🔰Attributes

• #available - 用於 code block

• @available - 用於 method 或 class 前面

📘 手冊

• Swift Language Reference ⟩ Attributes

  • Declaration Attributes

  • Type Attributes

  • Switch Case Attributes

📗 參考

👥 相關

declaration attributes

• available

• discardableResult

• dynamicCallable

• dynamicMemberLookup

• frozen

• ...

• propertyWrapper

• resultBuilder

• ...

type attributes

switch case attributes