chore: Window improvements

amv-dev · Mar 28, 2021 · 7ac8fba · 7ac8fba
1 parent a55bac9
commit 7ac8fba
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/core/window.rs b/src/core/window.rs
@@ -257,10 +257,10 @@ where
 {
  type Output = T;
 
- fn index(&self, mut index: PeriodType) -> &Self::Output {
+ fn index(&self, index: PeriodType) -> &Self::Output {
  debug_assert!(index < self.size, "Window index {:} is out of range", index);
 
- index = self.size - index - 1;
+ let index = self.s_1 - index;
  let saturated = self.index.saturating_add(index);
  let overflow = (saturated >= self.size) as PeriodType;
  let s = self.size - self.index;