The getting started guide is out-dated

[n0F4x]

PhysicalDeviceSelector::add_required_extension_features now takes a reference instead of a pointer.

Old:

VkPhysicalDeviceDescriptorIndexingFeatures descriptor_indexing_features{};
descriptor_indexing_features.<features_used> = true;

phys_device_selector.add_required_extension_features(&descriptor_indexing_features);

New:

VkPhysicalDeviceDescriptorIndexingFeatures descriptor_indexing_features{};
descriptor_indexing_features.<features_used> = true;

phys_device_selector.add_required_extension_features(descriptor_indexing_features);