# tmux.SessionOptionValues.StatusLeftLength

- **Module:** tmux.SessionOptionValues
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/option_generated.go#L2256
- **Page:** https://libtmux.org/reference/go/tmux-sessionoptionvalues-statusleftlength/

```
tmux.SessionOptionValues.StatusLeftLength() -> OptionValue[int64]
```

StatusLeftLength returns materialized "status-left-length" as [OptionValue] with value type OptionValue[int64] from session option values; it does not query tmux. Available as NUMBER since tmux 3.2a; set it with [Session.SetStatusLeftLength] or [GlobalSessionScope.SetStatusLeftLength].