 
     func cURLDescription(calling handler: @escaping (String) -> Void) -> Self {
         handler("")
-        self
+        return self
     }
 }
 


    func cURLDescription(calling handler: @escaping (String) -> Void) -> Self {
        handler("")
        self
    }
}



    func cURLDescription(calling handler: @escaping (String) -> Void) -> Self {
        handler("")
        return self
    }
}
