Replace unneeded wrapping_neg() by negation

confio · Feb 25, 2022 · 26d1ac0 · 26d1ac0
1 parent edbc30f
commit 26d1ac0
Showing 1 changed file with 1 addition and 7 deletions.
diff --git a/contracts/tg4-mixer/src/member_indexes.rs b/contracts/tg4-mixer/src/member_indexes.rs
@@ -32,13 +32,7 @@ impl<'a> IndexList<MemberInfo> for MemberIndexes<'a> {
 pub fn members<'a>() -> IndexedSnapshotMap<'a, &'a Addr, MemberInfo, MemberIndexes<'a>> {
     let indexes = MemberIndexes {
         points_tie_break: MultiIndex::new(
-            |mi| {
-                (
-                    mi.points,
-                    mi.start_height
-                        .map_or(i64::MIN, |h| (h as i64).wrapping_neg()),
-                )
-            }, // Works as long as `start_height <= i64::MAX + 1`
+            |mi| (mi.points, mi.start_height.map_or(i64::MIN, |h| -(h as i64))), // Works as long as `start_height <= i64::MAX + 1`
             tg4::MEMBERS_KEY,
             "members__points_tie_break",
         ),