# window.LayoutSpec

- **Module:** window
- **Package:** libtmux
- **Language:** Rust
- **Kind:** enum
- **Source:** https://github.com/libtmux/libtmux-rs/blob/8a648c0894dfffc9303583f753b6c8ae01f2fe76/crates/libtmux/src/window.rs#L1286
- **Page:** https://libtmux.org/reference/rs/window-layoutspec/

## Members

- `Named` (constant) — An arrangement tmux knows by name.
- `Saved` (constant) — A layout string tmux produced, restoring pane sizes exactly.