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.

Trait Implementations

impl Clone for MemoryBudgetThresholds

fn clone(&self) -> MemoryBudgetThresholds

Returns a copy 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 Copy for MemoryBudgetThresholds