Function glib::spawn_async_with_fds

pub fn spawn_async_with_fds<P: AsRef<Path>, T: AsRawFd, U: AsRawFd, V: AsRawFd>(
    working_directory: P, 
    argv: &[&str], 
    envp: &[&str], 
    flags: SpawnFlags, 
    child_setup: Option<Box_<dyn FnOnce() + 'static>>, 
    stdin_fd: T, 
    stdout_fd: U, 
    stderr_fd: V
) -> Result<Pid, Error>