Enum sierra::DescriptorType

pub enum DescriptorType {
    Sampler,
    CombinedImageSampler,
    SampledImage,
    StorageImage,
    UniformBuffer,
    StorageBuffer,
    UniformBufferDynamic,
    StorageBufferDynamic,
    InputAttachment,
    AccelerationStructure,
}

Types of descriptors.

Variants

Sampler

Sampler descriptor.
Contains [Sampler] instances.

CombinedImageSampler

Combined image and sampler.
Contains both [ImageView] and [Sampler] instances.

SampledImage

Image that can be sampled. Contains [ImageView] instance.

StorageImage

Image that can be used as storage. Allows accessing individual pixels. Unlike [SampledImage] [StorageImage] can be overwritten by shader.

UniformBuffer

Buffer with shader uniform data.

StorageBuffer

Buffer that can be used as storage. Unlike [UniformBuffer] [StorageBuffer] can be overwritten by shader.

UniformBufferDynamic

Same as [UniformBuffer] but allows specifying offset each time set is bound to encoder.

StorageBufferDynamic

Same as [StorageBuffer] but allows specifying offset each time set is bound to encoder.

InputAttachment

Input attachment descriptor is an image with restricted access. Only fragment shader can read from input attachment. And only to the fragment’s location. Must correspond to input attachment configured in render-pass.

AccelerationStructure

Acceleration structure for ray-tracing shaders and ray queries.

Trait Implementations

impl Clone for DescriptorType

fn clone(&self) -> DescriptorType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DescriptorType

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

Formats the value using the given formatter.

impl Hash for DescriptorType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<DescriptorType> for DescriptorType

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for DescriptorType

impl Eq for DescriptorType

impl StructuralEq for DescriptorType

impl StructuralPartialEq for DescriptorType