wheel-rs 0.2.2

A Rust utility library providing file operations, time utilities and Duration serialization support.
Documentation

wheel-rs

中文

A Rust utility library providing file operations, time utilities and Duration serialization support.

Features

  • File Utilities: Functions for file extension extraction and SHA256 hash calculation
  • Time Utilities: Tools for working with timestamps and time measurements
  • Duration Serialization: Custom serialization and deserialization for std::time::Duration types

Modules

file_utils

Provides utility functions for file operations:

  • get_file_ext: Extract file extension from filename
  • calc_hash: Calculate SHA256 hash of a file
  • is_cross_device_error: Check if an IO error is a cross-device error

time_utils

Time-related utilities:

  • get_current_timestamp: Get current timestamp in milliseconds

duration_serde

Custom serialization/deserialization for Option<Duration>:

  • serialize: Serialize Duration as string (e.g., "5s" for 5 seconds)
  • deserialize: Deserialize string to Duration

Usage

Add this to your Cargo.toml:

[dependencies]
wheel-rs = "0.1.0"

Then use it in your code:

use wheel_rs::file_utils;
use wheel_rs::time_utils;
use wheel_rs::duration_serde;

License

This project is licensed under the MIT License - see the LICENSE file for details.


wheel-rs

一个提供文件操作、时间工具和 Duration 序列化支持的 Rust 工具库。

功能特性

  • 文件工具: 提供文件扩展名提取和 SHA256 哈希值计算功能
  • 时间工具: 提供时间戳和时间测量相关工具
  • Duration 序列化: 为 std::time::Duration 类型提供自定义序列化和反序列化支持

模块说明

file_utils 文件工具模块

提供文件操作相关的实用工具函数:

  • get_file_ext: 从文件名中提取扩展名
  • calc_hash: 计算文件的 SHA256 哈希值
  • is_cross_device_error: 检查 IO 错误是否为跨设备错误

time_utils 时间工具模块

时间相关的工具函数:

  • get_current_timestamp: 获取当前时间戳(毫秒)

duration_serde Duration 序列化模块

Option<Duration> 提供自定义序列化/反序列化:

  • serialize: 将 Duration 序列化为字符串(例如,"5s" 表示 5 秒)
  • deserialize: 将字符串反序列化为 Duration

使用方法

将以下内容添加到您的 Cargo.toml 文件中:

[dependencies]
wheel-rs = "0.1.0"

然后在您的代码中使用:

use wheel_rs::file_utils;
use wheel_rs::time_utils;
use wheel_rs::duration_serde;

许可证

本项目采用 MIT 许可证,详情请参见 LICENSE 文件。