Enum bitcoincore_zmq::SequenceMessage

pub enum SequenceMessage {
    BlockConnect {
        blockhash: BlockHash,
    },
    BlockDisconnect {
        blockhash: BlockHash,
    },
    MempoolAcceptance {
        txid: Txid,
        mempool_sequence: u64,
    },
    MempoolRemoval {
        txid: Txid,
        mempool_sequence: u64,
    },
}

Variants

BlockConnect

Fields

blockhash: BlockHash

BlockDisconnect

Fields

blockhash: BlockHash

MempoolAcceptance

Fields

txid: Txid

mempool_sequence: u64

MempoolRemoval

Fields

txid: Txid

mempool_sequence: u64

Implementations

impl SequenceMessage

pub fn raw_length(&self) -> usize

Returns the length of this SequenceMessage when serialized.

pub fn label_char(&self) -> char

Returns the label of this SequenceMessage as a char.

pub fn label(&self) -> u8

Returns the label of this SequenceMessage as a u8.

pub fn into_inner(self) -> [u8; 32]

Returns the contained hash (block hash or txid) of this SequenceMessage.

pub fn mempool_sequence(&self) -> Option<u64>

Returns the mempool sequence of this SequenceMessage if it is MempoolAcceptance or MempoolRemoval. This is a number that starts at 1 and goes up every time Bitcoin Core adds or removes a transaction to the mempool.

Note that transactions that got removed from the mempool because they were included in a block increment Bitcoin Core’s mempool sequence, they do not produce a MempoolRemoval message.

Trait Implementations

impl Clone for SequenceMessage

fn clone(&self) -> SequenceMessage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SequenceMessage

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

Formats the value using the given formatter.

impl Display for SequenceMessage

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

Formats the value using the given formatter.

impl From<SequenceMessage> for Vec<u8>

fn from(sm: SequenceMessage) -> Self

Converts to this type from the input type.

impl PartialEq<SequenceMessage> for SequenceMessage

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl TryFrom<Vec<u8, Global>> for SequenceMessage

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Vec<u8>) -> Result<Self, Error>

Performs the conversion.

impl Copy for SequenceMessage

impl Eq for SequenceMessage

impl StructuralEq for SequenceMessage

impl StructuralPartialEq for SequenceMessage