animation/animation.go
func (p *GetPlaybackRateParams) Do(ctx context.Context) (playbackRate float64, err error) {
	// execute
	var res GetPlaybackRateReturns
	err = cdp.Execute(ctx, CommandGetPlaybackRate, nil, &res)
	if err != nil {
		return 0, err
	}

	return res.PlaybackRate, nil
}
func (p *GetPlaybackRateParams) Do(ctx context.Context) (playbackRate float64, err error) {
	// execute
	var res GetPlaybackRateReturns
	err = cdp.Execute(ctx, CommandGetPlaybackRate, nil, &res)
	if err != nil {
		return 0, err
	}

	return res.PlaybackRate, nil
}
// Do executes Animation.getPlaybackRate against the provided context.
//
// returns:
//   playbackRate - Playback rate for animations on page.