byteslicepool

Documentation

Index

• type ByteSlicePool
  • func NewByteSlicePool(minCap int) *ByteSlicePool
  • func (sp ByteSlicePool) Get(capacity int) []byte
  • func (sp ByteSlicePool) Put(bs []byte)
  • func (sp ByteSlicePool) Resize(orig []byte, size int) []byte

Types

type ByteSlicePool

type ByteSlicePool struct {
	MinCap int
	// contains filtered or unexported fields
}

ByteSlicePool is a wrapper around sync.Pool to get []byte objects with a given capacity.

func NewByteSlicePool

func NewByteSlicePool(minCap int) *ByteSlicePool

NewByteSlicePool returns a new ByteSlicePool object.

func (ByteSlicePool) Get

func (sp ByteSlicePool) Get(capacity int) []byte

Get a slice from the pool. The capacity parameter is used only if we need to allocate a new byte slice; there's no guarantee a slice retrieved from the pool will have enough capacity for that.

func (ByteSlicePool) Put

func (sp ByteSlicePool) Put(bs []byte)

Put a slice back in the pool.

func (ByteSlicePool) Resize

func (sp ByteSlicePool) Resize(orig []byte, size int) []byte

Resize a byte slice, making sure that it has enough capacity for a given size.