Type Alias PFN_vkAllocationFunction

pub type PFN_vkAllocationFunction = Option<unsafe extern "C" fn(pUserData: *mut c_void, size: usize, alignment: usize, allocationScope: VkSystemAllocationScope) -> *mut c_void>;

Aliased Type

enum PFN_vkAllocationFunction {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void, _: usize, _: usize, _: VkSystemAllocationScope) -> *mut c_void),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut c_void, _: usize, _: usize, _: VkSystemAllocationScope) -> *mut c_void)

Some value of type T.