Struct MaterialLibrary 

pub struct MaterialLibrary { /* private fields */ }

Implementations

impl MaterialLibrary

pub fn builtins() -> Self

pub fn with_factory( self, key: impl Into<String>, factory: Arc<dyn MaterialFactory>, ) -> Result<Self, CompileError>

pub fn numeric_descriptor( &self, key: &str, params: &MaterialArgs, input_types: &[ValueType], ) -> Result<Option<NumericDescriptor>, String>

Inspect a registered numeric contract using the same validation as evaluator construction. None means the registered factory does not supply a numeric descriptor, not inferred support.

pub fn parameter_schema(&self, key: &str) -> Option<&[ParamSpec]>

Trait Implementations

impl Clone for MaterialLibrary

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.