You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.rs
    path of file: ./repos/fastn/ftd/src/executor
    
    the code of the file until where you have to start completion: #[derive(Debug, PartialEq)]
pub struct ExecuteDoc<'a> {
    pub name: &'a str,
    pub aliases: &'a ftd::Map<String>,
    pub bag: &'a mut indexmap::IndexMap<String, ftd::interpreter::Thing>,
    pub instructions: &'a [ftd::interpreter::Component],
    pub dummy_instructions: &'a mut ftd::VecMap<ftd::executor::DummyElement>,
    pub element_constructor: &'a mut ftd::Map<ftd::executor::ElementConstructor>,
    pub js: &'a
    
    fn execute(&mut self) -> ftd::executor::Result<Vec<ftd::executor::Element>> {
        let mut doc = ftd::executor::TDoc {
            name: self.name,
            aliases: self.aliases,
            bag: self.bag,
            dummy_instructions: self.dummy_instructions,
            element_constructor: self.element_constructor,
            js: self.js,
            css: self.css,
            rive_data: self.rive_data,
        };

        ExecuteDoc::execute_from_instructions_loop(self.instructions, &mut doc)
    }