dioxus/examples/optional_props.rs

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#![allow(non_snake_case)]
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//! Example: README.md showcase
//!
//! The example from the README.md.
use dioxus::prelude::*;
fn main() {
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launch(app);
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}
fn app() -> Element {
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rsx! {
Button {
a: "asd".to_string(),
c: "asd".to_string(),
d: Some("asd".to_string()),
e: Some("asd".to_string()),
}
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Button {
a: "asd".to_string(),
b: "asd".to_string(),
c: "asd".to_string(),
d: Some("asd".to_string()),
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e: "asd".to_string(),
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}
Button {
a: "asd".to_string(),
c: "asd".to_string(),
d: Some("asd".to_string()),
}
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}
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}
#[derive(Props, PartialEq, Clone)]
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struct ButtonProps {
a: String,
#[props(default)]
b: String,
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c: Option<String>,
#[props(!optional)]
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d: Option<String>,
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#[props(optional)]
e: SthElse<String>,
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}
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type SthElse<T> = Option<T>;
fn Button(props: ButtonProps) -> Element {
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rsx! {
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button {
"{props.a} | "
"{props.b:?} | "
"{props.c:?} | "
"{props.d:?} | "
"{props.e:?}"
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}
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}
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}