servo/components/script/dom/gpupipelineerror.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

74 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 super::bindings::codegen::Bindings::WebGPUBinding::{
GPUPipelineErrorInit, GPUPipelineErrorMethods, GPUPipelineErrorReason,
};
use crate::dom::bindings::reflector::reflect_dom_object_with_proto;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::domexception::DOMException;
use crate::dom::globalscope::GlobalScope;
use crate::script_runtime::CanGc;
/// <https://gpuweb.github.io/gpuweb/#gpupipelineerror>
#[dom_struct]
pub struct GPUPipelineError {
exception: DOMException,
reason: GPUPipelineErrorReason,
}
impl GPUPipelineError {
fn new_inherited(message: DOMString, reason: GPUPipelineErrorReason) -> Self {
Self {
exception: DOMException::new_inherited(message, "GPUPipelineError".into()),
reason,
}
}
pub fn new_with_proto(
global: &GlobalScope,
proto: Option<HandleObject>,
message: DOMString,
reason: GPUPipelineErrorReason,
can_gc: CanGc,
) -> DomRoot<Self> {
reflect_dom_object_with_proto(
Box::new(Self::new_inherited(message, reason)),
global,
proto,
can_gc,
)
}
pub fn new(
global: &GlobalScope,
message: DOMString,
reason: GPUPipelineErrorReason,
) -> DomRoot<Self> {
Self::new_with_proto(global, None, message, reason, CanGc::note())
}
/// <https://gpuweb.github.io/gpuweb/#dom-gpupipelineerror-constructor>
#[allow(non_snake_case)]
pub fn Constructor(
global: &GlobalScope,
proto: Option<HandleObject>,
can_gc: CanGc,
message: DOMString,
options: &GPUPipelineErrorInit,
) -> DomRoot<Self> {
Self::new_with_proto(global, proto, message, options.reason, can_gc)
}
}
impl GPUPipelineErrorMethods for GPUPipelineError {
/// <https://gpuweb.github.io/gpuweb/#dom-gpupipelineerror-reason>
fn Reason(&self) -> GPUPipelineErrorReason {
self.reason
}
}