Cancellation.swift

public extension Task where Success == Void , Failure == Never {

    // Suspends until the task is cancelled
    static func cancellation() async -> Void {
        let s = AsyncStream<Void>{ continuation in }
        for await _ in s { 
        }
    }
    
    // EMITS INFINITE ELEMENTS CPU 100%
    static func cancellation() async -> Void {
        let s = AsyncStream<Void>{ }
        for await _ in s { 
        }
    }
}