Struct screen_13::prelude::vk::AllocationCallbacks

pub struct AllocationCallbacks {
    pub p_user_data: *mut c_void,
    pub pfn_allocation: Option<unsafe extern "system" fn(_: *mut c_void, _: usize, _: usize, _: SystemAllocationScope) -> *mut c_void>,
    pub pfn_reallocation: Option<unsafe extern "system" fn(_: *mut c_void, _: *mut c_void, _: usize, _: usize, _: SystemAllocationScope) -> *mut c_void>,
    pub pfn_free: Option<unsafe extern "system" fn(_: *mut c_void, _: *mut c_void)>,
    pub pfn_internal_allocation: Option<unsafe extern "system" fn(_: *mut c_void, _: usize, _: InternalAllocationType, _: SystemAllocationScope)>,
    pub pfn_internal_free: Option<unsafe extern "system" fn(_: *mut c_void, _: usize, _: InternalAllocationType, _: SystemAllocationScope)>,
}

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

Fields

p_user_data: *mut c_void

pfn_allocation: Option<unsafe extern "system" fn(_: *mut c_void, _: usize, _: usize, _: SystemAllocationScope) -> *mut c_void>

pfn_reallocation: Option<unsafe extern "system" fn(_: *mut c_void, _: *mut c_void, _: usize, _: usize, _: SystemAllocationScope) -> *mut c_void>

pfn_free: Option<unsafe extern "system" fn(_: *mut c_void, _: *mut c_void)>

pfn_internal_allocation: Option<unsafe extern "system" fn(_: *mut c_void, _: usize, _: InternalAllocationType, _: SystemAllocationScope)>

pfn_internal_free: Option<unsafe extern "system" fn(_: *mut c_void, _: usize, _: InternalAllocationType, _: SystemAllocationScope)>

Implementations

impl AllocationCallbacks

pub fn builder<'a>() -> AllocationCallbacksBuilder<'a>

Trait Implementations

impl Clone for AllocationCallbacks

fn clone(&self) -> AllocationCallbacks

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AllocationCallbacks

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for AllocationCallbacks

fn default() -> AllocationCallbacks

Returns the “default value” for a type.

impl Copy for AllocationCallbacks