Function key_down

sdl/src/console.rs:706–715

Synthesizes an `Event::KeyDown` event for a single key press.

(keycode: Keycode, keymod: Mod)

    /// Synthesizes an `Event::KeyDown` event for a single key press.
    fn key_down(keycode: Keycode, keymod: Mod) -> Event {
        Event::KeyDown {
            keycode: Some(keycode),
            scancode: None,
            keymod,
            timestamp: 0,
            repeat: false,
            window_id: 0,
        }
    }

    #[test]
    fn test_sdl_console_poll_key() {