# options.generated.PREFIX2

- **Module:** options.generated
- **Package:** libtmux
- **Language:** Rust
- **Kind:** constant
- **Source:** https://github.com/libtmux/libtmux-rs/blob/8a648c0894dfffc9303583f753b6c8ae01f2fe76/crates/libtmux/src/options/generated.rs#L1173
- **Page:** https://libtmux.org/reference/rs/options-generated-prefix2/

tmux's `prefix2` option.