compositing::refresh_driver

Struct TimerThread

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struct TimerThread {
    sender: Sender<TimerThreadMessage>,
    join_handle: Option<JoinHandle<()>>,
}
Expand description

A thread that manages a TimerScheduler running in the background of the RefreshDriver. This is necessary because we need a reliable way of waking up the embedder’s main thread, which may just be sleeping until the EventLoopWaker asks it to wake up.

It would be nice to integrate this somehow into the embedder thread, but it would require both some communication with the embedder and for all embedders to be well behave respecting wakeup timeouts – a bit too much to ask at the moment.

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§sender: Sender<TimerThreadMessage>§join_handle: Option<JoinHandle<()>>

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impl Default for TimerThread

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Drop for TimerThread

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fn drop(&mut self)

Executes the destructor for this type. Read more

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