From 0494c678be97c89505a98eb78bd07e6f4541852b Mon Sep 17 00:00:00 2001
From: Congyu <leonwang998@gmail.com>
Date: Thu, 21 Dec 2023 13:00:54 +0800
Subject: [PATCH] fix clippy

---
 src/lib.rs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index a9d3231..2b540b8 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -5,7 +5,7 @@ use std::{
     mem::offset_of,
     ops::{Deref, DerefMut},
     pin::Pin,
-    ptr::NonNull,
+    ptr::{self, NonNull},
 };
 
 /// Owned cell for data.
@@ -174,7 +174,7 @@ impl<T> ListHead<T> {
         loop {
             f(this.get());
             let next = this.next.unwrap();
-            if next.as_ptr() as *const ListHead<T> == self as *const ListHead<T> {
+            if ptr::eq(next.as_ptr(), self) {
                 break;
             }
             this = unsafe { next.as_ref() };
@@ -190,7 +190,7 @@ impl<T> ListHead<T> {
         loop {
             f(this.get_mut());
             let mut next = this.next.unwrap();
-            if next.as_ptr() as *const ListHead<T> == self as *const ListHead<T> {
+            if ptr::eq(next.as_ptr(), self) {
                 break;
             }
             this = unsafe { next.as_mut() };
@@ -206,7 +206,7 @@ impl<T> ListHead<T> {
         loop {
             f(this.get());
             let prev = this.prev.unwrap();
-            if prev.as_ptr() as *const ListHead<T> == self as *const ListHead<T> {
+            if ptr::eq(prev.as_ptr(), self) {
                 break;
             }
             this = unsafe { prev.as_ref() };
@@ -222,7 +222,7 @@ impl<T> ListHead<T> {
         loop {
             f(this.get_mut());
             let mut prev = this.prev.unwrap();
-            if prev.as_ptr() as *const ListHead<T> == self as *const ListHead<T> {
+            if ptr::eq(prev.as_ptr(), self) {
                 break;
             }
             this = unsafe { prev.as_mut() };