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>

Available on crate feature v2_58 and non-Windows only.