readutil

Documentation

Index

• Variables
• func Decompress(in io.Reader) (io.Reader, error)
• func ReadMIME(in io.Reader, filename string) (string, error)
• func ReadMIMEWithSize(in io.Reader, filename string, n int) (string, error)
• type PreviewReader
  • func NewPreviewReader(r io.Reader) *PreviewReader
  • func (pr *PreviewReader) Drain() io.Reader
  • func (pr *PreviewReader) Read(p []byte) (n int, err error)

Variables

var ErrReaderDrained = errors.New("io.Reader has been drained")

ErrReaderDrained if reading from a drained PreviewReader

var ErrUnsupportedType = errors.New("Unsupported decompression type")

Functions

func Decompress

func Decompress(in io.Reader) (io.Reader, error)

Decompress varius types of compression types

func ReadMIME

func ReadMIME(in io.Reader, filename string) (string, error)

ReadMIME of read stream with default size 32 byte

func ReadMIMEWithSize

func ReadMIMEWithSize(in io.Reader, filename string, n int) (string, error)

ReadMIMEWithSize and return best guess for mime

Types

type PreviewReader

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

PreviewReader allows for seeking into a stream that does not support rewind

func NewPreviewReader

func NewPreviewReader(r io.Reader) *PreviewReader

NewPreviewReader wrapps a reader with PreviewReader

func (*PreviewReader) Drain

func (pr *PreviewReader) Drain() io.Reader

Drain returns reader that is reset

func (*PreviewReader) Read

func (pr *PreviewReader) Read(p []byte) (n int, err error)