Print current thread information

Thread.swift

extension Thread {
    class func printCurrent() {
        print("\r⚡️: \(Thread.current)\r" + "🏭: \(current.threadName)\r")
    }

    var threadName: String {
        if let currentOperationQueue = OperationQueue.current?.name {
            return "OperationQueue: \(currentOperationQueue)"
        }
        else if let underlyingDispatchQueue = OperationQueue.current?.underlyingQueue?.label {
            return "DispatchQueue: \(underlyingDispatchQueue)"
        }
        else {
            let name = __dispatch_queue_get_label(nil)
            return String(cString: name, encoding: .utf8) ?? Thread.current.description
        }
    }
}