Struct ShaderModule 

pub struct ShaderModule {
    pub(crate) state: ResourceState<ShaderModuleState>,
    pub(crate) device: Arc<Device>,
    pub(crate) label: String,
}

Fields

state: ResourceState<ShaderModuleState>

device: Arc<Device>

label: String

The label from the descriptor used to create the resource.

Implementations

impl ShaderModule

pub(crate) fn state(&self) -> Result<&ShaderModuleState, InvalidResourceError>

pub(crate) fn invalid(device: Arc<Device>, label: String) -> Arc<Self>

pub(crate) fn finalize_entry_point_name( &self, stage: ShaderStage, entry_point: Option<&str>, ) -> Result<String, StageError>

Select an entry point name, given an optional name and a shader stage.

This function takes care of turning the Option<&str> ProgrammableStageDescriptor::entry_point into a specific name.

For non-passthrough shaders, if entry_point is Some, then return it as a String. Otherwise, return the name of the unique entry point in self’s module for stage; if there is not exactly one such entry point, return an error.

The non-passthrough case counts on Interface::check_stage to verify that an entry point with the given name actually exists.

For passthrough shaders, if entry_point is Some, verify that an entry point by that name exists (returning an error if not), and return it as a String. Otherwise, if entry_point is None, then check that this module has exactly one entry point, and return its name.

Trait Implementations

impl Debug for ShaderModule

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

Formats the value using the given formatter.

impl Drop for ShaderModule

fn drop(&mut self)

Executes the destructor for this type.

impl Labeled for ShaderModule

fn label(&self) -> &str

Returns a string identifying this resource for logging and errors.

fn error_ident(&self) -> ResourceErrorIdent

impl ParentDevice for ShaderModule

fn device(&self) -> &Arc<Device>

fn is_equal(self: &Arc<Self>, other: &Arc<Self>) -> bool

fn same_device_as<O: ParentDevice>(&self, other: &O) -> Result<(), DeviceError>

fn same_device(&self, device: &Device) -> Result<(), DeviceError>

impl ResourceType for ShaderModule

const TYPE: &'static str = "ShaderModule"