@flyeric0212/frameworks-swiftui

---
description: 该规则解释了 SwiftUI 在 iOS、macOS、watchOS 和 tvOS 开发中的模式和最佳实践。
globs: **/*.swift
alwaysApply: false
---

# SwiftUI 规则

- 使用结构体（struct）创建视图，并保持其小巧和专注
- 使用 @State 管理简单的视图本地状态
- 使用带有 @Published 的 @ObservableObject 管理共享状态
- 使用 @Binding 将可变状态传递给子视图
- 创建自定义 ViewModifiers 实现可复用的样式
- 使用环境对象（environment objects）进行依赖注入
- 对大型集合使用 LazyVStack 和 LazyHStack
- 将复杂的视图逻辑提取到单独的组件中

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---
description: SwiftUI patterns and best practices for iOS, macOS, watchOS, and tvOS development
globs: **/*.swift
alwaysApply: false
---

# SwiftUI Rules

- Use structs to create views and keep them small and focused
- Use @State for simple view-local state management
- Use @ObservableObject with @Published for shared state management
- Use @Binding to pass mutable state to child views
- Create custom ViewModifiers for reusable styling
- Use environment objects for dependency injection
- Use LazyVStack and LazyHStack for large collections
- Extract complex view logic into separate components