From 399c249ef9b0b003c070916a32ba94926d203bd1 Mon Sep 17 00:00:00 2001
From: phidiaLam <2957035701@qq.com>
Date: Sun, 10 Nov 2024 02:36:40 +0800
Subject: [PATCH] =?UTF-8?q?=E2=9A=A1=EF=B8=8F=20=E6=9B=B4=E6=94=B9lazy?=
 =?UTF-8?q?=E4=B8=BA=E6=A0=87=E5=87=86=E5=BA=93=E4=B8=ADlazylock?=
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---
 libs/bitmap-convert/Cargo.toml    |  3 +--
 libs/bitmap-convert/src/base70.rs | 11 ++++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/libs/bitmap-convert/Cargo.toml b/libs/bitmap-convert/Cargo.toml
index 460929ba2..cd9df06a6 100644
--- a/libs/bitmap-convert/Cargo.toml
+++ b/libs/bitmap-convert/Cargo.toml
@@ -9,5 +9,4 @@ edition = "2021"
 bitmaps.workspace = true
 bnum = "0.5.0"
 status-err = { version = "0.1.0", path = "../status-err" }
-thiserror.workspace = true
-once_cell = { workspace = true }
\ No newline at end of file
+thiserror.workspace = true
\ No newline at end of file
diff --git a/libs/bitmap-convert/src/base70.rs b/libs/bitmap-convert/src/base70.rs
index c302a540c..0b56f5c42 100644
--- a/libs/bitmap-convert/src/base70.rs
+++ b/libs/bitmap-convert/src/base70.rs
@@ -1,13 +1,14 @@
+use std::sync::LazyLock;
+
 use bitmaps::Bitmap;
 use bnum::types::U256;
-use once_cell::sync::Lazy;
 
 use crate::error::Error;
 
 const BASE_70: &str =
     "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-~._()!*";
 // 字符转下标
-static CHAR_TO_INDEX: Lazy<[u8; 127]> = Lazy::new(|| {
+static CHAR_TO_INDEX: LazyLock<[u8; 127]> = LazyLock::new(|| {
     let mut char_to_index: [u8; 127] = [0; 127];
     let index_to_char = BASE_70.chars().collect::<Vec<char>>();
     for (i, c) in index_to_char.iter().enumerate() {
@@ -16,10 +17,10 @@ static CHAR_TO_INDEX: Lazy<[u8; 127]> = Lazy::new(|| {
     char_to_index
 });
 // 下标转字符
-static INDEX_TO_CHAR: Lazy<Vec<char>> =
-    Lazy::new(|| BASE_70.chars().collect());
+static INDEX_TO_CHAR: LazyLock<Vec<char>> =
+    LazyLock::new(|| BASE_70.chars().collect());
 // 字符数量
-static RADIX: Lazy<u32> = Lazy::new(|| INDEX_TO_CHAR.len() as u32);
+static RADIX: LazyLock<u32> = LazyLock::new(|| INDEX_TO_CHAR.len() as u32);
 
 pub trait BitmapBase70Conv {
     type Error;