# libtmux::parse_version

- **Module:** libtmux
- **Package:** libtmux-cxx
- **Language:** C++
- **Kind:** function
- **Source:** https://github.com/libtmux/libtmux-cxx/blob/85e8bd603a322dc32bb8b9aeb1a72bcf36945f1d/include/libtmux/version.hpp#L65
- **Page:** https://libtmux.org/reference/cxx/libtmux-parse_version/

```
libtmux::parse_version(output: std::string_view) -> expected< Version, VersionError >
```

Parse the first line of `tmux -V`, with or without its trailing newline.