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Avoid some rooting in parsing.

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This commit is contained in:
Ms2ger 2015-12-11 09:40:17 -05:00
parent 4e73a30b00
commit 14acf1616e
3 changed files with 19 additions and 39 deletions
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17
components/script/dom/servoxmlparser.rs
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@ -11,7 +11,6 @@ use dom::bindings::trace::JSTraceable;
use dom::document::Document;
use dom::node::Node;
use dom::servohtmlparser::ParserRef;
use dom::text::Text;
use dom::window::Window;
use js::jsapi::JSTracer;
use msg::constellation_msg::PipelineId;
@ -19,9 +18,8 @@ use parse::Parser;
use script_task::ScriptTask;
use std::cell::Cell;
use url::Url;
use util::str::DOMString;
use xml5ever::tokenizer;
use xml5ever::tree_builder::{self, NodeOrText, XmlTreeBuilder};
use xml5ever::tree_builder::{self, XmlTreeBuilder};
pub type Tokenizer = tokenizer::XmlTokenizer<XmlTreeBuilder<JS<Node>, Sink>>;
@ -32,19 +30,6 @@ pub struct Sink {
pub document: JS<Document>,
}
impl Sink {
#[allow(unrooted_must_root)] // method is only run at parse time
pub fn get_or_create(&self, child: NodeOrText<JS<Node>>) -> Root<Node> {
match child {
NodeOrText::AppendNode(n) => Root::from_ref(&*n),
NodeOrText::AppendText(t) => {
let s: String = t.into();
let text = Text::new(DOMString::from(s), &self.document);
Root::upcast(text)
}
}
}
}
#[must_root]
#[dom_struct]
pub struct ServoXMLParser {