Struct CreateShaderModuleDescriptorPassthrough 

pub struct CreateShaderModuleDescriptorPassthrough<'a, L> {
    pub label: L,
    pub entry_points: Cow<'a, [PassthroughShaderEntryPoint<'a>]>,
    pub spirv: Option<Cow<'a, [u32]>>,
    pub dxil: Option<Cow<'a, [u8]>>,
    pub hlsl: Option<Cow<'a, str>>,
    pub metallib: Option<Cow<'a, [u8]>>,
    pub msl: Option<Cow<'a, str>>,
    pub glsl: Option<Cow<'a, str>>,
    pub wgsl: Option<Cow<'a, str>>,
}

Descriptor for a shader module given by any of several sources. These shaders are passed through directly to the underlying api. At least one shader type that may be used by the backend must be Some or a panic is raised.

Note that you shouldn’t expect this to work with bindings except on SPIR-V, and even on SPIR-V there will be some caveats.

Fields

label: L

Debug label of the shader module. This will show up in graphics debuggers for easy identification.

entry_points: Cow<'a, [PassthroughShaderEntryPoint<'a>]>

The list of entry points and their corresponding workgroup sizes.

spirv: Option<Cow<'a, [u32]>>

Binary SPIR-V data, in 4-byte words.

dxil: Option<Cow<'a, [u8]>>

Shader DXIL source.

hlsl: Option<Cow<'a, str>>

Shader HLSL source.

metallib: Option<Cow<'a, [u8]>>

Shader MetalLib source.

msl: Option<Cow<'a, str>>

Shader MSL source.

glsl: Option<Cow<'a, str>>

Shader GLSL source (currently unused).

wgsl: Option<Cow<'a, str>>

Shader WGSL source.

Implementations

impl<'a, L> CreateShaderModuleDescriptorPassthrough<'a, L>

pub fn map_label<K>( &self, fun: impl FnOnce(&L) -> K, ) -> CreateShaderModuleDescriptorPassthrough<'a, K>

Takes a closure and maps the label of the shader module descriptor into another.

pub fn trace_data(&self) -> &[u8]

Available on crate feature trace only.

Returns the source data for tracing purpose.

pub fn trace_binary_ext(&self) -> &'static str

Available on crate feature trace only.

Returns the binary file extension for tracing purpose.

Trait Implementations

impl<'a, L: Clone> Clone for CreateShaderModuleDescriptorPassthrough<'a, L>

fn clone(&self) -> CreateShaderModuleDescriptorPassthrough<'a, L>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, L: Debug> Debug for CreateShaderModuleDescriptorPassthrough<'a, L>

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

Formats the value using the given formatter.

impl<'a, L: Default> Default for CreateShaderModuleDescriptorPassthrough<'a, L>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, 'a, L> Deserialize<'de> for CreateShaderModuleDescriptorPassthrough<'a, L>

where L: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a, L> Serialize for CreateShaderModuleDescriptorPassthrough<'a, L>

where L: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.