AsyncGuardKit 1.0.0

Structured task lifetime management for Swift concurrency.

What's included

AsyncTask — Wrap async work with an explicit lifetime strategy. Choose .bind(to:), .store(in:), or .detached() at the call site. Tasks that reach deinit without a declared strategy cancel defensively.

AsyncLifetime — Bind tasks to an object's lifecycle. All bound tasks cancel automatically when the lifetime deallocates. Zero deinit code required.

withSingleFlight(key:operation:) — Deduplicate concurrent async operations by key. One execution runs, all callers receive the same result. Actor-backed, type-safe, no force casts.

retry(attempts:backoff:shouldRetry:operation:) — Cancellation-aware retry with .none, .fixed, and .exponential backoff strategies.

AsyncGuard.configure(_:) — Enable structured os.Logger diagnostics in debug builds. Zero overhead in release.

Requirements

Installation

.package(url: "https://github.com/ANSCoder/AsyncGuardKit", from: "1.0.0")