ioutils

Documentation

Index

• type CountWriter
  • func (c *CountWriter) Size() (n int64)
  • func (c *CountWriter) Write(p []byte) (n int, err error)
• type PositionTrackerReader
  • func NewPositionTrackerReader(r io.Reader) *PositionTrackerReader
  • func (p *PositionTrackerReader) CurrentPos() int64
  • func (p *PositionTrackerReader) Read(b []byte) (int, error)

Types

type CountWriter

type CountWriter struct {
	// contains filtered or unexported fields
}

func (*CountWriter) Size

func (c *CountWriter) Size() (n int64)

func (*CountWriter) Write

func (c *CountWriter) Write(p []byte) (n int, err error)

type PositionTrackerReader

type PositionTrackerReader struct {
	// contains filtered or unexported fields
}

PositionTrackerReader is an `io.Reader` that tracks the current read position in an underlying `io.Reader`

func NewPositionTrackerReader

func NewPositionTrackerReader(r io.Reader) *PositionTrackerReader

NewPositionTrackerReader creates a new PositionTrackerReader with the initial position set to 0.

func (*PositionTrackerReader) CurrentPos

func (p *PositionTrackerReader) CurrentPos() int64

CurrentPos is the current position of the PositionTrackerReader

func (*PositionTrackerReader) Read

func (p *PositionTrackerReader) Read(b []byte) (int, error)

Read reads from the PositionTrackerReader into the provided byte slice. The number position of the PositionTrackerReader is updated based on the number of bytes read