Swift 5.3

Proposals

• @main: Type-Based Program Entry Points
• Multi-Pattern Catch Clauses
• Enum cases as protocol witnesses
• Synthesized Comparable conformance for enum types
• Multiple Trailing Closures
• Increase availability of implicit self in @escaping closures when reference cycles are unlikely to occur
• where clauses on contextually generic declarations
• Add Collection Operations on Noncontiguous Elements
• Float16
• Refine didSet Semantics
• Add a String Initializer with Access to Uninitialized Storage
• Package Manager Resources
• Package Manager Localized Resources
• Package Manager Binary Dependencies
• Conditional Target Dependencies

Links

• Swift 5.3 Release Process
• Swift Evolution
• Paul Hudson's Swift 5.3 Artikel
• Whats new in Swift?
• Swift Package Manager Evolution Ideas

Picks

• Bilal: CombineCommunity/CombineExt
• Kilian: mhdhejazi/Dynamic

Social

• Kilian auf Twitter
• Bilal auf Twitter

• SwiftDE Slack
• Hallo Swift Matrix