Enum vulkano::pipeline::shader::EmptyEntryPointDummy

pub enum EmptyEntryPointDummy {}

A dummy that implements GraphicsEntryPointAbstract and EntryPointAbstract.

When a function has a signature like: fn foo<S: EntryPointAbstract>(shader: Option<S>), you can pass None::<EmptyEntryPointDummy>.

This object is meant to be a replacement to ! before it is stabilized.

Trait Implementations

impl GraphicsEntryPointAbstract for EmptyEntryPointDummy

type InputDefinition = EmptyShaderInterfaceDef

type OutputDefinition = EmptyShaderInterfaceDef

fn input(&self) -> &EmptyShaderInterfaceDef

Returns the input attributes used by the shader stage.

fn output(&self) -> &EmptyShaderInterfaceDef

Returns the output attributes used by the shader stage.

fn ty(&self) -> GraphicsShaderType

Returns the type of shader.

impl EntryPointAbstract for EmptyEntryPointDummy

type PipelineLayout = EmptyPipelineDesc

type SpecializationConstants = ()

fn module(&self) -> &ShaderModule

Returns the module this entry point comes from.

fn name(&self) -> &CStr

Returns the name of the entry point.

fn layout(&self) -> &EmptyPipelineDesc

Returns the pipeline layout used by the shader stage.

impl Clone for EmptyEntryPointDummy

fn clone(&self) -> EmptyEntryPointDummy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for EmptyEntryPointDummy

impl Debug for EmptyEntryPointDummy

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

Formats the value using the given formatter.