Method writeTo

protocol/bc/legacy/block.go:127–135

assumes w has sticky errors

(w io.Writer, serflags uint8)

// assumes w has sticky errors
func (b *Block) writeTo(w io.Writer, serflags uint8) {
	b.BlockHeader.writeTo(w, serflags)
	if serflags&SerBlockTransactions == SerBlockTransactions {
		blockchain.WriteVarint31(w, uint64(len(b.Transactions))) // TODO(bobg): check and return error
		for _, tx := range b.Transactions {
			tx.WriteTo(w)
		}
	}
}