Remove ShouldRender type alias

Remove `ShouldRender` type alias for bool. In the Component trait an
extra comment has been added to explain what the returned bool
represents.

Author: mc1098

examples/boids/src/main.rs

@@ -2,7 +2,7 @@ use settings::Settings;
 use simulation::Simulation;
 use slider::Slider;
 use yew::html::Scope;
-use yew::{html, Component, Context, Html, ShouldRender};
+use yew::{html, Component, Context, Html};
 
 mod boid;
 mod math;
@@ -34,7 +34,7 @@ impl Component for Model {
         }
     }
 
-    fn update(&mut self, _ctx: &Context<Self>, msg: Msg) -> ShouldRender {
+    fn update(&mut self, _ctx: &Context<Self>, msg: Msg) -> bool {
         match msg {
             Msg::ChangeSettings(settings) => {
                 self.settings = settings;

examples/boids/src/simulation.rs

@@ -2,7 +2,7 @@ use crate::boid::Boid;
 use crate::math::Vector2D;
 use crate::settings::Settings;
 use gloo::timers::callback::Interval;
-use yew::{html, Component, Context, Html, Properties, ShouldRender};
+use yew::{html, Component, Context, Html, Properties};
 
 pub const SIZE: Vector2D = Vector2D::new(1600.0, 1000.0);
 
@@ -45,7 +45,7 @@ impl Component for Simulation {
         Self { boids, interval }
     }
 
-    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
         match msg {
             Msg::Tick => {
                 let Props {
@@ -64,7 +64,7 @@ impl Component for Simulation {
         }
     }
 
-    fn changed(&mut self, ctx: &Context<Self>) -> ShouldRender {
+    fn changed(&mut self, ctx: &Context<Self>) -> bool {
         self.boids.clear();
 
         let settings = &ctx.props().settings;

examples/boids/src/slider.rs

@@ -1,7 +1,7 @@
 use std::cell::Cell;
 use yew::{
     html, web_sys::HtmlInputElement, Callback, Component, Context, Html, InputEvent, Properties,
-    ShouldRender, TargetCast,
+    TargetCast,
 };
 
 thread_local! {
@@ -40,7 +40,7 @@ impl Component for Slider {
         }
     }
 
-    fn update(&mut self, _ctx: &Context<Self>, _msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, _ctx: &Context<Self>, _msg: Self::Message) -> bool {
         unimplemented!()
     }
 

examples/counter/src/main.rs

@@ -1,6 +1,6 @@
 use js_sys::Date;
 use weblog::console_log;
-use yew::{html, Component, Context, Html, ShouldRender};
+use yew::{html, Component, Context, Html};
 
 // Define the possible messages which can be sent to the component
 pub enum Msg {
@@ -20,7 +20,7 @@ impl Component for Model {
         Self { value: 0 }
     }
 
-    fn update(&mut self, _ctx: &Context<Self>, msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, _ctx: &Context<Self>, msg: Self::Message) -> bool {
         match msg {
             Msg::Increment => {
                 self.value += 1;

examples/crm/src/add_client.rs

@@ -1,8 +1,6 @@
 use crate::Client;
 use yew::web_sys::{Event, HtmlInputElement, HtmlTextAreaElement};
-use yew::{
-    classes, html, Callback, Component, Context, Html, Properties, ShouldRender, TargetCast,
-};
+use yew::{classes, html, Callback, Component, Context, Html, Properties, TargetCast};
 
 #[derive(Debug)]
 pub enum Msg {
@@ -32,7 +30,7 @@ impl Component for AddClientForm {
         }
     }
 
-    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
         let client = &mut self.client;
         match msg {
             Msg::UpdateFirstName(value) => {

examples/crm/src/main.rs

@@ -1,7 +1,7 @@
 use add_client::AddClientForm;
 use gloo::storage::{LocalStorage, Storage};
 use serde::{Deserialize, Serialize};
-use yew::{html, Component, Context, Html, ShouldRender};
+use yew::{html, Component, Context, Html};
 
 mod add_client;
 
@@ -59,7 +59,7 @@ impl Component for Model {
         }
     }
 
-    fn update(&mut self, _ctx: &Context<Self>, msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, _ctx: &Context<Self>, msg: Self::Message) -> bool {
         match msg {
             Msg::SwitchTo(scene) => {
                 self.scene = scene;

examples/dyn_create_destroy_apps/src/counter.rs

@@ -30,7 +30,7 @@ impl Component for CounterModel {
         }
     }
 
-    fn update(&mut self, _ctx: &Context<Self>, msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, _ctx: &Context<Self>, msg: Self::Message) -> bool {
         match msg {
             // Count our internal state up by one
             Self::Message::Tick => {

examples/dyn_create_destroy_apps/src/main.rs

@@ -31,7 +31,7 @@ impl Component for Model {
         }
     }
 
-    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
         let app_container = self
             .apps_container_ref
             .cast::<Element>()

examples/file_upload/src/main.rs

@@ -1,5 +1,5 @@
 use web_sys::{Event, HtmlInputElement};
-use yew::{html, html::TargetCast, Component, Context, Html, ShouldRender};
+use yew::{html, html::TargetCast, Component, Context, Html};
 
 use gloo::file::callbacks::FileReader;
 use gloo::file::File;
@@ -31,7 +31,7 @@ impl Component for Model {
         }
     }
 
-    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
         match msg {
             Msg::Loaded(file_name, data) => {
                 let info = format!("file_name: {}, data: {:?}", file_name, data);

examples/futures/src/main.rs

@@ -6,7 +6,7 @@ use wasm_bindgen::prelude::*;
 use wasm_bindgen::JsCast;
 use wasm_bindgen_futures::JsFuture;
 use web_sys::{Request, RequestInit, RequestMode, Response};
-use yew::{html, Component, Context, Html, ShouldRender};
+use yew::{html, Component, Context, Html};
 
 mod markdown;
 
@@ -77,7 +77,7 @@ impl Component for Model {
         }
     }
 
-    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> ShouldRender {
+    fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
         match msg {
             Msg::SetMarkdownFetchState(fetch_state) => {
                 self.markdown = fetch_state;