Type Alias PFN_vkCreateDebugUtilsMessengerEXT 

pub type PFN_vkCreateDebugUtilsMessengerEXT = Option<unsafe extern "system" fn(instance: VkInstance, pCreateInfo: *const VkDebugUtilsMessengerCreateInfoEXT, pAllocator: *const VkAllocationCallbacks, pMessenger: *mut VkDebugUtilsMessengerEXT) -> VkResult>;

Aliased Type

pub enum PFN_vkCreateDebugUtilsMessengerEXT {
    None,
    Some(unsafe extern "system" fn(*mut VkInstance_T, *const VkDebugUtilsMessengerCreateInfoEXT, *const VkAllocationCallbacks, *mut *mut VkDebugUtilsMessengerEXT_T) -> i32),
}

Variants

None

No value.

Some(unsafe extern "system" fn(*mut VkInstance_T, *const VkDebugUtilsMessengerCreateInfoEXT, *const VkAllocationCallbacks, *mut *mut VkDebugUtilsMessengerEXT_T) -> i32)

Some value of type T.