Struct MessageWithMetadata 

pub struct MessageWithMetadata {
    pub message: L1IncomingMessage,
    pub delayed_messages_read: u64,
}

An L1 incoming message with additional metadata.

Fields

message: L1IncomingMessage

delayed_messages_read: u64

Implementations

impl MessageWithMetadata

pub fn abi_hash(&self) -> B256

ABI-style commitment hash fed into the MEL local message accumulator. Only includes MEL (minimum execution layer) consensus fields.

TODO: packed concatenation, not yet reconciled with the on-chain abi.encode layout (Nitro’s MessageWithMetadata hashing uses RLP).

pub fn with_only_mel_consensus_fields(&self) -> Self

Returns a shallow copy with only consensus-relevant fields.

Trait Implementations

impl Clone for MessageWithMetadata

fn clone(&self) -> MessageWithMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageWithMetadata

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

Formats the value using the given formatter.

impl Decodable for MessageWithMetadata

fn decode(b: &mut &[u8]) -> Result<Self>

Decodes the blob into the appropriate type. buf must be advanced past the decoded object.

impl Default for MessageWithMetadata

fn default() -> MessageWithMetadata

Returns the “default value” for a type.

impl Encodable for MessageWithMetadata

fn length(&self) -> usize

Returns the length of the encoding of this type in bytes.

fn encode(&self, out: &mut dyn BufMut)

Encodes the type into the out buffer.