Module base 

Available on crate feature base only.

Base block preparation and transaction execution for the in-memory backend.

Re-exports

use super::Backend; 🔒

use crate::eth::backend::db::AnvilCacheDB; 🔒

use crate::eth::backend::db::Db; 🔒

use crate::eth::backend::db::StateRef; 🔒

use crate::eth::backend::executor::BlockExecutionKind; 🔒

use crate::eth::backend::executor::ExecutedPoolTransactions; 🔒

use crate::eth::backend::time::PendingBlockTimestamp; 🔒

use crate::eth::backend::time::TimeManager; 🔒

use crate::eth::error::BlockchainError; 🔒

use crate::eth::pool::transactions::PoolTransaction; 🔒

use alloy_eips::Decodable2718; 🔒

use alloy_eips::Encodable2718; 🔒

use alloy_evm::EthEvmFactory; 🔒

use alloy_evm::Evm; 🔒

use alloy_evm::EvmEnv; 🔒

use alloy_evm::EvmFactory; 🔒

use alloy_network::Network; 🔒

use alloy_primitives::Address; 🔒

use alloy_primitives::B256; 🔒

use alloy_primitives::TxKind; 🔒

use alloy_primitives::U256; 🔒

use anvil_core::eth::transaction::PendingTransaction; 🔒

use base_common_chains::ChainConfig; 🔒

use base_common_consensus::Predeploys; 🔒

use base_common_evm::BaseContext; 🔒

use base_common_evm::BaseEvmFactory; 🔒

use base_common_evm::BaseHaltReason; 🔒

use base_common_evm::BaseSpecId; 🔒

use base_common_evm::BaseTime; 🔒

use base_common_evm::BaseTransaction; 🔒

use base_common_evm::BaseUpgrade; 🔒

use base_common_evm::L1BlockInfo; 🔒

use base_common_genesis::RollupConfig; 🔒

use base_common_rpc_types::EIP8130_PRE_ZENITH_RPC_ERROR; 🔒

use base_consensus_upgrades::Jovian; 🔒

use base_protocol::BaseTimeUpdateTx; 🔒

use base_protocol::L1BlockInfoJovian; 🔒

use base_protocol::L1BlockInfoTx; 🔒

use foundry_evm::backend::DatabaseError; 🔒

use foundry_evm::hardfork::FoundryHardfork; 🔒

use foundry_primitives::FoundryTxEnvelope; 🔒

use revm::DatabaseRef; 🔒

use revm::Inspector; 🔒

use revm::context::TxEnv; 🔒

use revm::context::result::ExecutionResult; 🔒

use revm::context::result::HaltReason; 🔒

use revm::context::result::Output; 🔒

use revm::context::result::ResultAndState; 🔒

use revm::database::EmptyDB; 🔒

use revm::database_interface::WrapDatabaseRef; 🔒

use std::sync::Arc; 🔒

Functions

ensure_l1_block_predeploy 🔒

Installs the canonical L1Block runtime when a local chain has no deployment.

next_millis_part 🔒

Advances the persisted BaseTime phase, independently of the absolute block number.

prepare_block_timestamp 🔒

Prepares the whole-second carry and explicit time controls for a Denim child block.

system_transactions 🔒

Builds the L1-info and BaseTime deposits from the candidate’s parent database.

validate_system_transactions 🔒

Rejects a candidate whose mandatory prefix was skipped or reverted during execution.