Add async do(_:) for Swift Concurrency #102
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Adds an async version of
.do(_:)so Then can handle asynchronous closures. It’s conditionally compiled and doesn’t break existing synchronous usage.Changes
do(_:)with an async closure, gated by#if swift(>=5.5) && canImport(_Concurrency)and@available(iOS 13, macOS 10.15, etc.).Why
Avoids "cannot pass async closure to parameter expecting synchronous function type" errors.
Allows writing:
Compatibility
No breaking changes. Earlier Swift or platforms without concurrency continue using the sync
do(_:).