package core import ( "fmt" "github.com/CityOfZion/neo-go/pkg/io" ) // Header holds the head info of a block. type Header struct { // Base of the block. BlockBase // Padding that is fixed to 0. _ uint8 } // DecodeBinary implements Serializable interface. func (h *Header) DecodeBinary(r *io.BinReader) { h.BlockBase.DecodeBinary(r) var padding uint8 r.ReadLE(&padding) if padding != 0 { r.Err = fmt.Errorf("format error: padding must equal 0 got %d", padding) } } // EncodeBinary implements Serializable interface. func (h *Header) EncodeBinary(w *io.BinWriter) { h.BlockBase.EncodeBinary(w) w.WriteBytes([]byte{0}) }