From b4c25f17cd8d75f05123928e47f44dd56275749f Mon Sep 17 00:00:00 2001
From: IshitaTakeshi <ishitah.takeshi@gmail.com>
Date: Wed, 15 May 2024 18:02:22 +0900
Subject: Make this crate work with no-std

---
 src/knn.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/knn.rs')

diff --git a/src/knn.rs b/src/knn.rs
index 444c9a7..97e121d 100644
--- a/src/knn.rs
+++ b/src/knn.rs
@@ -2,6 +2,8 @@
 
 use crate::distance::{Distance, Proximity};
 
+use alloc::vec::Vec;
+
 /// A nearest neighbor.
 #[derive(Clone, Copy, Debug)]
 pub struct Neighbor<V, D> {
@@ -351,6 +353,8 @@ pub mod tests {
 
     use rand::prelude::*;
 
+    use alloc::vec;
+
     type Point = Euclidean<[f32; 3]>;
 
     /// Test an [ExactNeighbors] implementation.
-- 
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