Using Swift concurrency async await within a checked continuation

nested-swift-async-await.swift

func doACoolAsyncThing() async -> Bool {
    let result = await withCheckedContinuation { continuation in
        SomeAPI.oldSchoolContinuationHandler { result in
            continuation.returning(result)
        }
    }
    guard result else { return false }
    return await isThe50000thDigitOfPi9() 
}