# pane.Pane.window_id

- **Module:** pane.Pane
- **Package:** libtmux
- **Language:** Rust
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/pane.rs#L147
- **Page:** https://libtmux.org/en/rs/latest/reference/pane-pane-window_id/

```
pane.Pane.window_id(self) -> &WindowId
```

Return the window that contains this pane.