Trait RefreshDriver

pub trait RefreshDriver {
    // Required method
    fn observe_next_frame(&self, start_frame_callback: Box<dyn Fn() + Send>);
}

A RefreshDriver is a trait that can be implemented by Servo embedders in order to drive let Servo know when to start preparing the next frame. For example, on systems that support Vsync notifications, an embedder may want to implement this trait to drive Servo animations via those notifications.

Required Methods

fn observe_next_frame(&self, start_frame_callback: Box<dyn Fn() + Send>)

Servo will call this method when it wants to be informed of the next frame start time. Implementors should call the callback when it is time to start preparing the new frame.

Implementors