truncatedbuffer

Documentation

Index

• type TruncatedBuffer
  • func NewTruncatedBuffer(cap int) *TruncatedBuffer
  • func (b TruncatedBuffer) GetBuffer() *bytes.Buffer
  • func (b TruncatedBuffer) GetCap() int
  • func (b *TruncatedBuffer) Write(p []byte) (n int, err error)

Types

type TruncatedBuffer

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

TruncatedBuffer contains a bytes buffer that has a limited capacity. The buffer is truncated on Write if the length reaches the maximum capacity. Only the first bytes are preserved.

func NewTruncatedBuffer

func NewTruncatedBuffer(cap int) *TruncatedBuffer

NewTruncatedBuffer returns a new TruncatedBuffer. If the provided cap is 0, the truncated buffer has no limit for truncating.

func (TruncatedBuffer) GetBuffer

func (b TruncatedBuffer) GetBuffer() *bytes.Buffer

GetBuffer returns the buffer.

func (TruncatedBuffer) GetCap

func (b TruncatedBuffer) GetCap() int

GetCap returns the maximum capacity of the buffer.

func (*TruncatedBuffer) Write

func (b *TruncatedBuffer) Write(p []byte) (n int, err error)

Write implements io.Writer.