Type Alias PFN_vkCreateDebugUtilsMessengerEXT 

pub type PFN_vkCreateDebugUtilsMessengerEXT = Option<unsafe extern "system" fn(instance: InstanceHandle, p_create_info: *const DebugUtilsMessengerCreateInfoEXT<'_>, p_allocator: *const AllocationCallbacks, p_messenger: *mut DebugUtilsMessengerEXT) -> Result>;

Nullable function pointer for vkCreateDebugUtilsMessengerEXT.

Khronos reference: vkCreateDebugUtilsMessengerEXT

Aliased Type

pub enum PFN_vkCreateDebugUtilsMessengerEXT {
    None,
    Some(unsafe extern "system" fn(InstanceHandle, *const DebugUtilsMessengerCreateInfoEXT<'_>, *const AllocationCallbacks, *mut DebugUtilsMessengerEXT) -> Result),
}

Variants

None

No value.

Some(unsafe extern "system" fn(InstanceHandle, *const DebugUtilsMessengerCreateInfoEXT<'_>, *const AllocationCallbacks, *mut DebugUtilsMessengerEXT) -> Result)

Some value of type T.