ash::vk

Type Alias PFN_vkAllocationFunction

Source 
pub type PFN_vkAllocationFunction = Option<unsafe extern "system" fn(p_user_data: *mut c_void, size: usize, alignment: usize, allocation_scope: SystemAllocationScope) -> *mut c_void>;
Expand description

https://www.khronos.org/registry/vulkan/specs/1.3-extensions/man/html/PFN_vkAllocationFunction.html

Aliased Type§

pub enum PFN_vkAllocationFunction {
    None,
    Some(unsafe extern "system" fn(*mut c_void, usize, usize, SystemAllocationScope) -> *mut c_void),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(*mut c_void, usize, usize, SystemAllocationScope) -> *mut c_void)

Some value of type T.