Struct DagVertex 

pub struct DagVertex {
    pub id: String,
    pub node_id: String,
    pub transaction: Transaction,
    pub parents: Vec<String>,
    pub timestamp: DateTime<Utc>,
    pub vector_clock: HashMap<String, u64>,
    pub signature: String,
}

A vertex in the consensus DAG

Fields

id: String

Unique vertex ID

node_id: String

Node that created this vertex

transaction: Transaction

Transaction data

parents: Vec<String>

Parent vertices (edges in the DAG)

timestamp: DateTime<Utc>

Timestamp when vertex was created

vector_clock: HashMap<String, u64>

Vector clock for causality tracking

signature: String

Signature (in production, this would be cryptographic)

Implementations

impl DagVertex

pub fn new( node_id: String, transaction: Transaction, parents: Vec<String>, vector_clock: HashMap<String, u64>, ) -> Self

Create a new DAG vertex

pub fn verify_signature(&self) -> bool

Verify the vertex signature

Trait Implementations

impl Clone for DagVertex

fn clone(&self) -> DagVertex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DagVertex

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DagVertex

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DagVertex

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

where __S: Serializer,

Serialize this value into the given Serde serializer.