servo/components/script/dom/rtcsessiondescription.rs
Josh Matthews 60ef6bc461
Start marking functions that can transitively trigger a GC (#33144)
* Mark JS reflector wrappers as CanGc.

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

* Propagate CanGc from reflect_dom_object_with_proto.

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

* Mark DOM constructors as GC operations.

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

---------

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
2024-08-22 11:42:36 +00:00

77 lines
2.2 KiB
Rust

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use dom_struct::dom_struct;
use js::rust::HandleObject;
use crate::dom::bindings::codegen::Bindings::RTCSessionDescriptionBinding::{
RTCSdpType, RTCSessionDescriptionInit, RTCSessionDescriptionMethods,
};
use crate::dom::bindings::error::Fallible;
use crate::dom::bindings::reflector::{reflect_dom_object_with_proto, DomObject, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::globalscope::GlobalScope;
use crate::dom::window::Window;
use crate::script_runtime::CanGc;
#[dom_struct]
pub struct RTCSessionDescription {
reflector: Reflector,
ty: RTCSdpType,
sdp: DOMString,
}
impl RTCSessionDescription {
pub fn new_inherited(ty: RTCSdpType, sdp: DOMString) -> RTCSessionDescription {
RTCSessionDescription {
reflector: Reflector::new(),
ty,
sdp,
}
}
fn new(
global: &GlobalScope,
proto: Option<HandleObject>,
ty: RTCSdpType,
sdp: DOMString,
can_gc: CanGc,
) -> DomRoot<RTCSessionDescription> {
reflect_dom_object_with_proto(
Box::new(RTCSessionDescription::new_inherited(ty, sdp)),
global,
proto,
can_gc,
)
}
#[allow(non_snake_case)]
pub fn Constructor(
window: &Window,
proto: Option<HandleObject>,
can_gc: CanGc,
config: &RTCSessionDescriptionInit,
) -> Fallible<DomRoot<RTCSessionDescription>> {
Ok(RTCSessionDescription::new(
&window.global(),
proto,
config.type_,
config.sdp.clone(),
can_gc,
))
}
}
impl RTCSessionDescriptionMethods for RTCSessionDescription {
/// <https://w3c.github.io/webrtc-pc/#dom-rtcsessiondescription-type>
fn Type(&self) -> RTCSdpType {
self.ty
}
/// <https://w3c.github.io/webrtc-pc/#dom-rtcsessiondescription-sdp>
fn Sdp(&self) -> DOMString {
self.sdp.clone()
}
}