RawMessage (Marshal) in Go

Posted by GoDoc

Public (Editable by Users)

This example uses RawMessage to use a precomputed JSON during marshal.

Language Go

Dependencies

import "encoding/json"

Edit

main.go

package main

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

func main() {
	h := json.RawMessage(`{"precomputed": true}`)

	c := struct {
		Header *json.RawMessage `json:"header"`
		Body   string           `json:"body"`
	}{Header: &h, Body: "Hello Gophers!"}

	b, err := json.MarshalIndent(&c, "", "\t")
	if err != nil {
		fmt.Println("error:", err)
	}
	os.Stdout.Write(b)
}

Stdout
Stderr