iocounter

Documentation

Index

• type Counter
• type Writer
  • func (c *Writer) Count() int64
  • func (c *Writer) Write(buf []byte) (int, error)

Types

type Counter

type Counter interface {
	Count() int64
}

Counter counts a number of bytes during an IO operation.

type Writer

type Writer struct {
	io.Writer
	// contains filtered or unexported fields
}

Writer is counter for io.Writer

func (*Writer) Count

func (c *Writer) Count() int64

Count function return counted bytes

func (*Writer) Write

func (c *Writer) Write(buf []byte) (int, error)