FutureKit

Uses Swift Generics to enforce type safety, allowing the compiler to infer return types from asynchronous operations, as demonstrated in the README's image processing example from Future<UIImage> to blurred images.

Integrates seamlessly with Swift's error handling, enabling a single catch-all error handler for entire chains of async operations, simplifying debugging and reliability, as highlighted in the error handling features.

Futures can be easily mapped and composed into new Futures, with errors and cancellations automatically propagated, making complex async workflows manageable without nested callbacks.

Abstracts Grand Central Dispatch with Executors like .Main and .UserInitiated, ensuring code runs on specified queues without manual dispatch_async calls, as outlined in the GCD simplification section.