# Libtmux.Formats.observation

- **Module:** Libtmux
- **Package:** libtmux
- **Language:** OCaml
- **Kind:** enum
- **Source:** https://github.com/libtmux/libtmux-ocaml/blob/205dfda49742592b479247049d186956e4a4cfe9/lib/libtmux.mli#L524
- **Public owner:** Libtmux
- **Page:** https://libtmux.org/en/ocaml/latest/reference/libtmux-formats-observation/

```
type observation =
  | Snapshot of Snapshot.t 
  | Session of Session.t 
  | Window of Window.t 
  | Window_link of Window_link.t 
  | Pane of Pane.t 
  | Client of Client_observation.t 
```

## Members

### Other members

- [`Client`](/en/ocaml/latest/reference/libtmux-formats-observation-client/) (constant)
- [`Pane`](/en/ocaml/latest/reference/libtmux-formats-observation-pane/) (constant)
- [`Session`](/en/ocaml/latest/reference/libtmux-formats-observation-session/) (constant)
- [`Snapshot`](/en/ocaml/latest/reference/libtmux-formats-observation-snapshot/) (constant)
- [`Window`](/en/ocaml/latest/reference/libtmux-formats-observation-window/) (constant)
- [`Window_link`](/en/ocaml/latest/reference/libtmux-formats-observation-window_link/) (constant)