Golang bufio.Read() function example

package bufio

Read reads data and it returns the number of bytes read

Golang bufio.Read() function usage example

 readbuffer := bytes.NewBuffer([]byte("12345678"))
 reader := bufio.NewReader(readbuffer)

 var buffer []byte
 new, err := reader.Read(buffer)

Reference :

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