Method update

src/card.rs:74–81

(&mut self, msg: Self::Message)

    }

    fn update(&mut self, msg: Self::Message) -> ShouldRender {
        match msg {
            Msg::Clicked => {
                // self.onsignal.emit(());
            }
        }
        false
    }

    fn change(&mut self, props: Self::Properties) -> ShouldRender {
        self.label = props.label;