From 5e01eb8ee7bec9b381c43762682ecf47e700d690 Mon Sep 17 00:00:00 2001
From: Rui Hu <code@mrhooray.com>
Date: Mon, 22 Jan 2024 22:41:21 -0800
Subject: [PATCH] fix partial order lint error (#53)

---
 src/heap_element.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/heap_element.rs b/src/heap_element.rs
index d775fc9..527e33e 100644
--- a/src/heap_element.rs
+++ b/src/heap_element.rs
@@ -8,13 +8,13 @@ pub struct HeapElement<A, T> {
 
 impl<A: Float, T> Ord for HeapElement<A, T> {
     fn cmp(&self, other: &Self) -> Ordering {
-        self.partial_cmp(other).unwrap_or(Ordering::Equal)
+        self.distance.partial_cmp(&other.distance).unwrap_or(Ordering::Equal)
     }
 }
 
 impl<A: Float, T> PartialOrd for HeapElement<A, T> {
     fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
-        self.distance.partial_cmp(&other.distance)
+        Some(self.cmp(other))
     }
 }