Reflection

Example

package main

import (
    "fmt"
    "reflect"
)

func main() {
    student := Student{26, "Test"}
    myType := reflect.TypeOf(student)

    fmt.Println(myType.Name())        // Student
    fmt.Println(myType.Kind())        // struct
    fmt.Println(myType.NumField())    // 2
    fmt.Println(myType.Field(0).Name) // Age
}

type Student struct {
    Age  int
    Name string
}