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use std::fmt::Debug; use yew::prelude::*; #[derive(Debug, PartialEq, Eq, Clone, Properties)] pub struct TableColumnProps { #[prop_or_default] pub label: Option<String>, } #[derive(Clone, Debug)] pub struct TableColumn { props: TableColumnProps, } impl Component for TableColumn { type Message = (); type Properties = TableColumnProps; fn create(props: Self::Properties, _link: ComponentLink<Self>) -> Self { Self { props } } fn update(&mut self, _msg: Self::Message) -> ShouldRender { true } fn change(&mut self, props: Self::Properties) -> ShouldRender { if self.props != props { self.props = props; true } else { false } } fn view(&self) -> Html { match &self.props.label { None => html! {}, Some(label) => { html! { <th role="columnheader">{ &label }</th> } } } } }