fn get_slice()

in heatmap/src/heatmap.rs [223:241]

• 19 lines of code
• 3 McCabe index (conditional complexity)

    fn get_slice(&self, index: usize) -> Option<Window> {
        if let Some(histogram) = self.slices.get(index) {
            let shift = if index > self.current.load(Ordering::Relaxed) {
                self.resolution.mul_f64(
                    (self.slices.len() + self.current.load(Ordering::Relaxed) - index) as f64,
                )
            } else {
                self.resolution
                    .mul_f64((self.current.load(Ordering::Relaxed) - index) as f64)
            };
            Some(Window {
                start: self.next_tick.load(Ordering::Relaxed) - shift - self.resolution,
                stop: self.next_tick.load(Ordering::Relaxed) - shift,
                histogram,
            })
        } else {
            None
        }
    }