Module memory 

Checked memory selection, separate storage and explicit pooled buffers.

Allocator operations do not submit or wait. GPU completion, resource destruction and host/GPU access ordering remain caller responsibilities.

Re-exports

pub use virtual_block::PlacementStrategy;

pub use virtual_block::VirtualAllocation;

pub use virtual_block::VirtualAllocationInfo;

pub use virtual_block::VirtualBlock;

pub use virtual_block::VirtualBlockStats;

Modules

virtual_block

Host-only region placement over an integer byte range.

Structs

AllocRequest

Allocation

One live native region. No implicit free, unmap, submission or wait in Drop.

AllocationCreateInfo

Managed-buffer policy; not a Vulkan ABI record or an arbitrary allocation chain.

Allocator

Borrows one device; native memory is released only by explicit operations.

AllocatorStats

Local accounting snapshot; excludes allocations made by other allocators/raw calls.

MemoryTypeSelector

Validated device memory properties and non-coherent atom size.

Enums

AllocError

AllocationPolicy

Buffer storage policy. Required or preferred native dedication takes precedence.

Functions

allocate^⚠

Allocate separate native storage with no advanced allocation chain.

close

Checked shutdown after all regions and their blocks have been explicitly released.

create_buffer^⚠

Transactionally create, query, allocate and bind an ordinary buffer.

create_buffer_with_options^⚠

Create, allocate, optionally map and bind an ordinary buffer transactionally.

destroy_buffer^⚠

Destroy a checked managed resource pair in buffer-before-memory order.

flush^⚠

Flush a bounded allocation-relative mapped range, observing atom/end rules.

free^⚠

Release a separate allocation or pooled placement and invalidate its token.

invalidate^⚠

Invalidate a bounded allocation-relative mapped range; never waits for the GPU.

map^⚠

Map one allocation. Distinct regions share a reference-counted block mapping. Repeated explicit maps of the same region return AlreadyMapped.

mapped_pointer

Return a region pointer only if that region has an explicit or persistent hold. Does not map, acquire a hold, synchronize, or authorize pointer dereferences.

statistics

Calculate local live-region/native-block accounting without querying the driver.

unmap^⚠

Release one explicit map; persistent holds and other regions remain mapped.