swift-concurrency

Use @MainActor to ensure UI updates run on the main thread and Task to bridge synchronous contexts with async/await. This maintains safe isolation domains for concurrent data processing and networking.

Actors protect mutable state through isolation domains, while Sendable marks types as safe for concurrent passing across actors. Both mechanisms ensure safe isolation during concurrent data processing without data races.

Use TaskGroups for structured concurrency when you need to run multiple parallel networking or data processing operations that require concurrent execution. They provide clear guidance for managing child tasks and common mistakes safely.

Yes, Swift concurrency using async/await, actors, and Sendable applies to both networking and data processing. It provides practical usage patterns for structured concurrency and safe isolation across these operations.

Common mistakes include improper MainActor usage for UI updates, breaking structured concurrency, and incorrect Sendable conformance. Following clear guidance on isolation domains helps avoid these Swift concurrency pitfalls.