Struct SpecializedComputePipelines 

pub struct SpecializedComputePipelines<S: SpecializedComputePipeline> { /* private fields */ }

A convenience cache for creating different variants of a compute pipeline based on some key.

Some compute pipelines may need to be configured differently depending on the exact situation. This cache allows constructing different compute pipelines for each situation based on a key, making it easy to A) construct the necessary pipelines, and B) reuse already constructed pipelines.

Note: This is intended for modifying your pipeline descriptor on the basis of a key. If your key contains no data then you don’t need to specialize. For example, if you are using the AsBindGroup without the #[bind_group_data] attribute, you don’t need to specialize. Instead, create the pipeline directly from PipelineCache and store its ID.

Implementations

impl<S: SpecializedComputePipeline> SpecializedComputePipelines<S>

pub fn specialize( &mut self, cache: &PipelineCache, specialize_pipeline: &S, key: S::Key, ) -> CachedComputePipelineId

Get or create a specialized instance of the pipeline corresponding to key.

Trait Implementations

impl<S: SpecializedComputePipeline> Default for SpecializedComputePipelines<S>

fn default() -> Self

Returns the “default value” for a type.

impl<S: SpecializedComputePipeline> Resource for SpecializedComputePipelines<S>

where Self: Send + Sync + 'static,