Replaced vec to slice

Author: Eagle941

crates/blockifier/src/state/cached_state.rs

@@ -278,7 +278,7 @@ impl<S: StateReader, V: VisitedPcs> State for CachedState<S, V> {
         Ok(())
     }
 
-    fn add_visited_pcs(&mut self, class_hash: ClassHash, pcs: &Vec<usize>) {
+    fn add_visited_pcs(&mut self, class_hash: ClassHash, pcs: &[usize]) {
         self.visited_pcs.insert(&class_hash, pcs);
     }
 }

crates/blockifier/src/state/state_api.rs

@@ -105,7 +105,7 @@ pub trait State: StateReader {
     /// Marks the given set of PC values as visited for the given class hash.
     // TODO(lior): Once we have a BlockResources object, move this logic there. Make sure reverted
     //   entry points do not affect the final set of PCs.
-    fn add_visited_pcs(&mut self, class_hash: ClassHash, pcs: &Vec<usize>);
+    fn add_visited_pcs(&mut self, class_hash: ClassHash, pcs: &[usize]);
 }
 
 /// A class defining the API for updating a state with transactions writes.
@@ -119,14 +119,3 @@ pub trait UpdatableState: StateReader {
         visited_pcs: &Self::T,
     );
 }
-
-pub trait UpdatableStatetTest: StateReader {
-    type T;
-
-    fn apply_writes(
-        &mut self,
-        writes: &StateMaps,
-        class_hash_to_class: &ContractClassMapping,
-        visited_pcs: &Self::T,
-    );
-}