shenjianZ
927eaa1e03
- 重构项目架构,采用四层架构模式 (Command → Service → Platform → Utils) - 实现命令面板功能,支持快捷搜索和特征分类 - 添加颜色取色功能,支持屏幕像素颜色获取 - 添加JSON格式化功能,支持JSON格式化和压缩 - 添加系统信息功能,显示操作系统和硬件信息 - 移除旧的状态文档和无用配置文件
77 lines
2.3 KiB
Rust
77 lines
2.3 KiB
Rust
//! 错误处理模块
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//!
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//! 提供统一的错误类型定义和错误处理机制
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use std::fmt;
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/// 应用统一错误类型
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///
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/// 定义了应用中可能出现的所有错误类型，每个错误都携带详细的错误信息
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#[derive(Debug)]
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pub enum AppError {
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/// 平台不支持
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///
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/// 表示当前平台不支持某项功能
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PlatformNotSupported(String),
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/// 屏幕访问失败
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///
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/// 表示无法获取或访问屏幕设备
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ScreenAccessFailed(String),
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/// 窗口操作失败
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///
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/// 表示窗口显示、隐藏或聚焦等操作失败
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WindowOperationFailed(String),
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/// 光标操作失败
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///
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/// 表示光标设置或恢复操作失败
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CursorOperationFailed(String),
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/// 无效的颜色数据
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///
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/// 表示提供的颜色数据格式不正确或超出范围
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InvalidColorData(String),
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/// 颜色转换失败
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///
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/// 表示颜色空间转换（如 RGB 到 HSL）失败
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ColorConversionFailed(String),
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/// 系统信息获取失败
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///
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/// 表示获取系统信息时失败
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SystemInfoFailed(String),
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}
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impl fmt::Display for AppError {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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match self {
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AppError::PlatformNotSupported(msg) => write!(f, "平台不支持: {}", msg),
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AppError::ScreenAccessFailed(msg) => write!(f, "屏幕访问失败: {}", msg),
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AppError::WindowOperationFailed(msg) => write!(f, "窗口操作失败: {}", msg),
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AppError::CursorOperationFailed(msg) => write!(f, "光标操作失败: {}", msg),
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AppError::InvalidColorData(msg) => write!(f, "颜色数据无效: {}", msg),
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AppError::ColorConversionFailed(msg) => write!(f, "颜色转换失败: {}", msg),
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AppError::SystemInfoFailed(msg) => write!(f, "系统信息获取失败: {}", msg),
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}
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}
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}
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impl std::error::Error for AppError {}
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/// 应用统一返回类型
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///
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/// 用于所有可能返回错误的函数，简化错误处理代码
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pub type AppResult<T> = Result<T, AppError>;
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/// 为 Tauri 实现自动转换
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///
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/// 允许 `AppError` 自动转换为 `String`，以满足 Tauri 命令的要求
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impl From<AppError> for String {
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fn from(error: AppError) -> String {
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error.to_string()
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}
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}
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