feat: remove unused payload validator dependency and streamline engin…

…e imports

crates/engine/primitives/src/lib.rs

@@ -13,7 +13,7 @@ mod error;
 use core::fmt;
 
 use alloy_consensus::BlockHeader;
-use alloy_rpc_types_engine::{ExecutionPayload, ExecutionPayloadSidecar, PayloadError};
+use alloy_rpc_types_engine::{ExecutionPayloadSidecar, PayloadError};
 pub use error::BeaconOnNewPayloadError;
 
 mod forkchoice;

crates/engine/primitives/src/message.rs

@@ -1,7 +1,7 @@
 use crate::{BeaconOnNewPayloadError, EngineApiMessageVersion, EngineTypes, ForkchoiceStatus};
 use alloy_rpc_types_engine::{
-    ExecutionPayload, ExecutionPayloadSidecar, ForkChoiceUpdateResult, ForkchoiceState,
-    ForkchoiceUpdateError, ForkchoiceUpdated, PayloadId, PayloadStatus, PayloadStatusEnum,
+    ExecutionPayloadSidecar, ForkChoiceUpdateResult, ForkchoiceState, ForkchoiceUpdateError,
+    ForkchoiceUpdated, PayloadId, PayloadStatus, PayloadStatusEnum,
 };
 use futures::{future::Either, FutureExt};
 use reth_errors::RethResult;
@@ -160,6 +160,7 @@ pub enum BeaconEngineMessage<Engine: EngineTypes> {
         version: EngineApiMessageVersion,
         /// The sender for returning forkchoice updated result.
         tx: oneshot::Sender<RethResult<OnForkChoiceUpdated>>,
+        /// Debug mode flag.
         debug: bool,
     },
     /// Message with exchanged transition configuration.

crates/ethereum/engine-primitives/src/lib.rs

@@ -11,11 +11,11 @@
 mod payload;
 use std::sync::Arc;
 
-use alloy_rpc_types_engine::{ExecutionPayload, ExecutionPayloadSidecar, PayloadError};
 pub use alloy_rpc_types_engine::{
     ExecutionPayloadEnvelopeV2, ExecutionPayloadEnvelopeV3, ExecutionPayloadEnvelopeV4,
     ExecutionPayloadV1, PayloadAttributes as EthPayloadAttributes,
 };
+use alloy_rpc_types_engine::{ExecutionPayloadSidecar, PayloadError};
 pub use payload::{EthBuiltPayload, EthPayloadBuilderAttributes};
 use reth_chainspec::ChainSpec;
 use reth_engine_primitives::{EngineTypes, EngineValidator, PayloadValidator};

crates/node/builder/Cargo.toml

@@ -41,7 +41,6 @@ reth-node-core.workspace = true
 reth-node-events.workspace = true
 reth-node-metrics.workspace = true
 reth-payload-builder.workspace = true
-reth-payload-validator.workspace = true
 reth-primitives.workspace = true
 reth-provider.workspace = true
 reth-prune.workspace = true

crates/payload/primitives/src/payload.rs

@@ -1,7 +1,6 @@
 use crate::{MessageValidationKind, PayloadAttributes};
 use alloy_eips::eip4895::Withdrawal;
 use alloy_primitives::B256;
-use alloy_rpc_types_engine::ExecutionPayload;
 use reth_taiko_engine_types::TaikoExecutionPayload;
 
 /// Either an [`ExecutionPayload`] or a types that implements the [`PayloadAttributes`] trait.

crates/payload/primitives/src/traits.rs

@@ -6,6 +6,7 @@ use alloy_primitives::{Address, B256, U256};
 use alloy_rpc_types_engine::{PayloadAttributes as EthPayloadAttributes, PayloadId};
 use reth_chain_state::ExecutedBlock;
 use reth_primitives::SealedBlock;
+use reth_taiko_engine_types::TaikoPayloadAttributes;
 
 /// Represents a built payload type that contains a built [`SealedBlock`] and can be converted into
 /// engine API execution payloads.
@@ -100,19 +101,19 @@ impl PayloadAttributes for EthPayloadAttributes {
     }
 }
 
-// impl PayloadAttributes for TaikoPayloadAttributes {
-//     fn timestamp(&self) -> u64 {
-//         self.payload_attributes.timestamp()
-//     }
+impl PayloadAttributes for TaikoPayloadAttributes {
+    fn timestamp(&self) -> u64 {
+        self.payload_attributes.timestamp()
+    }
 
