Question : How to use Gop_enum ? about gop HOT 2 CLOSED

for i <- :10 {
    println i
}

type CounterIter struct {
    // ...
}

func (iter *CounterIter) Next() (data DataType, ok bool) {
    // ...
}

type Counter struct {
    // ...
}

func (c *Counter) Gop_Enum() *CounterIter {
    // ...
}

c := &Counter{...}
for data <- c {
    // ...
}