Function path_to_cstring

crates/openshell-driver-vm/src/runtime.rs:1383–1388

(path: &Path)

}

fn path_to_cstring(path: &Path) -> Result<CString, String> {
    let path = path
        .to_str()
        .ok_or_else(|| format!("path is not valid UTF-8: {}", path.display()))?;
    CString::new(path).map_err(|e| format!("invalid path string {path}: {e}"))
}

#[cfg(target_os = "linux")]
fn check_kvm_access() -> Result<(), String> {