mirror of
https://github.com/servo/servo.git
synced 2025-07-23 15:23:42 +01:00
56117d3185
The changes are: * `*Runnable` -> `*Task`; * `RunnableMsg` -> `Task`; * `RunnableWrapper` -> `TaskCanceller`; * `MainThreadRunnable` -> `MainThreadTask`; * `wrap_runnable` -> `wrap_task`; * `get_runnable_wrapper` -> `task_canceller`; * `handler` -> `run`; * `main_thread_handler` -> `run_with_script_thread`.
43 lines
1.3 KiB
Rust
43 lines
1.3 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 http://mozilla.org/MPL/2.0/. */
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use script_runtime::{CommonScriptMsg, ScriptChan, ScriptThreadEventCategory};
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use script_thread::{Task, TaskCanceller};
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use task_source::TaskSource;
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#[derive(JSTraceable)]
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pub struct NetworkingTaskSource(pub Box<ScriptChan + Send + 'static>);
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impl Clone for NetworkingTaskSource {
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fn clone(&self) -> NetworkingTaskSource {
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NetworkingTaskSource(self.0.clone())
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}
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}
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impl TaskSource for NetworkingTaskSource {
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fn queue_with_canceller<T>(
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&self,
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msg: Box<T>,
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canceller: &TaskCanceller,
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) -> Result<(), ()>
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where
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T: Send + Task + 'static,
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{
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self.0.send(CommonScriptMsg::Task(
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ScriptThreadEventCategory::NetworkEvent,
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canceller.wrap_task(msg),
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))
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}
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}
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impl NetworkingTaskSource {
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/// This queues a task that will not be cancelled when its associated
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/// global scope gets destroyed.
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pub fn queue_unconditionally<T>(&self, msg: Box<T>) -> Result<(), ()>
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where
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T: Task + Send + 'static,
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{
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self.0.send(CommonScriptMsg::Task(ScriptThreadEventCategory::NetworkEvent, msg))
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}
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}
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