Module alloy_zksync::contracts::l1::bridge_hub::Bridgehub

Bridgehub contract for handling L2 transaction requests and related operations.

contract Bridgehub {
    function requestL2TransactionDirect(L2TransactionRequestDirect memory request) external payable returns (bytes32 canonicalTxHash);
    function requestL2TransactionTwoBridges(L2TransactionRequestTwoBridges calldata _request) external payable returns (bytes32 canonicalTxHash);
    function l2TransactionBaseCost(uint256 _chainId, uint256 _gasPrice, uint256 _l2GasLimit, uint256 _l2GasPerPubdataByteLimit) external view returns (uint256);
    event NewPriorityRequest(uint256 txId, bytes32 txHash, uint64 expirationTimestamp, L2CanonicalTransaction transaction, bytes[] factoryDeps);
}

Structs

• BridgehubInstance
  A Bridgehub instance.
• NewPriorityRequest
  Emitted when a new priority request is made.
• l2TransactionBaseCostCall
  Calculates the base cost of an L2 transaction.
• l2TransactionBaseCostReturn
  Calculates the base cost of an L2 transaction.
• requestL2TransactionDirectCall
  Requests a direct L2 transaction.
• requestL2TransactionDirectReturn
  Requests a direct L2 transaction.
• requestL2TransactionTwoBridgesCall
  Requests an L2 transaction involving two bridges.
• requestL2TransactionTwoBridgesReturn
  Requests an L2 transaction involving two bridges.

Enums

• BridgehubCalls
  Container for all the Bridgehub function calls.
• BridgehubEvents
  Container for all the Bridgehub events.

Functions

• new
  Creates a new wrapper around an on-chain Bridgehub contract instance.