Method types

crates/wit-bindgen/src/lib.rs:1769–1773

(&mut self, id: InterfaceId)

    }

    fn types(&mut self, id: InterfaceId) {
        for (name, id) in self.resolve.interfaces[id].types.iter() {
            self.define_type(name, *id);
        }
    }

    fn define_type(&mut self, name: &str, id: TypeId) {
        let ty = &self.resolve.types[id];