Merge #277

277: A new minimal example that work with PR #272 r=DenisKolodin a=limira

It is the example in `src/lib.rs`.

Co-authored-by: Limira <20672976+limira@users.noreply.github.com>

src/lib.rs

@@ -8,39 +8,50 @@
 //! Minimal example:
 //!
 //! ```rust
+//! #[macro_use]
 //! extern crate yew;
-//! use yew::html::*;
-//!
+//! use yew::prelude::*;
+//! 
 //! struct Model {
 //!     value: i64,
 //! }
-//!
+//! 
 //! enum Msg {
 //!     DoIt,
 //! }
-//!
-//! fn update(context: &mut Context<Msg>, model: &mut Model, msg: Msg) {
-//!     match msg {
-//!         Msg::DoIt => {
-//!             model.value = model.value + 1;
+//! 
+//! impl Component for Model {
+//!     type Message = Msg;
+//!     type Properties = ();
+//!     fn create(_: Self::Properties, _: ComponentLink<Self>) -> Self {
+//!         Self {
+//!             value: 0,
+//!         }
+//!     }
+//! 
+//!     fn update(&mut self, msg: Self::Message) -> ShouldRender {
+//!         match msg {
+//!             Msg::DoIt => self.value = self.value + 1
 //!         }
+//!         true
 //!     }
 //! }
-//!
-//! fn view(model: &Model) -> Html<Msg> {
-//!     html! {
-//!         <div>
-//!             <button onclick=|_| Msg::Increment,>{ "Add +1" }</button>
-//!             <p>{ model.value }</p>
-//!         </div>
+//! 
+//! impl Renderable<Model> for Model {
+//!     fn view(&self) -> Html<Self> {
+//!         html! {
+//!             <div>
+//!                <button onclick=|_| Msg::DoIt,>{ "+1" }</button>
+//!                 <p>{ self.value }</p>
+//!             </div>
+//!         }
 //!     }
 //! }
-//!
+//! 
 //! fn main() {
-//!     let model = Model {
-//!         value: 0,
-//!     };
-//!     program(model, update, view);
+//!     yew::initialize();
+//!     App::<Model>::new().mount_to_body();
+//!     yew::run_loop();
 //! }
 //! ```
 //!