# options.generated.PREFIX2

- **Module:** options.generated
- **Package:** libtmux
- **Language:** Rust
- **Kind:** constant
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/options/generated.rs#L1254
- **Page:** https://libtmux.org/en/rs/latest/reference/options-generated-prefix2/

tmux's `prefix2` option.