Struct MemoryBudgetThresholds 

pub struct MemoryBudgetThresholds {
    pub for_resource_creation: Option<u8>,
    pub for_device_loss: Option<u8>,
}

Memory budget thresholds used by backends to try to avoid high memory pressure situations.

Currently only the D3D12 and (optionally) Vulkan backends support these options.

Fields

for_resource_creation: Option<u8>

Threshold at which texture, buffer, query set and acceleration structure creation will start to return OOM errors. This is a percent of the memory budget reported by native APIs.

If not specified, resource creation might still return OOM errors.

for_device_loss: Option<u8>

Threshold at which devices will become lost due to memory pressure. This is a percent of the memory budget reported by native APIs.

If not specified, devices might still become lost due to memory pressure.

Implementations

impl MemoryBudgetThresholds

pub const fn default() -> MemoryBudgetThresholds

This function is identical to Default::default() except that it is a const fn.

Trait Implementations

impl Clone for MemoryBudgetThresholds

fn clone(&self) -> MemoryBudgetThresholds

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryBudgetThresholds

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

Formats the value using the given formatter.

impl Default for MemoryBudgetThresholds

fn default() -> MemoryBudgetThresholds

Returns the “default value” for a type.

impl PartialEq for MemoryBudgetThresholds

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

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

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MemoryBudgetThresholds

impl Eq for MemoryBudgetThresholds

impl StructuralPartialEq for MemoryBudgetThresholds