pub captcha_enabled: Option<bool>,
pub captcha_difficulty: Option<String>,
pub registration_mode: Option<RegistrationMode>,
pub reports_email_admins: Option<bool>,
}
pub captcha_enabled: Option<bool>,
pub captcha_difficulty: Option<String>,
pub registration_mode: Option<RegistrationMode>,
pub reports_email_admins: Option<bool>,
}