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23848df73a
Co-authored-by: Francisco Krause Arnim <fkrausear@gmail.com> Co-authored-by: lambdaclass-user <github@lambdaclass.com>
58 lines
2.3 KiB
Rust
58 lines
2.3 KiB
Rust
use async_trait::async_trait;
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use reth_primitives::{Address, Block, Bloom, H256, U256};
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use thiserror::Error;
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/// An executor capable of executing a block.
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#[async_trait]
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pub trait BlockExecutor<T> {
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/// Execute a block.
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///
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/// The number of `senders` should be equal to the number of transactions in the block.
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///
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/// If no senders are specified, the `execute` function MUST recover the senders for the
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/// provided block's transactions internally. We use this to allow for calculating senders in
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/// parallel in e.g. staged sync, so that execution can happen without paying for sender
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/// recovery costs.
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fn execute(
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&mut self,
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block: &Block,
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total_difficulty: U256,
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senders: Option<Vec<Address>>,
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) -> Result<T, Error>;
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}
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/// BlockExecutor Errors
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#[allow(missing_docs)]
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#[derive(Error, Debug, Clone, PartialEq, Eq)]
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pub enum Error {
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#[error("EVM reported invalid transaction:{0}")]
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EVM(String),
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#[error("Example of error.")]
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VerificationFailed,
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#[error("Fatal internal error")]
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ExecutionFatalError,
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#[error("Failed to recover sender for transaction")]
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SenderRecoveryError,
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#[error("Receipt cumulative gas used {got:?} is different from expected {expected:?}")]
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ReceiptCumulativeGasUsedDiff { got: u64, expected: u64 },
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#[error("Receipt log count {got:?} is different from expected {expected:?}.")]
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ReceiptLogCountDiff { got: usize, expected: usize },
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#[error("Receipt log is different.")]
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ReceiptLogDiff,
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#[error("Receipt log is different.")]
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ExecutionSuccessDiff { got: bool, expected: bool },
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#[error("Receipt root {got:?} is different than expected {expected:?}.")]
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ReceiptRootDiff { got: H256, expected: H256 },
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#[error("Header bloom filter {got:?} is different than expected {expected:?}.")]
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BloomLogDiff { got: Box<Bloom>, expected: Box<Bloom> },
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#[error("Transaction gas limit {transaction_gas_limit} is more than blocks available gas {block_available_gas}")]
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TransactionGasLimitMoreThenAvailableBlockGas {
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transaction_gas_limit: u64,
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block_available_gas: u64,
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},
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#[error("Block gas used {got} is different from expected gas used {expected}.")]
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BlockGasUsed { got: u64, expected: u64 },
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#[error("Provider error")]
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ProviderError,
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}
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