pub type PFN_vkDestroyInstance = Option<unsafe extern "C" fn(instance: VkInstance, pAllocator: *const VkAllocationCallbacks)>;Aliased Type§
enum PFN_vkDestroyInstance {
None,
Some(unsafe extern "C" fn(_: *mut VkInstance_T, _: *const VkAllocationCallbacks)),
}Variants§
None
No value.
Some(unsafe extern "C" fn(_: *mut VkInstance_T, _: *const VkAllocationCallbacks))
Some value of type T.