Swift concurrency with async/await replaces completion handlers and Combine for most iOS use cases. Learn actors, structured concurrency tasks, and how to integrate with legacy code.
Swift concurrency arrived in Swift 5.5 and has matured significantly through Swift 6.0. The async/await syntax, combined with actors and structured concurrency, provides a safe and readable model for managing concurrent operations in iOS apps. Here is how to apply it effectively in production projects.Async/Await and Task GroupsThe simplest use of Swift concurrency is replacing a completion handler with an async function. Mark the function async throws, use await at every suspension point, and call it with try await from another async context or from a Task { } at the boundary between synchron...
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