Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 06:00:15 +01:00
Code Issues Projects Releases Packages Wiki Activity

Move Traceable, trace_reflector from utils.rs to trace.rs.(fixes #1748)

Browse source
This commit is contained in:
lpy 2014-02-26 13:05:06 +08:00
parent 98170e67c0
commit f706123208
3 changed files with 26 additions and 22 deletions
Download patch file Download diff file Expand all files Collapse all files

24
src/components/script/dom/bindings/trace.rs
View file

@ -3,11 +3,14 @@
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::js::JS;
use dom::bindings::utils::{Reflectable, trace_reflector, Reflector};
use dom::bindings::utils::{Reflectable, Reflector};
use js::jsapi::JSTracer;
use js::jsapi::{JSTracer, JS_CallTracer, JSTRACE_OBJECT};
use std::cast;
use std::libc;
use std::ptr;
use std::ptr::null;
use extra::serialize::{Encodable, Encoder};
// IMPORTANT: We rely on the fact that we never attempt to encode DOM objects using
@ -26,3 +29,20 @@ impl<S: Encoder> Encodable<S> for Reflector {
fn encode(&self, _s: &mut S) {
}
}
pub trait Traceable {
fn trace(&self, trc: *mut JSTracer);
}
pub fn trace_reflector(tracer: *mut JSTracer, description: &str, reflector: &Reflector) {
unsafe {
description.to_c_str().with_ref(|name| {
(*tracer).debugPrinter = ptr::null();
(*tracer).debugPrintIndex = -1;
(*tracer).debugPrintArg = name as *libc::c_void;
debug!("tracing {:s}", description);
JS_CallTracer(tracer as *JSTracer, reflector.get_jsobject(),
JSTRACE_OBJECT as u32);
});
}
}