Type Definition rust_fel::ClosureProp

type ClosureProp = Box<dyn FnMut()>;

A type commonly used for construction of a wasm-bindgen Closure for use with DOM Element Event Handlers.

Examples

In this example &self is a tuple struct which implements rust_fel::Component

fn render(&self) -> rust_fel::Element {
  let borrow = self.0.borrow_mut();
  let state = borrow.state.clone();
  let mut new_clone = self.clone();

  let (theme_onclick, theme_class) = match state.action {
      Actions::LightMode => (
          Box::new(move || new_clone.reduce_state(Actions::LightMode))
              as rust_fel::ClosureProp,
          "Light-Mode".to_owned(),
      ),
      Actions::DarkMode => (
          Box::new(move || new_clone.reduce_state(Actions::DarkMode))
              as rust_fel::ClosureProp,
          "Dark-Mode".to_owned(),
      ),
      _ => (Box::new(|| ()) as rust_fel::ClosureProp, "".to_owned()),
  };

  rust_fel::Element::new(
    "main".to_owned(),
     rust_fel::Props {
       id: Some(borrow.id.clone()),
       onclick: Some(theme_onclick),
       class_name: Some(format!("main {}", theme_class)),
       ..Default::default()
       },
   )
 }