Struct JoinArrivalReceipt 

pub struct JoinArrivalReceipt {
    pub node_id: String,
    pub predecessor: String,
    pub node_visit: u64,
    pub arrival_ordinal: u64,
    pub accepted: bool,
    pub superseded_by: Option<u64>,
}

One join-ledger change this step made.

An arrival is causal state even when the join does not fire: it is the contribution a later arrival completes. A store that persisted only entered visits would lose it, and the join would never close after a restore, so every accepted or refused arrival is reported. A refused arrival carries no ordinal because the ledger recorded none for it.

Fields

node_id: String

predecessor: String

node_visit: u64

arrival_ordinal: u64

The ordinal the ledger recorded this arrival at, or 0 when refused.

accepted: bool

True when this arrival is the predecessor’s contribution for its visit; false when a newer visit had already contributed and this one is kept as a superseded fact.

superseded_by: Option<u64>

Trait Implementations

impl Clone for JoinArrivalReceipt

fn clone(&self) -> JoinArrivalReceipt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JoinArrivalReceipt

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for JoinArrivalReceipt

fn deserialize<__D>( __deserializer: __D, ) -> Result<JoinArrivalReceipt, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for JoinArrivalReceipt

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for JoinArrivalReceipt

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for JoinArrivalReceipt