# io.github.libtmux.scaladsl.streaming.Observation.apply

- **Module:** io.github.libtmux.scaladsl.streaming
- **Package:** io.github.libtmux:libtmux-scala_3
- **Language:** Scala
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-java/blob/f56392b5d9bc7f1f9c1631842333fb90f3d82d40/libtmux-scala/src/main/scala/io/github/libtmux/scaladsl/streaming/Observation.scala#L55
- **Page:** https://libtmux.org/en/scala/latest/reference/io-github-libtmux-scaladsl-streaming-observation-apply/

```
def apply[T](sub: EventSubscription[T]): Observation[T]
```

## Parameters

- `sub` (`EventSubscription[T]`)