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@rust-play
Created October 5, 2022 07:31
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Code shared from the Rust Playground
macro_rules! run {
($a:expr) => {{
println!("{:?}", $a);
}};
}
#[derive(Debug)]
enum UiNode<'a> {
Window { content: &'a UiNode<'a> },
Column { content: Vec<UiNode<'a>> },
Label { text: &'a str },
Button { text: &'a str, on_click: fn() -> () },
}
fn main() {
fn on_button_click() {}
run! {
UiNode::Window {
content: &UiNode::Column {
content: vec![
UiNode::Label {
text: "Hello World"
},
UiNode::Button {
text: "Say Hi!",
on_click: on_button_click
}
]
}
}
}
}
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