Use handlebars to render index

Dependencies

• [2] OJO4B4QO Add login form and empty handler
• [3] BCXEUKX6 Add config, static files and web server
• [*] 4MZ4VIR7 Initial commit

Change contents

• file addition: templates (dxwrx-rx-r)
  [5.6]
• file move: index.html (-xw-x--x--) → index.html (-xw-x--x--)
  [0.12]

  [3.5652]
• edit in src/main.rs at line 2
  [3.24]

  [2.0]
  +

  + use actix_web::{middleware, web, App, HttpResponse, HttpServer};
• replacement in src/main.rs at line 5
  [2.1]→[2.1:52](∅→∅)
  − use actix_web::{middleware, web, App, HttpServer};
  [2.1]

  [3.70]
  + use handlebars::Handlebars;
• edit in src/main.rs at line 12
  [2.94]

  [2.94]
  +

  + async fn index(hb: web::Data<Handlebars<'_>>) -> HttpResponse {

  + let body = hb.render("index", &()).expect("render index");

  + HttpResponse::Ok().body(body)

  + }
• edit in src/main.rs at line 40
  [3.780]

  [3.780]
  + let mut handlebars = Handlebars::new();

  + handlebars.set_strict_mode(true);

  + handlebars

  + .register_template_string("index", include_str!("templates/index.html"))

  + .expect("index template");

  + let handlebars_ref = web::Data::new(handlebars);

  +
• edit in src/main.rs at line 51
  [3.912]

  [2.151]
  + .app_data(handlebars_ref.clone())

  + .route("/", web::get().to(index))

  + .route("/index.html", web::get().to(index))