bytespool

type Buffer ¶

type Buffer struct {
	B []byte
}

func Acquire(capacity int) *Buffer

func AcquireLen(length int) *Buffer

func (b *Buffer) Reset()

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

type Pool ¶

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

Pool consists of N sync.Pool's, each pool is a set of temporary Buffer with at least 2^n+8 capacity where the n is the pool index.

func New() *Pool

func (p *Pool) Acquire(capacity int) *Buffer

func (p *Pool) Release(buf *Buffer)

type Writer ¶

type Writer struct {
	Buf *Buffer
	// contains filtered or unexported fields
}

Writer is a buffered writer that can use a provided byte slice, unlike bufio.Writer. This can be useful directly appending to an existing byte slice (for example strconv.AppendUint).

func AcquireWriterSize(out io.Writer, size int) *Writer

func (w *Writer) Flush() error

func (w *Writer) Write(b []byte) (int, error)

func (w *Writer) WriteString(s string) (int, error)