use boxed slices instead of vecs where possible

packages/core/src/dirty_scope.rs

@@ -2,12 +2,24 @@ use std::hash::Hash;
 
 use crate::ScopeId;
 
-#[derive(Debug, Clone, Eq, PartialOrd, Ord)]
+#[derive(Debug, Clone, Eq)]
 pub struct DirtyScope {
     pub height: u32,
     pub id: ScopeId,
 }
 
+impl PartialOrd for DirtyScope {
+    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
+impl Ord for DirtyScope {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.height.cmp(&other.height).then(self.id.cmp(&other.id))
+    }
+}
+
 impl PartialEq for DirtyScope {
     fn eq(&self, other: &Self) -> bool {
         self.id == other.id