Undo clippy lint use is_none_or instead of map_or(true, ...)

Author: Gianmarco Garrisi

src/double_priority_queue/mod.rs

@@ -612,7 +612,7 @@ where
     ///
     /// Computes in **O(log(N))** time.
     pub fn push_increase(&mut self, item: I, priority: P) -> Option<P> {
-        if self.get_priority(&item).is_none_or(|p| priority > *p) {
+        if self.get_priority(&item).map_or(true, |p| priority > *p) {
             self.push(item, priority)
         } else {
             Some(priority)
@@ -650,7 +650,7 @@ where
     ///
     /// Computes in **O(log(N))** time.
     pub fn push_decrease(&mut self, item: I, priority: P) -> Option<P> {
-        if self.get_priority(&item).is_none_or(|p| priority < *p) {
+        if self.get_priority(&item).map_or(true, |p| priority < *p) {
             self.push(item, priority)
         } else {
             Some(priority)

src/priority_queue/mod.rs

@@ -486,7 +486,7 @@ where
     ///
     /// Computes in **O(log(N))** time.
     pub fn push_increase(&mut self, item: I, priority: P) -> Option<P> {
-        if self.get_priority(&item).is_none_or(|p| priority > *p) {
+        if self.get_priority(&item).map_or(true, |p| priority > *p) {
             self.push(item, priority)
         } else {
             Some(priority)
@@ -524,7 +524,7 @@ where
     ///
     /// Computes in **O(log(N))** time.
     pub fn push_decrease(&mut self, item: I, priority: P) -> Option<P> {
-        if self.get_priority(&item).is_none_or(|p| priority < *p) {
+        if self.get_priority(&item).map_or(true, |p| priority < *p) {
             self.push(item, priority)
         } else {
             Some(priority)

src/store.rs

@@ -330,8 +330,8 @@ where
         self.map.retain2(predicate);
         if self.map.len() != self.size {
             self.size = self.map.len();
-            self.heap = (0..self.size).into_iter().map(|i| Index(i)).collect();
-            self.qp = (0..self.size).into_iter().map(|p| Position(p)).collect();
+            self.heap = (0..self.size).map(Index).collect();
+            self.qp = (0..self.size).map(Position).collect();
         }
     }