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Refactor #[jstraceable] to #[derive(JSTraceable)]

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fixes #6524
This commit is contained in:
David Winslow 2015-07-01 16:31:07 -04:00
parent e958d92be6
commit 4cf46bff2d
51 changed files with 97 additions and 137 deletions
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4
components/plugins/jstraceable.rs
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@ -16,7 +16,7 @@ pub fn expand_dom_struct(cx: &mut ExtCtxt, sp: Span, _: &MetaItem, anno: Annotat
let mut item2 = (*item).clone();
item2.attrs.push(quote_attr!(cx, #[must_root]));
item2.attrs.push(quote_attr!(cx, #[privatize]));
item2.attrs.push(quote_attr!(cx, #[jstraceable]));
item2.attrs.push(quote_attr!(cx, #[derive(JSTraceable)]));
// The following attributes are only for internal usage
item2.attrs.push(quote_attr!(cx, #[_generate_reflector]));
@ -30,7 +30,7 @@ pub fn expand_dom_struct(cx: &mut ExtCtxt, sp: Span, _: &MetaItem, anno: Annotat
}
}
/// Provides the hook to expand `#[jstraceable]` into an implementation of `JSTraceable`
/// Provides the hook to expand `#[derive(JSTraceable)]` into an implementation of `JSTraceable`
///
/// The expansion basically calls `trace()` on all of the fields of the struct/enum, erroring if they do not
/// implement the method.