Function cloneMessages

internal/examples/chat/chat_test.go:156–162

(msgs map[string]struct{})

}

func cloneMessages(msgs map[string]struct{}) map[string]struct{} {
	msgs2 := make(map[string]struct{}, len(msgs))
	for m := range msgs {
		msgs2[m] = struct{}{}
	}
	return msgs2
}

func randMessages(n, maxMessageLength int) map[string]struct{} {
	msgs := make(map[string]struct{})