Passing a pointer to a struct is just one way to use the standard Go package. You can also pass a pointer to an interface{}, []interface{} or map[string]interfa

Passing a pointer to a struct is just one way to use the standard Go package. You can also pass a pointer to an interface{}, []interface{} or map[string]interface{} depending on how much of the structure you know. You can also use these types in struct fields.