Struct RenderPipelineDesc 

pub struct RenderPipelineDesc {
    pub label: Option<String>,
    pub layout: Option<PipelineLayout>,
    pub vertex: VertexStateDesc,
    pub primitive: PrimitiveState,
    pub depth_stencil: Option<DepthStencilState>,
    pub multisample: MultisampleState,
    pub fragment: Option<FragmentStateDesc>,
    pub multiview_mask: Option<NonZeroU32>,
    pub cache: Option<PipelineCache>,
}

An owned mirror of wgpu’s render-pipeline descriptor, with every borrowed slice owned so it can outlive the descriptor it was read from.

A specializer rewrites these fields in place, and a SpecializedPipeline stores the result alongside the pipeline it compiles into.

Fields

label: Option<String>

Debug label of the pipeline.

layout: Option<PipelineLayout>

The bind group layouts this pipeline uses.

vertex: VertexStateDesc

The vertex stage.

primitive: PrimitiveState

Primitive assembly and rasterization state.

depth_stencil: Option<DepthStencilState>

Depth-stencil state, if the pass has a depth attachment.

multisample: MultisampleState

Multisampling state.

fragment: Option<FragmentStateDesc>

The fragment stage, if the pipeline writes color.

multiview_mask: Option<NonZeroU32>

The multiview mask, if the pipeline renders with multiview.

cache: Option<PipelineCache>

The pipeline cache to compile against.

Implementations

impl RenderPipelineDesc

pub fn from_wgpu(descriptor: &RenderPipelineDescriptor<'_>) -> Self

Own a borrowed render-pipeline descriptor, cloning every slice and handle.

Trait Implementations

impl Clone for RenderPipelineDesc

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RenderPipelineDesc

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

Formats the value using the given formatter.

impl PartialEq for RenderPipelineDesc

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

Equality operator ==.

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

Inequality operator !=.

impl PipelineDescriptor<RenderPipeline> for RenderPipelineDesc

fn create(&self, device: &Device) -> RenderPipeline

Create the pipeline this descriptor describes.

The borrowed wgpu descriptor is assembled and consumed inside this function, so the owned vecs it borrows never outlive the call.

impl StructuralPartialEq for RenderPipelineDesc

impl SurfaceTarget for RenderPipelineDesc

fn set_surface(&mut self, surface: SurfaceKey)

The color format and sample count reach every fragment target, and the depth format the depth-stencil state.

A target with no depth attachment yields a descriptor with no depth state: wgpu rejects a pipeline that declares one against a pass that has none, so the state follows the target rather than keeping a stale format. A target that has one keeps whatever state the descriptor carried — the comparison, the write mask — and only takes the format.