Forwarding an error in Swift

Question

Is there a better solution to forward a Swift error from one function to another?

In the moment, I\'m doing it like this:

enum Error:ErrorType{

             


        

Answer 1

You don't need to catch them they will be thrown automatically as you marked your function with throws

func func1() throws {
    try func2()
}

Answer 2

Yes: don't wrap it in a do ... catch block.

func func2() throws{
     // proof something
     throw Error.Error1
}

func func1()throws{
     try func2()
}