Trait sierra::DescriptorsInstance

pub trait DescriptorsInstance<I: ?Sized> {
    type Updated: UpdatedDescriptors;

    fn update(
        &mut self,
        input: &I,
        device: &Device,
        encoder: &mut Encoder<'_>
    ) -> Result<&Self::Updated, DescriptorsAllocationError>;
    fn raw_layout(&self) -> &DescriptorSetLayout;
}

Trait for descriptors instance.

This trait is intended to be implemented by proc macro #[derive(Descriptors)] for generated types.

Required Associated Types

type Updated: UpdatedDescriptors

Required Methods

fn update(
    &mut self,
    input: &I,
    device: &Device,
    encoder: &mut Encoder<'_>
) -> Result<&Self::Updated, DescriptorsAllocationError>

Performs necessary updates to the descriptors according to the input. Returns update descriptors instance that can be bound to the encoder with correct pipline.

fn raw_layout(&self) -> &DescriptorSetLayout

Implementors

impl<T, const CAP: u32, const STAGES: u32> DescriptorsInstance<SparseDescriptors<T, CAP, STAGES>> for SparseDescriptorsInstance<T>where
    T: DescriptorKind,

type Updated = SparseDescriptorSet