Swift Concurrency

Priority: P0

Implementation Guidelines

async/await

• Async Functions: Mark with async, call with await.
• Error Handling: Combine with throws for async throwing functions.
• No Completion Handlers: Prefer async over callback-based APIs.

Actors

• Data Isolation: Use actor for mutable state accessed from multiple tasks.
• MainActor: Annotate UI code with @MainActor for main thread execution.
• Actor Isolation: All actor properties/methods are isolated automatically.

Task Management