Golang bufio.ReadByte() function example

package bufio.ReadByte

ReadByte reads and returns a single byte. If no byte is available, returns an error.

Golang bufio.ReadByte() function usage example

 readbuffer := bytes.NewBuffer([]byte("abcdefg"))
 reader := bufio.NewReader(readbuffer)
 singlebyte, err := reader.ReadByte()
 fmt.Printf("%c \n", singlebyte)

Output :

a

Remember : This function reads single / one byte !