From 59d305dae5c327024d7448f1c005071e1bf796d2 Mon Sep 17 00:00:00 2001
From: fengyang <yueny09@163.com>
Date: Sun, 29 Jan 2023 10:12:37 +0800
Subject: [PATCH] doc

---
 src/util/linked_list.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/util/linked_list.rs b/src/util/linked_list.rs
index 10480dc..5c1b209 100644
--- a/src/util/linked_list.rs
+++ b/src/util/linked_list.rs
@@ -1,5 +1,4 @@
 use std::fmt::{Display, Formatter};
-use std::marker::PhantomData;
 use std::ptr::NonNull;
 use crate::util::Result;
 use crate::util::slice::Slice;
-- 
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