-//     fn withdrawals(&self) -> Option<&Vec<Withdrawal>> {
-//         self.payload_attributes.withdrawals()
-//     }
+    fn withdrawals(&self) -> Option<&Vec<Withdrawal>> {
+        self.payload_attributes.withdrawals()
+    }
 
-//     fn parent_beacon_block_root(&self) -> Option<B256> {
-//         self.payload_attributes.parent_beacon_block_root()
-//     }
-// }
+    fn parent_beacon_block_root(&self) -> Option<B256> {
+        self.payload_attributes.parent_beacon_block_root()
+    }
+}
 
 #[cfg(feature = "op")]
 impl PayloadAttributes for op_alloy_rpc_types_engine::OpPayloadAttributes {

crates/payload/validator/src/lib.rs

@@ -8,9 +8,7 @@
 #![cfg_attr(not(test), warn(unused_crate_dependencies))]
 #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
 
-use alloy_rpc_types::engine::{
-    ExecutionPayload, ExecutionPayloadSidecar, MaybeCancunPayloadFields, PayloadError,
-};
+use alloy_rpc_types::engine::{ExecutionPayloadSidecar, MaybeCancunPayloadFields, PayloadError};
 use reth_chainspec::EthereumHardforks;
 use reth_primitives::{BlockExt, SealedBlock};
 use reth_rpc_types_compat::engine::payload::try_into_block;

crates/taiko/engine/primitives/Cargo.toml

@@ -14,22 +14,19 @@ workspace = true
 # reth
 reth-rpc-types-compat.workspace = true
 reth-payload-primitives.workspace = true
-reth-primitives.workspace = true
-reth-chain-state.workspace = true
 alloy-rpc-types-engine.workspace = true
 alloy-primitives.workspace = true
 alloy-eips.workspace = true
 
 # taiko
 reth-taiko-primitives.workspace = true
+reth-taiko-engine-types.workspace = true
 
 # ethereum
 reth-ethereum-engine-primitives.workspace = true
 
 # misc
 serde.workspace = true
-serde_with.workspace = true
-alloy-serde = "0.1.3"
 alloy-rlp.workspace = true
 sha2.workspace = true
 

crates/taiko/engine/primitives/src/lib.rs

@@ -14,7 +14,4 @@ pub use alloy_rpc_types_engine::{
     ExecutionPayloadEnvelopeV2, ExecutionPayloadEnvelopeV3, ExecutionPayloadEnvelopeV4,
     ExecutionPayloadV1, PayloadAttributes as EthPayloadAttributes,
 };
-pub use payload::{
-    TaikoExecutionPayload, TaikoExecutionPayloadEnvelopeV2, TaikoPayloadAttributes,
-    TaikoPayloadBuilderAttributes,
-};
+pub use payload::{TaikoExecutionPayloadEnvelopeV2, TaikoPayloadBuilderAttributes};

crates/taiko/engine/primitives/src/payload.rs

@@ -1,73 +1,17 @@
 //! Payload related types
 
-use alloy_eips::eip4895::{Withdrawal, Withdrawals};
-use alloy_primitives::{Address, Bytes, B256, U256};
-use alloy_rlp::{Encodable, RlpDecodable, RlpEncodable};
-use alloy_rpc_types_engine::{ExecutionPayload, ExecutionPayloadV2, PayloadAttributes, PayloadId};
+use alloy_eips::eip4895::Withdrawals;
+use alloy_primitives::{Address, B256, U256};
+use alloy_rlp::Encodable;
+use alloy_rpc_types_engine::{ExecutionPayloadV2, PayloadId};
 use reth_ethereum_engine_primitives::{EthBuiltPayload, EthPayloadBuilderAttributes};
 use reth_payload_primitives::PayloadBuilderAttributes;
 use reth_rpc_types_compat::engine::payload::block_to_payload_v2;
+use reth_taiko_engine_types::{BlockMetadata, TaikoPayloadAttributes};
 use reth_taiko_primitives::L1Origin;
 use serde::{Deserialize, Serialize};
-use serde_with::{base64::Base64, serde_as};
 use std::convert::Infallible;
 
