Enum GpuDeviceHandle 

#[non_exhaustive]
pub enum GpuDeviceHandle {
    DirectX11(NativeHandle),
    DirectX12(NativeHandle),
    Vulkan(NativeHandle),
    Metal(NativeHandle),
    WebGpu {
        device_id: u64,
    },
}

Native GPU device handle — owns the buffers submitted via GpuBufferHandle.

Mirrors GpuBufferHandle’s platform variants but names the device, not a buffer (e.g. the ID3D11Device* that must own submitted DirectX11 textures). Facade configs (VideoEncoderConfig::gpu_device, …) use Option<GpuDeviceHandle> — None means no Zero-Copy device was supplied. #[non_exhaustive]: declared ahead of backend support, like GpuBufferHandle.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DirectX11(NativeHandle)

ID3D11Device*.

DirectX12(NativeHandle)

ID3D12Device*.

Vulkan(NativeHandle)

VkDevice (or wrapper token; layout decided in Linux ADR).

Metal(NativeHandle)

MTLDevice (Apple backends).

WebGpu

Browser / WASM GPUDevice host token (not a raw WASM pointer).

Fields

device_id: u64

Host-defined device id.

Trait Implementations

impl Clone for GpuDeviceHandle

fn clone(&self) -> GpuDeviceHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GpuDeviceHandle

impl Debug for GpuDeviceHandle

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

Formats the value using the given formatter.

impl Eq for GpuDeviceHandle

impl Hash for GpuDeviceHandle

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GpuDeviceHandle

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GpuDeviceHandle