ioext

Documentation

Index

• type LenReader
• type ReaderFunc
• type RepeatableReader
  • func NewRepeatableReader(reader io.Reader) *RepeatableReader
  • func (rr *RepeatableReader) Close() error
  • func (rr *RepeatableReader) Read(p []byte) (n int, err error)
  • func (rr *RepeatableReader) Reset() error

Types

type LenReader

type LenReader interface {
	Len() int
}

LenReader is an interface implemented by many in-memory io.Reader's. Used for automatically sending the right Content-Length header when possible.

type ReaderFunc

type ReaderFunc func() (io.Reader, error)

type RepeatableReader

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

可重复读取的 Reader, 可用于 http 中再次发送请求等.

func NewRepeatableReader

func NewRepeatableReader(reader io.Reader) *RepeatableReader

func (*RepeatableReader) Close

func (rr *RepeatableReader) Close() error

func (*RepeatableReader) Read

func (rr *RepeatableReader) Read(p []byte) (n int, err error)

func (*RepeatableReader) Reset

func (rr *RepeatableReader) Reset() error