io

Documentation

Overview

Package io provides io functions

Package io provides io functions

Index

• Variables
• func Copy(dst io.Writer, src io.Reader) (written int64, err error)
• func NewReadCloserWithContext(ctx context.Context, r io.ReadCloser) (io.ReadCloser, error)
• func NewReaderWithContext(ctx context.Context, r io.Reader) (io.Reader, error)
• func NewWriteCloserWithContext(ctx context.Context, w io.WriteCloser) (io.WriteCloser, error)
• func NewWriterWithContext(ctx context.Context, w io.Writer) (io.Writer, error)
• func ReadAll(r Reader) (b []byte, err error)
• type Closer
• type Copier
  • func NewCopier(size int) Copier
• type ReadCloser
• type Reader
  • func NewEOFReader() Reader
• type WriteCloser
• type Writer

Variables

var (
	Pipe             = io.Pipe
	EOF              = io.EOF
	NopCloser        = io.NopCloser
	Discard          = io.Discard
	ErrUnexpectedEOF = io.ErrUnexpectedEOF
	ErrClosedPipe    = io.ErrClosedPipe
	ErrNoProgress    = io.ErrNoProgress
	ErrShortWrite    = io.ErrShortWrite
	ErrShortBuffer   = io.ErrShortBuffer
)

Functions

func Copy

func Copy(dst io.Writer, src io.Reader) (written int64, err error)

func NewReadCloserWithContext

func NewReadCloserWithContext(ctx context.Context, r io.ReadCloser) (io.ReadCloser, error)

func NewReaderWithContext

func NewReaderWithContext(ctx context.Context, r io.Reader) (io.Reader, error)

func NewWriteCloserWithContext

func NewWriteCloserWithContext(ctx context.Context, w io.WriteCloser) (io.WriteCloser, error)

func NewWriterWithContext

func NewWriterWithContext(ctx context.Context, w io.Writer) (io.Writer, error)

func ReadAll

func ReadAll(r Reader) (b []byte, err error)

Types

type Closer

type Closer = io.Closer

type Copier

type Copier interface {
	Copy(dst io.Writer, src io.Reader) (written int64, err error)
}

func NewCopier

func NewCopier(size int) Copier

type ReadCloser

type ReadCloser = io.ReadCloser

type Reader

type Reader = io.Reader

func NewEOFReader

func NewEOFReader() Reader

type WriteCloser

type WriteCloser = io.WriteCloser

type Writer

type Writer = io.Writer