ParseMessagePassed parses MessagePassed events from a transaction receipt.

ProveWithdrawalParameters queries L1 & L2 to generate all withdrawal parameters and proof necessary to prove a withdrawal on L1.

StorageSlotOfWithdrawalHash determines the storage slot of the L2ToL1MessagePasser contract to look at given a WithdrawalHash.

WithdrawalHash computes the hash of the withdrawal that was stored in the L2toL1MessagePasser contract state.

Standard ABI types copied from golang ABI tests.

Standard ABI types copied from golang ABI tests.

Standard ABI types copied from golang ABI tests.

ProvenWithdrawalParameters is the set of parameters to pass to the ProveWithdrawalTransaction and FinalizeWithdrawalTransaction functions.