Struct vk_alloc::Allocation

pub struct Allocation { /* fields omitted */ }

An allocation of the Allocator.

Trait Implementations

impl AllocationInfo for Allocation

fn memory(&self) -> DeviceMemory

The vk::DeviceMemory of the allocation. Managed by the allocator.

fn offset(&self) -> u64

The offset inside the vk::DeviceMemory.

fn size(&self) -> u64

The size of the allocation.

fn mapped_ptr(&self) -> Option<NonNull<c_void>>

Returns a pointer into the mapped memory if it is host visible, otherwise returns None.

fn mapped_slice(&self) -> Option<&[u8]>

Returns a valid mapped slice if the memory is host visible, otherwise it will return None. The slice already references the exact memory region of the sub allocation, so no offset needs to be applied.

fn mapped_slice_mut(&mut self) -> Option<&mut [u8]>

Returns a valid mapped mutable slice if the memory is host visible, otherwise it will return None. The slice already references the exact memory region of the sub allocation, so no offset needs to be applied.

impl Clone for Allocation

fn clone(&self) -> Allocation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Allocation

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

Formats the value using the given formatter.