golang print json

gistfile1.txt

package main

import (
  "fmt"
  "os"
  "encoding/json"
)

type Foobar struct {
  A_int int
  A_str string
}

func main() {
  f := &Foobar {
    A_int: 123,
    A_str: "beep boop",
  }

  output, err := json.Marshal(f)
  if err != nil {
    fmt.Println("Couldn't marshall f")
  } else {
    os.Stdout.Write(output)
  }
}