f64);
+    let point_a = ([f64::NAN, f64::NAN], 0f64);
+    let point_b = ([f64::INFINITY, f64::INFINITY], 0f64);
     let mut kdtree = KdTree::with_capacity(2, 1);
 
     assert_eq!(kdtree.add(&point_a.0, point_a.1), Err(ErrorKind::NonFiniteCoordinate));