commands

type ExtendedDealInfo struct {
	*pb.DealInfoReply
	ChangeRequests *pb.DealChangeRequestsReply `json:"changeRequests"`
	Ask            *pb.Order                   `json:"ask"`
	Bid            *pb.Order                   `json:"bid"`
}

type IndentPrinter struct {
	Subprinter Printer
	IdentCount uint64
	Ident      rune
}

type Printer interface {
	Printf(string, ...interface{})
	Println(i ...interface{})
}