| package time | |
| type Duration int64 | |
| func Sleep(Duration) | |
| func NewTimer(d Duration) *Timer | |
| type Timer struct { | |
| C <-chan Time | |
| } | |
| func (t *Timer) Stop() bool | |
| type Time struct{} | |
| func After(d Duration) <-chan Time | |
| const ( | |
| Nanosecond Duration = iota // Specific values do not matter here. | |
| Second | |
| Minute | |
| Hour | |
| ) |