util.gno

0.25 Kb · 18 lines
 1package grc721
 2
 3import (
 4	"std"
 5)
 6
 7var zeroAddress = std.Address("")
 8
 9func isValidAddress(addr std.Address) error {
10	if !addr.IsValid() {
11		return ErrInvalidAddress
12	}
13	return nil
14}
15
16func emit(event interface{}) {
17	// TODO: setup a pubsub system here?
18}