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37 lines
1.2 KiB
Rust
37 lines
1.2 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use msg::constellation_msg::PipelineId;
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use crate::script_runtime::{CommonScriptMsg, ScriptChan, ScriptThreadEventCategory};
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use crate::task::{TaskCanceller, TaskOnce};
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use crate::task_source::{TaskSource, TaskSourceName};
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#[derive(JSTraceable)]
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pub struct RemoteEventTaskSource(
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pub Box<dyn ScriptChan + Send + 'static>,
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#[no_trace] pub PipelineId,
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);
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impl Clone for RemoteEventTaskSource {
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fn clone(&self) -> RemoteEventTaskSource {
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RemoteEventTaskSource(self.0.clone(), self.1.clone())
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}
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}
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impl TaskSource for RemoteEventTaskSource {
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const NAME: TaskSourceName = TaskSourceName::RemoteEvent;
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fn queue_with_canceller<T>(&self, task: T, canceller: &TaskCanceller) -> Result<(), ()>
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where
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T: TaskOnce + 'static,
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{
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self.0.send(CommonScriptMsg::Task(
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ScriptThreadEventCategory::NetworkEvent,
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Box::new(canceller.wrap_task(task)),
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Some(self.1),
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RemoteEventTaskSource::NAME,
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))
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}
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}
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