public Container(IEnumerable <ServiceDescriptor> descriptors)
{
_serviceRegistry = new ServiceRegistry();
foreach (var descriptor in descriptors)
{
var registration = new RegisteredService(descriptor);
_serviceRegistry.AddRegistration(registration);
}
ServiceDescriptor containerDescriptor = new ServiceDescriptor(typeof(IContainer), c => this, ServiceLifetime.Singleton);
var containerRegistration = new RegisteredService(containerDescriptor);
_serviceRegistry.AddRegistration(containerRegistration);
RootContainer = this;
ContainerId = Guid.NewGuid();
}