mirror of
https://github.com/servo/servo.git
synced 2025-08-03 04:30:10 +01:00
Document bindings/trace.rs.
This commit is contained in:
parent
bfa1ab816f
commit
52ef7f7948
1 changed files with 8 additions and 5 deletions
|
@ -2,6 +2,8 @@
|
|||
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
||||
|
||||
#![deny(missing_doc)]
|
||||
|
||||
//! Utilities for tracing JS-managed values.
|
||||
//!
|
||||
//! The lifetime of DOM objects is managed by the SpiderMonkey Garbage
|
||||
|
@ -58,6 +60,12 @@ use dom::node::{Node, TrustedNodeAddress};
|
|||
use dom::bindings::utils::WindowProxyHandler;
|
||||
use html5ever::tree_builder::QuirksMode;
|
||||
|
||||
/// A trait to allow tracing (only) DOM objects.
|
||||
pub trait JSTraceable {
|
||||
/// Trace `self`.
|
||||
fn trace(&self, trc: *mut JSTracer);
|
||||
}
|
||||
|
||||
impl<T: Reflectable> JSTraceable for JS<T> {
|
||||
fn trace(&self, trc: *mut JSTracer) {
|
||||
trace_reflector(trc, "", self.reflector());
|
||||
|
@ -66,11 +74,6 @@ impl<T: Reflectable> JSTraceable for JS<T> {
|
|||
|
||||
no_jsmanaged_fields!(Reflector)
|
||||
|
||||
/// A trait to allow tracing (only) DOM objects.
|
||||
pub trait JSTraceable {
|
||||
fn trace(&self, trc: *mut JSTracer);
|
||||
}
|
||||
|
||||
/// Trace a `JSVal`.
|
||||
pub fn trace_jsval(tracer: *mut JSTracer, description: &str, val: JSVal) {
|
||||
if !val.is_markable() {
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue