Enum WgpuSetup

pub enum WgpuSetup {
    CreateNew {
        supported_backends: Backends,
        power_preference: PowerPreference,
        device_descriptor: Arc<dyn Fn(&Adapter) -> DeviceDescriptor<'static> + Send + Sync>,
    },
    Existing {
        instance: Arc<Instance>,
        adapter: Arc<Adapter>,
        device: Arc<Device>,
        queue: Arc<Queue>,
    },
}

Variants

CreateNew

Construct a wgpu setup using some predefined settings & heuristics. This is the default option. You can customize most behaviours overriding the supported backends, power preferences, and device description.

This can also be configured with the environment variables:

• WGPU_BACKEND: vulkan, dx11, dx12, metal, opengl, webgpu
• WGPU_POWER_PREF: low, high or none

Fields

supported_backends: Backends

Backends that should be supported (wgpu will pick one of these).

For instance, 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.

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

Configuration passed on device request, given an adapter

Existing

Run on an existing wgpu setup.

Fields

instance: Arc<Instance>

adapter: Arc<Adapter>

device: Arc<Device>

queue: Arc<Queue>

Trait Implementations

impl Clone for WgpuSetup

fn clone(&self) -> WgpuSetup

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WgpuSetup

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

Formats the value using the given formatter.