syncio

Documentation

Overview

Package syncio contains synchronized wrappers for interfaces from io package.

Index

• type BufWriterAt
  • func (b *BufWriterAt) Bytes() (r []byte)
  • func (b *BufWriterAt) Len() int
  • func (b *BufWriterAt) ReadAt(p []byte, off int64) (n int, err error)
  • func (b *BufWriterAt) WriteAt(p []byte, off int64) (n int, err error)
• type Reader
  • func NewReader(r io.Reader) *Reader
  • func (s *Reader) Read(p []byte) (n int, err error)
• type WriterAt
  • func NewWriterAt(w io.WriterAt) *WriterAt
  • func (s *WriterAt) WriteAt(p []byte, off int64) (n int, err error)

Types

type BufWriterAt

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

BufWriterAt is synchronized buffer which implements io.WriterAt.

func (*BufWriterAt) Bytes

func (b *BufWriterAt) Bytes() (r []byte)

Bytes returns copy of data from buffer.

func (*BufWriterAt) Len

func (b *BufWriterAt) Len() int

Len returns buffer available data size.

func (*BufWriterAt) ReadAt

func (b *BufWriterAt) ReadAt(p []byte, off int64) (n int, err error)

ReadAt implements io.ReaderAt.

func (*BufWriterAt) WriteAt

func (b *BufWriterAt) WriteAt(p []byte, off int64) (n int, err error)

WriteAt implements io.WriterAt.

type Reader

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

Reader is synchronized io.Reader.

func NewReader

func NewReader(r io.Reader) *Reader

NewReader creates new Reader.

func (*Reader) Read

func (s *Reader) Read(p []byte) (n int, err error)

Read implements io.Reader.

type WriterAt

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

WriterAt is synchronized io.WriterAt.

func NewWriterAt

func NewWriterAt(w io.WriterAt) *WriterAt

NewWriterAt creates new WriterAt.

func (*WriterAt) WriteAt

func (s *WriterAt) WriteAt(p []byte, off int64) (n int, err error)

WriteAt implements io.WriterAt.