Struct rerun::external::eframe::egui_wgpu::WgpuSetupCreateNew

pub struct WgpuSetupCreateNew {
    pub instance_descriptor: InstanceDescriptor,
    pub power_preference: PowerPreference,
    pub native_adapter_selector: Option<Arc<dyn Fn(&[Adapter], Option<&Surface<'_>>) -> Result<Adapter, String> + Send + Sync>>,
    pub device_descriptor: Arc<dyn Fn(&Adapter) -> DeviceDescriptor<Option<&'static str>> + Send + Sync>,
    pub trace_path: Option<PathBuf>,
}

Configuration for creating a new wgpu setup.

Used for WgpuSetup::CreateNew.

Fields

instance_descriptor: InstanceDescriptor

Instance descriptor for creating a wgpu instance.

The most important field is wgpu::InstanceDescriptor::backends, which controls which backends are supported (wgpu will pick one of these). If you only want to support WebGL (and not WebGPU), you can set this to wgpu::Backends::GL. By default on web, WebGPU will be used if available. WebGL will only be used as a fallback, and only if you have enabled the webgl feature of crate wgpu.

power_preference: PowerPreference

Power preference for the adapter if Self::native_adapter_selector is not set or targeting web.

native_adapter_selector: Option<Arc<dyn Fn(&[Adapter], Option<&Surface<'_>>) -> Result<Adapter, String> + Send + Sync>>

Optional selector for native adapters.

This field has no effect when targeting web! Otherwise, if set Self::power_preference is ignored and the adapter is instead selected by this method. Note that Self::instance_descriptor’s wgpu::InstanceDescriptor::backends are still used to filter the adapter enumeration in the first place.

Defaults to None.

device_descriptor: Arc<dyn Fn(&Adapter) -> DeviceDescriptor<Option<&'static str>> + Send + Sync>

Configuration passed on device request, given an adapter

trace_path: Option<PathBuf>

Option path to output a wgpu trace file.

This only works if this feature is enabled in wgpu-core. Does not work when running with WebGPU. Defaults to the path set in the WGPU_TRACE environment variable.

Trait Implementations

impl Clone for WgpuSetupCreateNew

fn clone(&self) -> WgpuSetupCreateNew

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WgpuSetupCreateNew

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

Formats the value using the given formatter.

impl Default for WgpuSetupCreateNew

fn default() -> WgpuSetupCreateNew

Returns the “default value” for a type.

impl From<WgpuSetupCreateNew> for WgpuSetup

fn from(create_new: WgpuSetupCreateNew) -> WgpuSetup

Converts to this type from the input type.