change default to func

crates/cheatnet/src/runtime_extensions/call_to_blockifier_runtime_extension/rpc.rs

@@ -39,12 +39,6 @@ pub enum CallResult {
  Failure(CallFailure),
 }
 
-impl Default for CallResult {
- fn default() -> Self {
- Self::Failure(CallFailure::Error { msg: String::new() })
- }
-}
-
 /// Enum representing possible call failure and its type.
 /// `Panic` - Recoverable, meant to be caught by the user.
 /// `Error` - Unrecoverable, equivalent of panic! in rust.

crates/cheatnet/src/state.rs

@@ -149,7 +149,6 @@ impl<T> CheatStatus<T> {
 }
 
 /// Tree structure representing trace of a call.
-#[derive(Default)]
 pub struct CallTrace {
  pub entry_point: CallEntryPoint,
  // These also include resources used by internal calls
@@ -161,6 +160,20 @@ pub struct CallTrace {
  pub vm_trace: Option<Vec<TraceEntry>>,
 }
 
+impl CallTrace {
+ fn default_successful_call() -> Self {
+ Self {
+ entry_point: Default::default(),
+ used_execution_resources: Default::default(),
+ used_l1_resources: Default::default(),
+ used_syscalls: Default::default(),
+ nested_calls: vec![],
+ result: CallResult::Success { ret_data: vec![] },
+ vm_trace: None,
+ }
+ }
+}
+
 /// Enum representing node of a trace of a call.
 #[derive(Clone)]
 pub enum CallTraceNode {
@@ -278,8 +291,7 @@ impl Default for CheatnetState {
  test_code_entry_point.class_hash = Some(class_hash!(TEST_CONTRACT_CLASS_HASH));
  let test_call = Rc::new(RefCell::new(CallTrace {
  entry_point: test_code_entry_point,
- result: CallResult::Success { ret_data: vec![] },
- ..Default::default()
+ ..CallTrace::default_successful_call()
  }));
  Self {
  rolled_contracts: Default::default(),
@@ -411,7 +423,7 @@ impl TraceData {
  ) {
  let new_call = Rc::new(RefCell::new(CallTrace {
  entry_point,
- ..Default::default()
+ ..CallTrace::default_successful_call()
  }));
  let current_call = self.current_call_stack.top();