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feat(examples): Implement BlockAssembler and BlockExecutor for custom blocks in custom_node example (#16435)

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This commit is contained in:
Roman Hodulák
2025-05-23 15:43:00 +02:00
committed by GitHub
parent 4e6cba3324
commit badbe3d81d
6 changed files with 165 additions and 55 deletions
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47
examples/custom-node/src/evm/executor.rs
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@@ -1,4 +1,11 @@
use crate::evm::CustomEvmConfig;
use crate::{
evm::{
alloy::{CustomEvm, CustomEvmFactory},
CustomEvmConfig, CustomEvmTransaction,
},
primitives::CustomTransaction,
};
use alloy_consensus::transaction::Recovered;
use alloy_evm::{
block::{
BlockExecutionError, BlockExecutionResult, BlockExecutor, BlockExecutorFactory,
@@ -7,18 +14,10 @@ use alloy_evm::{
precompiles::PrecompilesMap,
Database, Evm,
};
use alloy_op_evm::{OpBlockExecutionCtx, OpBlockExecutor, OpEvm};
use op_revm::OpTransaction;
use reth_ethereum::{evm::primitives::InspectorFor, node::api::ConfigureEvm};
use reth_op::{
chainspec::OpChainSpec,
node::{OpEvmFactory, OpRethReceiptBuilder},
OpReceipt, OpTransactionSigned,
};
use revm::{
context::{result::ExecutionResult, TxEnv},
database::State,
};
use alloy_op_evm::{OpBlockExecutionCtx, OpBlockExecutor};
use reth_ethereum::evm::primitives::InspectorFor;
use reth_op::{chainspec::OpChainSpec, node::OpRethReceiptBuilder, OpReceipt};
use revm::{context::result::ExecutionResult, database::State};
use std::sync::Arc;
pub struct CustomBlockExecutor<Evm> {
@@ -28,9 +27,9 @@ pub struct CustomBlockExecutor<Evm> {
impl<'db, DB, E> BlockExecutor for CustomBlockExecutor<E>
where
DB: Database + 'db,
E: Evm<DB = &'db mut State<DB>, Tx = OpTransaction<TxEnv>>,
E: Evm<DB = &'db mut State<DB>, Tx = CustomEvmTransaction>,
{
type Transaction = OpTransactionSigned;
type Transaction = CustomTransaction;
type Receipt = OpReceipt;
type Evm = E;
@@ -43,7 +42,15 @@ where
tx: impl ExecutableTx<Self>,
f: impl FnOnce(&ExecutionResult<<Self::Evm as Evm>::HaltReason>) -> CommitChanges,
) -> Result<Option<u64>, BlockExecutionError> {
self.inner.execute_transaction_with_commit_condition(tx, f)
match tx.tx() {
CustomTransaction::BuiltIn(op_tx) => {
self.inner.execute_transaction_with_commit_condition(
Recovered::new_unchecked(op_tx, *tx.signer()),
f,
)
}
CustomTransaction::Other(..) => todo!(),
}
}
fn finish(self) -> Result<(Self::Evm, BlockExecutionResult<OpReceipt>), BlockExecutionError> {
@@ -64,18 +71,18 @@ where
}
impl BlockExecutorFactory for CustomEvmConfig {
type EvmFactory = OpEvmFactory;
type EvmFactory = CustomEvmFactory;
type ExecutionCtx<'a> = OpBlockExecutionCtx;
type Transaction = OpTransactionSigned;
type Transaction = CustomTransaction;
type Receipt = OpReceipt;
fn evm_factory(&self) -> &Self::EvmFactory {
self.inner.evm_factory()
&self.custom_evm_factory
}
fn create_executor<'a, DB, I>(
&'a self,
evm: OpEvm<&'a mut State<DB>, I, PrecompilesMap>,
evm: CustomEvm<&'a mut State<DB>, I, PrecompilesMap>,
ctx: OpBlockExecutionCtx,
) -> impl BlockExecutorFor<'a, Self, DB, I>
where