pub type PFN_vkGetDescriptorSetLayoutSizeEXT = Option<unsafe extern "C" fn(device: VkDevice, layout: VkDescriptorSetLayout, pLayoutSizeInBytes: *mut VkDeviceSize)>;Aliased Type§
enum PFN_vkGetDescriptorSetLayoutSizeEXT {
None,
Some(unsafe extern "C" fn(_: *mut VkDevice_T, _: *mut VkDescriptorSetLayout_T, _: *mut u64)),
}Variants§
None
No value.
Some(unsafe extern "C" fn(_: *mut VkDevice_T, _: *mut VkDescriptorSetLayout_T, _: *mut u64))
Some value of type T.