Struct Device

pub struct Device { /* private fields */ }

Structure describing a logical device. Some members are internally mutable, stored behind mutexes.

Implementations

impl Device

pub fn late_init_resources_with_queue(&self) -> Result<(), RequestDeviceError>

pub fn backend(&self) -> Backend

Returns the backend this device is using.

pub fn is_valid(&self) -> bool

pub fn check_is_valid(&self) -> Result<(), DeviceError>

pub fn lose_if_oom(&self)

Checks that we are operating within the memory budget reported by the native APIs.

If we are not, the device gets invalidated.

The budget might fluctuate over the lifetime of the application, so it should be checked somewhat frequently.

pub fn handle_hal_error(&self, error: DeviceError) -> DeviceError

pub fn handle_hal_error_with_nonfatal_oom( &self, error: DeviceError, ) -> DeviceError

pub fn get_queue(&self) -> Option<Arc<Queue>>

pub fn set_queue(&self, queue: &Arc<Queue>)

pub unsafe fn create_pipeline_cache( self: &Arc<Self>, desc: &PipelineCacheDescriptor<'_>, ) -> Result<Arc<PipelineCache>, CreatePipelineCacheError>

Safety

The data field on desc must have previously been returned from crate::global::Global::pipeline_cache_get_data

pub fn get_hal_counters(&self) -> HalCounters

pub fn generate_allocator_report(&self) -> Option<AllocatorReport>

Trait Implementations

impl Debug for Device

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

Formats the value using the given formatter.

impl Drop for Device

fn drop(&mut self)

Executes the destructor for this type.

impl Labeled for Device

fn label(&self) -> &str

Returns a string identifying this resource for logging and errors.

fn error_ident(&self) -> ResourceErrorIdent

impl ResourceType for Device

const TYPE: &'static str = "Device"