alloc

Documentation

Index

• type Buffer
  • func NewBuffer() *Buffer
  • func NewLargeBuffer() *Buffer
  • func NewSmallBuffer() *Buffer
  • func (b *Buffer) Append(data []byte) *Buffer
  • func (b *Buffer) AppendBytes(bytes ...byte) *Buffer
  • func (b *Buffer) Clear() *Buffer
  • func (b *Buffer) IsFull() bool
  • func (b *Buffer) Len() int
  • func (b *Buffer) Release()
  • func (b *Buffer) Slice(from, to int) *Buffer
  • func (b *Buffer) SliceFrom(from int) *Buffer
  • func (b *Buffer) Write(data []byte) (int, error)

Types

type Buffer

type Buffer struct {
	Value []byte
	// contains filtered or unexported fields
}

Buffer is a recyclable allocation of a byte array. Buffer.Release() recycles the buffer into an internal buffer pool, in order to recreate a buffer more quickly.

func NewBuffer

func NewBuffer() *Buffer

NewBuffer creates a Buffer with 8K bytes of arbitrary content.

func NewLargeBuffer

func NewLargeBuffer() *Buffer

NewLargeBuffer creates a Buffer with 64K bytes of arbitrary content.

func NewSmallBuffer

func NewSmallBuffer() *Buffer

NewSmallBuffer creates a Buffer with 1K bytes of arbitrary content.

func (*Buffer) Append

func (b *Buffer) Append(data []byte) *Buffer

Append appends a byte array to the end of the buffer.

func (*Buffer) AppendBytes

func (b *Buffer) AppendBytes(bytes ...byte) *Buffer

AppendBytes appends one or more bytes to the end of the buffer.

func (*Buffer) Clear

func (b *Buffer) Clear() *Buffer

Clear clears the content of the buffer, results an empty buffer with Len() = 0.

func (*Buffer) IsFull

func (b *Buffer) IsFull() bool

IsFull returns true if the buffer has no more room to grow.

func (*Buffer) Len

func (b *Buffer) Len() int

Len returns the length of the buffer content.

func (*Buffer) Release

func (b *Buffer) Release()

Release recycles the buffer into an internal buffer pool.

func (*Buffer) Slice

func (b *Buffer) Slice(from, to int) *Buffer

Slice cuts the buffer at the given position.

func (*Buffer) SliceFrom

func (b *Buffer) SliceFrom(from int) *Buffer

SliceFrom cuts the buffer at the given position.

func (*Buffer) Write

func (b *Buffer) Write(data []byte) (int, error)

Write implements Write method in io.Writer.