Struct GpuContext 

pub struct GpuContext { /* private fields */ }

GPU context holding device and queue.

This is the main entry point for GPU operations. It manages the WGPU device and queue, and provides methods for creating buffers, pipelines, and executing compute shaders.

Implementations

impl GpuContext

pub async fn new() -> GpuResult<Self>

Create a new GPU context with default configuration.

Errors

Returns an error if no suitable GPU adapter is found or device request fails.

pub async fn with_config(config: GpuContextConfig) -> GpuResult<Self>

Create a new GPU context with custom configuration.

Errors

Returns an error if no suitable GPU adapter is found or device request fails.

pub fn device(&self) -> &Device

Get the WGPU device.

pub fn queue(&self) -> &Queue

Get the WGPU queue.

pub fn adapter(&self) -> &Adapter

Get the WGPU adapter.

pub fn instance(&self) -> &Instance

Get the WGPU instance.

pub fn adapter_info(&self) -> &AdapterInfo

Get adapter information.

pub fn limits(&self) -> &Limits

Get device limits.

pub fn backend(&self) -> Backend

Get the backend being used.

pub fn supports_feature(&self, feature: Features) -> bool

Check if the device supports a specific feature.

pub fn max_workgroup_size(&self) -> (u32, u32, u32)

Get maximum workgroup size for compute shaders.

pub fn poll(&self, _wait: bool)

Poll the device for completed operations.

This should be called periodically to process GPU operations.

pub fn is_valid(&self) -> bool

Check if the device is still valid.

Trait Implementations

impl Clone for GpuContext

fn clone(&self) -> GpuContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuContext

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

Formats the value using the given formatter.