Struct vulkano::descriptor_set::layout::DescriptorSetLayoutBinding

pub struct DescriptorSetLayoutBinding {
    pub binding_flags: DescriptorBindingFlags,
    pub descriptor_type: DescriptorType,
    pub descriptor_count: u32,
    pub stages: ShaderStages,
    pub immutable_samplers: Vec<Arc<Sampler>>,
    pub _ne: NonExhaustive,
}

A binding in a descriptor set layout.

Fields

binding_flags: DescriptorBindingFlags

Specifies how to create the binding.

The default value is empty.

descriptor_type: DescriptorType

The content and layout of each array element of a binding.

There is no default value.

descriptor_count: u32

How many descriptors (array elements) this binding is made of.

If the binding is a single element rather than an array, then you must specify 1.

If descriptor_type is DescriptorType::InlineUniformBlock, then there can be at most one descriptor in the binding, and this value instead specifies the number of bytes available in the inline uniform block. The value must then be a multiple of 4.

The default value is 1.

stages: ShaderStages

Which shader stages are going to access the descriptors in this binding.

The default value is ShaderStages::empty(), which must be overridden.

immutable_samplers: Vec<Arc<Sampler>>

Samplers that are included as a fixed part of the descriptor set layout. Once bound, they do not need to be provided when creating a descriptor set.

The list must be either empty, or contain exactly descriptor_count samplers. It can only be non-empty if descriptor_type is DescriptorType::Sampler or DescriptorType::CombinedImageSampler. If any of the samplers has an attached sampler YCbCr conversion, then only DescriptorType::CombinedImageSampler is allowed.

The default value is empty.

_ne: NonExhaustive

Implementations

impl DescriptorSetLayoutBinding

pub fn descriptor_type(descriptor_type: DescriptorType) -> Self

Returns a DescriptorSetLayoutBinding with the given type.

Trait Implementations

impl Clone for DescriptorSetLayoutBinding

fn clone(&self) -> DescriptorSetLayoutBinding

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DescriptorSetLayoutBinding

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

Formats the value using the given formatter.

impl From<&DescriptorBindingRequirements> for DescriptorSetLayoutBinding

fn from(reqs: &DescriptorBindingRequirements) -> Self

Converts to this type from the input type.

impl PartialEq for DescriptorSetLayoutBinding

fn eq(&self, other: &DescriptorSetLayoutBinding) -> 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 Eq for DescriptorSetLayoutBinding

impl StructuralEq for DescriptorSetLayoutBinding

impl StructuralPartialEq for DescriptorSetLayoutBinding