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: profile_gui.rs
    path of file: ./repos/farm/crates/node/src
    
    the code of the file until where you have to start completion: use eframe::egui;
use std::sync::Arc;

pub struct ProfileApp {
  frame_counter: u64,
  compiler: Arc<farmfe_compiler::Compiler>,
}

impl ProfileApp {
  pub fn new(compiler: Arc<farmfe_compiler::Compi
    
  fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
    farmfe_core::puffin::GlobalProfiler::lock().new_frame(); // call once per frame!

    puffin_egui::profiler_window(ctx);

    if self.frame_counter == 0 {
      self.compiler.compile().unwrap();
    }

    self.frame_counter = 1;
  }