Method export_interface

crates/rust/src/lib.rs:1315–1367

(
        &mut self,
        resolve: &Resolve,
        name: &WorldKey,
        id: InterfaceId,
        _files: &mut Files,
    )

    }

    fn export_interface(
        &mut self,
        resolve: &Resolve,
        name: &WorldKey,
        id: InterfaceId,
        _files: &mut Files,
    ) -> Result<()> {
        let mut to_define = Vec::new();
        for (ty_name, ty_id) in resolve.interfaces[id].types.iter() {
            let full_name = full_wit_type_name(resolve, *ty_id);
            to_define.push((ty_name, ty_id));
            self.generated_types.insert(full_name);
        }

        let wasm_import_module = format!("[export]{}", resolve.name_world_key(name));
        let mut r#gen = self.interface(
            Identifier::Interface(id, name),
            &wasm_import_module,
            resolve,
            false,
        );
        let (snake, module_path) = r#gen.start_append_submodule(name);
        if r#gen.r#gen.interface_names[&id].remapped {
            return Ok(());
        }

        for (ty_name, ty_id) in to_define {
            r#gen.define_type(&ty_name, *ty_id);
        }

        let macro_name =
            r#gen.generate_exports(Some((id, name)), resolve.interfaces[id].functions.values())?;

        let docs = &resolve.interfaces[id].docs;

        r#gen.finish_append_submodule(&snake, module_path, docs);
        self.export_macros
            .push((macro_name, self.interface_names[&id].path.clone()));

        if self.opts.stubs {
            let world_id = self.world.unwrap();
            let mut r#gen = self.interface(
                Identifier::World(world_id),
                &wasm_import_module,
                resolve,
                false,
            );
            r#gen.generate_stub(Some((id, name)), resolve.interfaces[id].functions.values());
            let stub = r#gen.finish();
            self.src.push_str(&stub);
        }
        Ok(())
    }

    fn export_funcs(
        &mut self,