Fixed mixin example

README.md

@@ -50,11 +50,10 @@ fn counter(app: &HirolaApp) -> Dom {
     let count = Signal::new(0);
     let increment = count.mut_callback(|c, _| c + 1)
     html! {
-        <>
+        <div>
             <button on:click=increment>"Increment"</button>
             <span>{count.get()}</span>
-        </>
-
+        </div>
     }
 }
 fn main() {

crates/hirola-core/Cargo.toml

@@ -55,6 +55,7 @@ version = "0.3"
 criterion = {version = "0.3", features = ["html_reports"]}
 wasm-bindgen-test = "0.3"
 hirola = { path ="../../" }
+web-sys = { version = "0.3", features =["DomTokenList", "Element", "Window"]}
 
 [features]
 default = ["dom", "wasm-bindgen", "web-sys"]

crates/hirola-core/src/mixins.rs

@@ -37,8 +37,12 @@
 //!    }
 //! }
 //! fn main() {
-//!    let app = HirolaApp::new();
-//!    app.mount("body", mixin_demo);
+//!     let window = web_sys::window().unwrap();
+//!     let document = window.document().unwrap();
+//!     let body = document.body().unwrap();
+//!     let app = HirolaApp::new();
+//!
+//!     app.mount(&body, mixin_demo);
 //! }
 //! ```
 use std::{