Struct WgpuInitInfo 

pub struct WgpuInitInfo {
    pub instance: Option<Instance>,
    pub adapter: Option<Adapter>,
    pub device: Device,
    pub queue: Queue,
    pub render_target_format: TextureFormat,
    pub viewport_surface_config: WgpuViewportSurfaceConfig,
    pub depth_stencil_format: Option<TextureFormat>,
    pub pipeline_multisample_state: MultisampleState,
}

Initialization data for ImGui WGPU renderer.

This corresponds to ImGui_ImplWGPU_InitInfo plus Rust-owned multi-viewport policy.

Fields

instance: Option<Instance>

WGPU instance (required for multi-viewport to create per-window surfaces)

adapter: Option<Adapter>

WGPU adapter (required by multi-viewport; optional for single-window rendering)

device: Device

WGPU device

queue: Queue

WGPU queue

render_target_format: TextureFormat

Render target format

viewport_surface_config: WgpuViewportSurfaceConfig

Presentation policy for secondary viewport surfaces.

depth_stencil_format: Option<TextureFormat>

Depth stencil format (None if no depth buffer)

pipeline_multisample_state: MultisampleState

Pipeline multisample state

Implementations

impl WgpuInitInfo

pub fn new( device: Device, queue: Queue, render_target_format: TextureFormat, ) -> Self

Create new initialization info with required parameters

pub fn with_depth_stencil_format(self, format: TextureFormat) -> Self

Set the depth stencil format

pub fn with_multisample_state(self, state: MultisampleState) -> Self

Set the multisample state

pub fn with_instance(self, instance: Instance) -> Self

Provide an instance for creating per-window surfaces (multi-viewport)

pub fn with_adapter(self, adapter: Adapter) -> Self

Provide the adapter required to negotiate multi-viewport surface capabilities

pub fn with_viewport_surface_config( self, config: WgpuViewportSurfaceConfig, ) -> Self

Set the complete presentation policy for secondary viewport surfaces.

Trait Implementations

impl Clone for WgpuInitInfo

fn clone(&self) -> WgpuInitInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WgpuInitInfo

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

Formats the value using the given formatter.