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chore: introduce ExecuteOutput (#11929)

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This commit is contained in:
Federico Gimenez
2024-10-21 14:34:23 +02:00
committed by GitHub
parent f25cceb9f9
commit 7119bb1fe0
3 changed files with 29 additions and 15 deletions
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32
crates/evm/src/execute.rs
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@ -166,6 +166,15 @@ pub trait BlockExecutorProvider: Send + Sync + Clone + Unpin + 'static {
DB: Database<Error: Into<ProviderError> + Display>;
}
/// Helper type for the output of executing a block.
#[derive(Debug, Clone)]
pub struct ExecuteOutput {
/// Receipts obtained after executing a block.
pub receipts: Vec<Receipt>,
/// Cumulative gas used in the block execution.
pub gas_used: u64,
}
/// Defines the strategy for executing a single block.
pub trait BlockExecutionStrategy<DB> {
/// The error type returned by this strategy's methods.
@ -183,7 +192,7 @@ pub trait BlockExecutionStrategy<DB> {
&mut self,
block: &BlockWithSenders,
total_difficulty: U256,
) -> Result<(Vec<Receipt>, u64), Self::Error>;
) -> Result<ExecuteOutput, Self::Error>;
/// Applies any necessary changes after executing the block's transactions.
fn apply_post_execution_changes(
@ -313,7 +322,8 @@ where
let BlockExecutionInput { block, total_difficulty } = input;
self.strategy.apply_pre_execution_changes(block, total_difficulty)?;
let (receipts, gas_used) = self.strategy.execute_transactions(block, total_difficulty)?;
let ExecuteOutput { receipts, gas_used } =
self.strategy.execute_transactions(block, total_difficulty)?;
let requests =
self.strategy.apply_post_execution_changes(block, total_difficulty, &receipts)?;
let state = self.strategy.finish();
@ -332,7 +342,8 @@ where
let BlockExecutionInput { block, total_difficulty } = input;
self.strategy.apply_pre_execution_changes(block, total_difficulty)?;
let (receipts, gas_used) = self.strategy.execute_transactions(block, total_difficulty)?;
let ExecuteOutput { receipts, gas_used } =
self.strategy.execute_transactions(block, total_difficulty)?;
let requests =
self.strategy.apply_post_execution_changes(block, total_difficulty, &receipts)?;
@ -356,7 +367,8 @@ where
self.strategy.with_state_hook(Some(Box::new(state_hook)));
self.strategy.apply_pre_execution_changes(block, total_difficulty)?;
let (receipts, gas_used) = self.strategy.execute_transactions(block, total_difficulty)?;
let ExecuteOutput { receipts, gas_used } =
self.strategy.execute_transactions(block, total_difficulty)?;
let requests =
self.strategy.apply_post_execution_changes(block, total_difficulty, &receipts)?;
@ -407,7 +419,8 @@ where
}
self.strategy.apply_pre_execution_changes(block, total_difficulty)?;
let (receipts, _gas_used) = self.strategy.execute_transactions(block, total_difficulty)?;
let ExecuteOutput { receipts, .. } =
self.strategy.execute_transactions(block, total_difficulty)?;
let requests =
self.strategy.apply_post_execution_changes(block, total_difficulty, &receipts)?;
@ -545,14 +558,14 @@ mod tests {
_chain_spec: Arc<ChainSpec>,
_evm_config: EvmConfig,
state: State<DB>,
execute_transactions_result: (Vec<Receipt>, u64),
execute_transactions_result: ExecuteOutput,
apply_post_execution_changes_result: Requests,
finish_result: BundleState,
}
#[derive(Clone)]
struct TestExecutorStrategyFactory {
execute_transactions_result: (Vec<Receipt>, u64),
execute_transactions_result: ExecuteOutput,
apply_post_execution_changes_result: Requests,
finish_result: BundleState,
}
@ -599,7 +612,7 @@ mod tests {
&mut self,
_block: &BlockWithSenders,
_total_difficulty: U256,
) -> Result<(Vec<Receipt>, u64), Self::Error> {
) -> Result<ExecuteOutput, Self::Error> {
Ok(self.execute_transactions_result.clone())
}
@ -651,7 +664,8 @@ mod tests {
fn test_strategy() {
let expected_gas_used = 10;
let expected_receipts = vec![Receipt::default()];
let expected_execute_transactions_result = (expected_receipts.clone(), expected_gas_used);
let expected_execute_transactions_result =
ExecuteOutput { receipts: expected_receipts.clone(), gas_used: expected_gas_used };
let expected_apply_post_execution_changes_result = Requests::new(vec![bytes!("deadbeef")]);
let expected_finish_result = BundleState::default();