feat: some docs, cleaning

packages/core/examples/alternative.rs

@@ -3,7 +3,7 @@ use dioxus_core::prelude::*;
 fn main() {}
 
 pub static Example: FC<()> = |cx| {
-    let list = (0..10).map(|f| LazyNodes::new(move |f| todo!()));
+    let list = (0..10).map(|_f| LazyNodes::new(move |_f| todo!()));
 
     cx.render(LazyNodes::new(move |cx| {
         cx.raw_element(

packages/core/examples/async.rs

@@ -21,7 +21,7 @@ const App: FC<()> = |cx| {
 };
 
 const Task: FC<()> = |cx| {
-    let (task, res) = use_task(cx, || async { true });
+    let (_task, _res) = use_task(cx, || async { true });
     // task.pause();
     // task.restart();
     // task.stop();

packages/core/examples/vdom_usage.rs

@@ -10,6 +10,6 @@ async fn main() {
 
     dom.rebuild();
 
-    let mut deadline = async_std::task::sleep(Duration::from_millis(50));
-    let fut = dom.run_with_deadline(deadline);
+    let deadline = async_std::task::sleep(Duration::from_millis(50));
+    let _fut = dom.run_with_deadline(deadline);
 }