新版本的变更 / Swift 5.3
Multiple trailing closures
The @main attribute
Synthesized Comparable for enums
Multi-pattern catch clauses
where clauses on contextually generic declarations
Enum cases as protocol witnesses
Implicit self in escaping closures
The Float16 type
Refined didSet semantics
The Float16 type
此示例属于完整版，可在应用商店购买：
Swift Recipes
App Store
Code Recipes
App Store
已经购买？登录您的账户