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Move CustomTraceable to script_bindings. (#35988)

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* script: Move CustomTraceable to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* script: Move record binding support to script_bindings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

* Address clippy warnings.

Signed-off-by: Josh Matthews <josh@joshmatthews.net>

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
This commit is contained in:
Josh Matthews 2025-03-16 10:08:22 -04:00 • committed by GitHub
parent d35da38a2f
commit c8d8787959
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GPG key ID: B5690EEEBB952194
15 changed files with 340 additions and 277 deletions
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27
components/script/dom/servoparser/xml.rs
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@ -7,14 +7,13 @@
use std::cell::Cell;
use html5ever::tokenizer::TokenizerResult;
use js::jsapi::JSTracer;
use script_bindings::trace::CustomTraceable;
use servo_url::ServoUrl;
use xml5ever::buffer_queue::BufferQueue;
use xml5ever::tokenizer::XmlTokenizer;
use xml5ever::tree_builder::{Tracer as XmlTracer, XmlTreeBuilder};
use xml5ever::tree_builder::XmlTreeBuilder;
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::bindings::trace::{CustomTraceable, JSTraceable};
use crate::dom::document::Document;
use crate::dom::htmlscriptelement::HTMLScriptElement;
use crate::dom::node::Node;
@ -59,25 +58,3 @@ impl Tokenizer {
&self.inner.sink.sink.base_url
}
}
#[allow(unsafe_code)]
unsafe impl CustomTraceable for XmlTokenizer<XmlTreeBuilder<Dom<Node>, Sink>> {
unsafe fn trace(&self, trc: *mut JSTracer) {
struct Tracer(*mut JSTracer);
let tracer = Tracer(trc);
impl XmlTracer for Tracer {
type Handle = Dom<Node>;
#[cfg_attr(crown, allow(crown::unrooted_must_root))]
fn trace_handle(&self, node: &Dom<Node>) {
unsafe {
node.trace(self.0);
}
}
}
let tree_builder = &self.sink;
tree_builder.trace_handles(&tracer);
tree_builder.sink.trace(trc);
}
}