public XRobotsTagMiddleware(RobotsTagDirectiveList headerValue)
{
Directives = headerValue ?? throw new ArgumentNullException(nameof(headerValue));
_headerValue = Directives.ToString();
}
public static IServiceCollection AddXRobotsTag(this IServiceCollection services, RobotsTagDirectiveList options)
{
services.AddSingleton <XRobotsTagMiddleware>();
services.AddSingleton(options);
return(services);
}
