如何在go中创建配对类型？

Question

I want to create a pair such as pair(string, int). I know that in go there is no pair type, and I also know that slices can only hold the same data type.

How may I do this?

Answer 1

Go doesn't have tuples like some other languages. You can create a struct type with a string and an int field:

type myStruct struct {
    str string
    num int
}