Golang bytes.Reader.Read() function example

package bytes

Golang bytes.Reader.Read() function usage example

 package main

 import (
 "bytes"
 "fmt"
 )

 func main() {
 reader := bytes.NewReader([]byte("abc"))

 var b [3]byte
 reader.Read(b[:])

 fmt.Println(string(b[:]))

 }

Output :

abc

Reference :

http://golang.org/pkg/bytes/#Reader.Read