vk::mem · Enums · D1

2 public declarations with native signatures and source-owned contracts.

EnRustExperimental

Envk::mem::DefragmentationAlgorithm

pub enum DefragmentationAlgorithm {
    Fast,
    Balanced,
    Full,
    Extensive,
}

Existing-block relocation policy, derived from the pinned VMA algorithms.

Contract

Existing-block relocation policy, derived from the pinned VMA algorithms.

Variants

Fast

Variant

Fast

Consolidate sparse blocks into fuller compatible blocks, without same-block moves.

Balanced

Variant

Balanced

Also compact within a block when average allocation/free sizes justify the copy.

Full

Variant

Full

Also try every eligible source at a strictly lower offset within its own block.

Extensive

Variant

Extensive

Evacuate blocks, pack compatible resource classes, then compact remaining gaps. Requires a persistent DefragmentationContext; no native allocation/copy is implicit.

Methods and associated items

clone

Method

fn clone(&self) -> DefragmentationAlgorithm

Returns a duplicate of the value. Read more

fmt

Method

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

Formats the value using the given formatter. Read more

default

Method

fn default() -> DefragmentationAlgorithm

Returns the “default value” for a type. Read more

eq

Method

fn eq(&self, other: &DefragmentationAlgorithm) -> bool

Tests for self and other values to be equal, and is used by ==.

Envk::mem::DefragmentationResource

pub enum DefragmentationResource {
    Buffer(Buffer),
    Image(Image),
    Unassociated,
}

Allocator-recorded primary resource, or raw storage, associated with a move.

Contract

Allocator-recorded primary resource, or raw storage, associated with a move.

Variants

Buffer

Variant

Buffer(Buffer)

No public source comment is attached to this declaration.

Image

Variant

Image(Image)

No public source comment is attached to this declaration.

Unassociated

Variant

Unassociated

Raw storage without an allocator-recorded resource. External bindings and all resources using this storage remain the caller’s responsibility.

Methods and associated items

clone

Method

fn clone(&self) -> DefragmentationResource

Returns a duplicate of the value. Read more

fmt

Method

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

Formats the value using the given formatter. Read more

eq

Method

fn eq(&self, other: &DefragmentationResource) -> bool

Tests for self and other values to be equal, and is used by ==.