From 4a33d78e7c3008a7bca25d75a8985a1b71cd66b8 Mon Sep 17 00:00:00 2001
From: Pavel Tisnovsky <ptisnovs@redhat.com>
Date: Thu, 2 Jul 2020 08:03:41 +0200
Subject: [PATCH] Example #19: serialize to BSON format

---
 lesson7/marshalling/19_bson_serialize.go | 35 ++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 lesson7/marshalling/19_bson_serialize.go

diff --git a/lesson7/marshalling/19_bson_serialize.go b/lesson7/marshalling/19_bson_serialize.go
new file mode 100644
index 0000000..79cf709
--- /dev/null
+++ b/lesson7/marshalling/19_bson_serialize.go
@@ -0,0 +1,35 @@
+package main
+
+import (
+	"fmt"
+	"gopkg.in/mgo.v2/bson"
+	"io/ioutil"
+)
+
+type User struct {
+	Id      uint32
+	Name    string
+	Surname string
+}
+
+func main() {
+	user := User{
+		1,
+		"Pepek",
+		"Vyskoč"}
+
+	var bsonOutput []byte
+
+	bsonOutput, err := bson.Marshal(user)
+	if err != nil {
+		fmt.Println(err)
+	} else {
+		fmt.Printf("Encoded into %d bytes\n", len(bsonOutput))
+		err := ioutil.WriteFile("1.bson", bsonOutput, 0644)
+		if err != nil {
+			fmt.Println(err)
+		} else {
+			fmt.Println("And stored into file")
+		}
+	}
+}