message: Rename CratesfyiHandler to MainHandler
diff: @@ -119,13 +119,13 @@ const STATIC_FILE_CACHE_DURATION: u64 = 60 * 60 * 24 * 30 * 12; // 12 months
  const DEFAULT_BIND: &str = "0.0.0.0:3000";
  -struct CratesfyiHandler {
  +struct MainHandler {
  shared_resource_handler: Box<dyn Handler>,
  router_handler: Box<dyn Handler>,
  inject_extensions: InjectExtensions,
  }
  -impl CratesfyiHandler {
  +impl MainHandler {
  fn chain<H: Handler>(inject_extensions: InjectExtensions, base: H) -> Chain {
  let mut chain = Chain::new(base);
  chain.link_before(inject_extensions);
  @@ -136,10 +136,7 @@ impl CratesfyiHandler {
  chain
  }
  - fn new(
  - template_data: Arc<TemplateData>,
  - context: &dyn Context,
  - ) -> Result<CratesfyiHandler, Error> {
  + fn new(template_data: Arc<TemplateData>, context: &dyn Context) -> Result<MainHandler, Error> {
  let inject_extensions = InjectExtensions::new(context, template_data)?;
  let routes = routes::build_routes();
  @@ -147,7 +144,7 @@ impl CratesfyiHandler {
  Self::chain(inject_extensions.clone(), rustdoc::SharedResourceHandler);
  let router_chain = Self::chain(inject_extensions.clone(), routes.iron_router());
  - Ok(CratesfyiHandler {
  + Ok(MainHandler {
  shared_resource_handler: Box::new(shared_resources),
  router_handler: Box::new(router_chain),
  inject_extensions,
  @@ -155,7 +152,7 @@ impl CratesfyiHandler {
  }
  }
  -impl Handler for CratesfyiHandler {
  +impl Handler for MainHandler {
  fn handle(&self, req: &mut Request) -> IronResult<Response> {
  fn if_404(
  e: IronError,
  @@ -438,8 +435,7 @@ impl Server {
  template_data: Arc<TemplateData>,
  context: &dyn Context,
  ) -> Result<Self, Error> {
  - let cratesfyi = CratesfyiHandler::new(template_data, context)?;
  - let mut iron = Iron::new(cratesfyi);
  + let mut iron = Iron::new(MainHandler::new(template_data, context)?);
  if cfg!(test) {
  iron.threads = 1;
  }
  