# time

> Package time.

```slang
import "time";

let t0 = time.mono();     // monotonic clock; a `duration` (int64 ns)
time.sleep(20000000);     // sleep for a duration (ns)
let elapsed = time.mono() - t0;   // duration arithmetic
let deadline = time.mono() + 5000000;  // timeout math for net calls

let wall = time.wall();   // unix epoch time in nanoseconds
```

## API

### `time.mono() -> duration`

### `time.wall() -> int`

### `time.sleep(int)`

---

slang is built and maintained by **Dolphlabs** (Dolph Tech Limited) — https://dolphlabs.com