From 90e25dc6cf6886a3494cd60c76942f10b76f2252 Mon Sep 17 00:00:00 2001
From: sean <seananderson33@gmail.com>
Date: Sun, 5 Feb 2023 16:55:55 -0500
Subject: [PATCH] from to new

---
 beacon_node/execution_layer/src/engine_api.rs |  9 +++++++--
 beacon_node/execution_layer/src/lib.rs        | 12 ++++++------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/beacon_node/execution_layer/src/engine_api.rs b/beacon_node/execution_layer/src/engine_api.rs
index 8419de588..3c931a0cd 100644
--- a/beacon_node/execution_layer/src/engine_api.rs
+++ b/beacon_node/execution_layer/src/engine_api.rs
@@ -40,8 +40,7 @@ pub enum Error {
     PayloadIdUnavailable,
     TransitionConfigurationMismatch,
     PayloadConversionLogicFlaw,
-    DeserializeTransaction(ssz_types::Error),
-    DeserializeTransactions(ssz_types::Error),
+    SszError(ssz_types::Error),
     DeserializeWithdrawals(ssz_types::Error),
     BuilderApi(builder_client::Error),
     IncorrectStateVariant,
@@ -89,6 +88,12 @@ impl From<rlp::DecoderError> for Error {
     }
 }
 
+impl From<ssz_types::Error> for Error {
+    fn from(e: ssz_types::Error) -> Self {
+        Error::SszError(e)
+    }
+}
+
 #[derive(Clone, Copy, Debug, PartialEq, IntoStaticStr)]
 #[strum(serialize_all = "snake_case")]
 pub enum PayloadStatusV1Status {
diff --git a/beacon_node/execution_layer/src/lib.rs b/beacon_node/execution_layer/src/lib.rs
index 85ed0e25a..06e527508 100644
--- a/beacon_node/execution_layer/src/lib.rs
+++ b/beacon_node/execution_layer/src/lib.rs
@@ -2084,7 +2084,6 @@ fn noop<T: EthSpec>(_: &ExecutionLayer<T>, _: &ExecutionPayload<T>) -> Option<Ex
 fn ethers_tx_to_bytes<T: EthSpec>(
     transaction: &Transaction,
 ) -> Result<SszTransaction<T::MaxBytesPerTransaction>, ApiError> {
-
     let tx_type = transaction
         .transaction_type
         .ok_or(ApiError::BlobTxConversionError)?
@@ -2103,22 +2102,23 @@ fn ethers_tx_to_bytes<T: EthSpec>(
         let gas = std::cmp::min(transaction.gas, Uint256::from(u64::MAX)).as_u64();
         let to = transaction.to;
         let value = transaction.value;
-        let data = VariableList::from(transaction.input.to_vec());
+        let data = VariableList::new(transaction.input.to_vec())?;
 
-        let access_list = VariableList::from(
+        let access_list = VariableList::new(
             transaction
-                .access_list.as_ref()
+                .access_list
+                .as_ref()
                 .ok_or(ApiError::BlobTxConversionError)?
                 .0
                 .iter()
                 .map(|access_tuple| {
                     Ok(AccessTuple {
                         address: access_tuple.address,
-                        storage_keys: VariableList::from(access_tuple.storage_keys.clone()),
+                        storage_keys: VariableList::new(access_tuple.storage_keys.clone())?,
                     })
                 })
                 .collect::<Result<Vec<AccessTuple>, ApiError>>()?,
-        );
+        )?;
         let max_fee_per_data_gas = transaction
             .other
             .get("max_fee_per_data_gas")