Enum L1BlockInfoTx

pub enum L1BlockInfoTx {
    Bedrock(L1BlockInfoBedrock),
    Ecotone(L1BlockInfoEcotone),
    Isthmus(L1BlockInfoIsthmus),
}

The L1BlockInfoTx enum contains variants for the different versions of the L1 block info transaction on OP Stack chains.

This transaction always sits at the top of the block, and alters the L1 Block contract’s knowledge of the L1 chain.

Variants

Bedrock(L1BlockInfoBedrock)

A Bedrock L1 info transaction

Ecotone(L1BlockInfoEcotone)

An Ecotone L1 info transaction

Isthmus(L1BlockInfoIsthmus)

An Isthmus L1 info transaction

Implementations

impl L1BlockInfoTx

pub fn try_new( rollup_config: &RollupConfig, system_config: &SystemConfig, sequence_number: u64, l1_header: &Header, l2_block_time: u64, ) -> Result<Self, BlockInfoError>

Creates a new L1BlockInfoTx from the given information.

pub fn try_new_with_deposit_tx( rollup_config: &RollupConfig, system_config: &SystemConfig, sequence_number: u64, l1_header: &Header, l2_block_time: u64, ) -> Result<(Self, Sealed<TxDeposit>), BlockInfoError>

Creates a new L1BlockInfoTx from the given information and returns a typed TxDeposit to include at the top of a block.

pub fn decode_calldata(r: &[u8]) -> Result<Self, DecodeError>

Decodes the L1BlockInfoEcotone object from Ethereum transaction calldata.

pub const fn empty_scalars(&self) -> bool

Returns whether the scalars are empty.

pub const fn block_hash(&self) -> B256

Returns the block hash for the L1BlockInfoTx.

pub fn encode_calldata(&self) -> Bytes

Encodes the L1BlockInfoTx object into Ethereum transaction calldata.

pub const fn id(&self) -> BlockNumHash

Returns the L1 BlockNumHash for the info transaction.

pub const fn operator_fee_scalar(&self) -> u32

Returns the operator fee scalar.

pub const fn operator_fee_constant(&self) -> u64

Returns the operator fee constant.

pub fn l1_base_fee(&self) -> U256

Returns the l1 base fee.

pub fn l1_fee_scalar(&self) -> U256

Returns the l1 fee scalar.

pub fn blob_base_fee(&self) -> U256

Returns the blob base fee.

pub fn blob_base_fee_scalar(&self) -> U256

Returns the blob base fee scalar.

pub const fn l1_fee_overhead(&self) -> U256

Returns the L1 fee overhead for the info transaction. After ecotone, this value is ignored.

pub const fn batcher_address(&self) -> Address

Returns the batcher address for the info transaction

pub const fn sequence_number(&self) -> u64

Returns the sequence number for the info transaction

Trait Implementations

impl Clone for L1BlockInfoTx

fn clone(&self) -> L1BlockInfoTx

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for L1BlockInfoTx

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for L1BlockInfoTx

fn eq(&self, other: &L1BlockInfoTx) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for L1BlockInfoTx

impl Eq for L1BlockInfoTx

impl StructuralPartialEq for L1BlockInfoTx