-/// Taiko Payload Attributes
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct TaikoPayloadAttributes {
-    /// The payload attributes
-    #[serde(flatten)]
-    pub payload_attributes: PayloadAttributes,
-    /// EIP1559 base fee
-    pub base_fee_per_gas: U256,
-    /// Data from l1 contract
-    pub block_metadata: BlockMetadata,
-    /// l1 anchor information
-    pub l1_origin: L1Origin,
-}
-
-impl reth_payload_primitives::PayloadAttributes for TaikoPayloadAttributes {
-    fn timestamp(&self) -> u64 {
-        self.payload_attributes.timestamp()
-    }
-
-    fn withdrawals(&self) -> Option<&Vec<Withdrawal>> {
-        self.payload_attributes.withdrawals()
-    }
-
-    fn parent_beacon_block_root(&self) -> Option<B256> {
-        self.payload_attributes.parent_beacon_block_root()
-    }
-}
-
-/// This structure contains the information from l1 contract storage
-#[serde_as]
-#[derive(
-    Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, RlpDecodable, RlpEncodable,
-)]
-#[serde(rename_all = "camelCase")]
-pub struct BlockMetadata {
-    /// The Keccak 256-bit hash of the parent
-    /// block’s header, in its entirety; formally Hp.
-    pub beneficiary: Address,
-    /// A scalar value equal to the current limit of gas expenditure per block; formally Hl.
-    pub gas_limit: u64,
-    /// Timestamp in l1
-    #[serde(with = "alloy_serde::quantity")]
-    pub timestamp: u64,
-    /// A 256-bit hash which, combined with the
-    /// nonce, proves that a sufficient amount of computation has been carried out on this block;
-    /// formally Hm.
-    pub mix_hash: B256,
-    /// The origin transactions data
-    pub tx_list: Bytes,
-    /// An arbitrary byte array containing data relevant to this block. This must be 32 bytes or
-    /// fewer; formally Hx.
-    #[serde_as(as = "Base64")]
-    pub extra_data: Vec<u8>,
-}
-
 /// Taiko Payload Builder Attributes
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct TaikoPayloadBuilderAttributes {
@@ -191,59 +135,6 @@ impl From<EthBuiltPayload> for TaikoExecutionPayloadEnvelopeV2 {
     }
 }
 
-/// An tiako execution payload
-#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct TaikoExecutionPayload {
-    /// Inner V3 payload
-    #[serde(flatten)]
-    pub payload_inner: ExecutionPayload,
-
-    /// Allow passing txHash directly instead of transactions list
-    pub tx_hash: B256,
-    /// Allow passing `WithdrawalsHash` directly instead of withdrawals
-    pub withdrawals_hash: B256,
-}
-
-impl TaikoExecutionPayload {
-    /// Returns the block hash
-    pub const fn block_hash(&self) -> B256 {
-        self.payload_inner.block_hash()
-    }
-
-    /// Returns the block number
-    pub const fn block_number(&self) -> u64 {
-        self.payload_inner.block_number()
-    }
-
-    /// Returns the parent hash
-    pub const fn parent_hash(&self) -> B256 {
-        self.payload_inner.parent_hash()
-    }
-
-    /// Returns the withdrawals
-    pub const fn withdrawals(&self) -> Option<&Vec<Withdrawal>> {
-        self.payload_inner.withdrawals()
-    }
-
-    /// Returns the timestamp
-    pub const fn timestamp(&self) -> u64 {
-        self.payload_inner.timestamp()
-    }
-}
-
-impl From<(ExecutionPayload, B256, B256)> for TaikoExecutionPayload {
-    fn from((payload_inner, tx_hash, withdrawals_hash): (ExecutionPayload, B256, B256)) -> Self {
-        Self { payload_inner, tx_hash, withdrawals_hash }
-    }
-}
-
-impl From<ExecutionPayload> for TaikoExecutionPayload {
-    fn from(value: ExecutionPayload) -> Self {
-        Self { payload_inner: value, tx_hash: B256::default(), withdrawals_hash: B256::default() }
-    }
-}
-
 /// Generates the payload id for the configured payload from the [`PayloadAttributes`].
 ///
 /// Returns an 8-byte identifier by hashing the payload components with sha256 hash.

crates/taiko/engine/types/src/lib.rs

@@ -11,6 +11,6 @@
 mod payload;
 
 pub use payload::{
-    ExecutionPayloadInputV2, TaikoExecutionPayload, TaikoExecutionPayloadEnvelopeV2,
+    BlockMetadata, ExecutionPayloadInputV2, TaikoExecutionPayload, TaikoExecutionPayloadEnvelopeV2,
     TaikoExecutionPayloadInputV2, TaikoPayloadAttributes,
 };