hyperscript.rs

hyperscript.rs

extern crate kuchiki;
#[macro_use]
extern crate string_cache;

macro_rules! h{
    ($name:tt) => {
        h!($name { } =>)
    };
    ($name:tt => $($other:expr)*) => {
        h!($name { } => $($other)*)
    };
    ($name:tt { $( $attr_name:tt = $attr_value:expr )* }) => {
        h!($name { $( $attr_name=$attr_value )* } =>)
    };
    ($name:tt { $( $attr_name:tt = $attr_value:expr )* } => $($other:expr)*) => {{
        let el = kuchiki::NodeRef::new_element(
            qualname!("", $name),
            vec![$( (qualname!("", $attr_name), $attr_value.to_string()) )*]
        );

        $(el.append($other);)*

        el
    }}
}

pub fn main() {
    let node = h!("span");
    let node2 = h!("div" { "class"="foo" } =>
        h!("div" => h!("span"))
        h!("span" { "class"="bonjour" })
        node
    );
    println!("{}", node2.to_string());
}