Enum gfx_hal::pso::DescriptorType

#[repr(C)]
pub enum DescriptorType {
    Sampler,
    CombinedImageSampler,
    SampledImage,
    StorageImage,
    UniformTexelBuffer,
    StorageTexelBuffer,
    UniformBuffer,
    StorageBuffer,
    UniformBufferDynamic,
    StorageBufferDynamic,
    InputAttachment,
}

DOC TODO: Grasping and remembering the differences between these types is a tough task. We might be able to come up with better names? Or even use tuples to describe functionality instead of coming up with fancy names.

Variants

Sampler

Controls filtering parameters for sampling from images.

CombinedImageSampler

SampledImage

Allows sampling (filtered loading) from associated image memory. Usually combined with a Sampler.

StorageImage

Allows atomic operations, (non-filtered) loads and stores on image memory.

UniformTexelBuffer

Read-only, formatted buffer.

StorageTexelBuffer

Read-Write, formatted buffer.

UniformBuffer

Read-only, structured buffer.

StorageBuffer

Read-Write, structured buffer.

UniformBufferDynamic

A uniform buffer that can be bound with an offset into its memory with minimal performance impact, usually used to store pieces of “uniform” data that change per draw call rather than per render pass.

StorageBufferDynamic

InputAttachment

Allows unfiltered loads of pixel local data in the fragment shader.

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,
    Self: Sized,

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 !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DescriptorType

impl Eq for DescriptorType

impl StructuralEq for DescriptorType

impl StructuralPartialEq for DescriptorType