prefixedio

README

prefixedio

Size-prefixed I/O in Go

Documentation

Index

• Constants
• func WriteBytes(w io.Writer, bytes []byte) (n int, err error)
• type Buffer
  • func (p *Buffer) Bytes() []byte
  • func (p *Buffer) ReadFrom(rd io.Reader) (n int64, err error)

Constants

const MaxLen = 1048576

MaxLen is the maximum length allowed

Functions

func WriteBytes

func WriteBytes(w io.Writer, bytes []byte) (n int, err error)

WriteBytes writes the size of the bytes passed, then the bytes

Types

type Buffer

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

Buffer is a size-prefixed buffer

func (*Buffer) Bytes

func (p *Buffer) Bytes() []byte

Bytes returns the bytes from the buffer

func (*Buffer) ReadFrom

func (p *Buffer) ReadFrom(rd io.Reader) (n int64, err error)

ReadFrom reads the size prefix (s) from rd, then overwrites the buffer with s bytes from rd