# server.builder.ServerBuilder.tmux_executable

- **Module:** server.builder.ServerBuilder
- **Package:** libtmux
- **Language:** Rust
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/server/builder.rs#L236
- **Page:** https://libtmux.org/en/rs/latest/reference/server-builder-serverbuilder-tmux_executable/

```
server.builder.ServerBuilder.tmux_executable(mut, executable: impl Into<OsString>) -> Self
```

Select the tmux executable without checking that it exists yet.

## Example

```rust
let server = libtmux::Server::builder().tmux_executable("tmux").build()?;
assert_eq!(server.tmux_executable(), std::ffi::OsStr::new("tmux"));
```