Struct UnsafeLinkBuffer

nocopy_linkbuffer.go:55–70

UnsafeLinkBuffer implements ReadWriter.

// UnsafeLinkBuffer implements ReadWriter.
type UnsafeLinkBuffer struct {
	length     int64
	mallocSize int

	head  *linkBufferNode // release head
	read  *linkBufferNode // read head
	flush *linkBufferNode // malloc head
	write *linkBufferNode // malloc tail

	// buf allocated by Next when cross-package, which should be freed when release
	caches [][]byte

	// for `Peek` only, avoid creating too many []byte in `caches`
	// fix the issue when we have a large buffer and we call `Peek` multiple times
	cachePeek []byte
}

// Len implements Reader.
func (b *UnsafeLinkBuffer) Len() int {