Struct OpAttributesWithParent

pub struct OpAttributesWithParent {
    pub inner: OpPayloadAttributes,
    pub parent: L2BlockInfo,
    pub derived_from: Option<BlockInfo>,
    pub is_last_in_span: bool,
}

Optimism Payload Attributes with parent block reference and the L1 origin block.

Fields

inner: OpPayloadAttributes

The payload attributes.

parent: L2BlockInfo

The parent block reference.

derived_from: Option<BlockInfo>

The L1 block that the attributes were derived from.

is_last_in_span: bool

Whether the current batch is the last in its span.

Implementations

impl OpAttributesWithParent

pub const fn new( inner: OpPayloadAttributes, parent: L2BlockInfo, derived_from: Option<BlockInfo>, is_last_in_span: bool, ) -> Self

Create a new OpAttributesWithParent instance.

pub const fn block_number(&self) -> u64

Returns the L2 block number for the payload attributes if made canonical. Derived as the parent block height plus one.

pub fn take_inner(self) -> OpPayloadAttributes

Consumes self and returns the inner OpPayloadAttributes.

pub const fn inner(&self) -> &OpPayloadAttributes

Returns the payload attributes.

pub const fn parent(&self) -> &L2BlockInfo

Returns the parent block reference.

pub const fn derived_from(&self) -> Option<&BlockInfo>

Returns the L1 origin block reference.

pub const fn is_last_in_span(&self) -> bool

Returns whether the current batch is the last in its span.

pub fn is_deposits_only(&self) -> bool

Returns true if all transactions in the payload are deposits.

pub fn as_deposits_only(&self) -> Self

Converts the OpAttributesWithParent into a deposits-only payload.

Trait Implementations

impl Clone for OpAttributesWithParent

fn clone(&self) -> OpAttributesWithParent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpAttributesWithParent

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

Formats the value using the given formatter.

impl PartialEq for OpAttributesWithParent

fn eq(&self, other: &OpAttributesWithParent) -> 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 StructuralPartialEq for OpAttributesWithParent