def emoji_of_status(status: str) -> str:
    """Returns the emoji associated to a docker container status.

    The emojis are as follows:
        * ``exited``: ⏹,
        * ``paused``: ⏸,
        * ``restarting``: ↩,
        * ``running``: ▶,
        * otherwise: ❓.
    """
    return {
        "exited": "⏹",
        "paused": "⏸",
        "restarting": "↩",
        "running": "▶"
    }.get(status, "❓")