Method ReadBytes

go/fory/buffer.go:1620–1644

ReadBytes reads n bytes and sets error on bounds violation

(n int, err *Error)

// ReadBytes reads n bytes and sets error on bounds violation
func (b *ByteBuffer) ReadBytes(n int, err *Error) []byte {
	if n < 0 {
		if err != nil {
			*err = DeserializationErrorf("negative byte count: %d", n)
		}
		return nil
	}
	if n > len(b.data)-b.readerIndex {
		if !b.fill(n, err) {
			return nil
		}
	}

	if b.reader != nil {
		// In stream mode, compaction might overwrite these bytes, so we must copy
		result := make([]byte, n)
		copy(result, b.data[b.readerIndex:b.readerIndex+n])
		b.readerIndex += n
		return result
	}

	p := b.data[b.readerIndex : b.readerIndex+n]
	b.readerIndex += n
	return p
}

// Skip skips n bytes and sets error on bounds violation
func (b *ByteBuffer) Skip(length int, err *Error) {