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generate_tpie_invocation

miniextendr_macros::miniextendr_impl_trait

Function generate_tpie_invocation 

Source 
fn generate_tpie_invocation(
    trait_path: &Path,
    concrete_type: &Type,
    class_system: ClassSystem,
    class_has_no_rd: bool,
    internal: bool,
    noexport: bool,
    no_preconditions: bool,
) -> TokenStream
Expand description

Request declaration metadata for an empty trait impl.

When #[miniextendr] impl Trait for Type {} has no method bodies, this delegates to the trait’s metadata macro (generated at the trait definition site) to expand C/R wrappers.