Struct ContactEntry 

pub struct ContactEntry {
    pub peer_id: PeerId,
    pub addresses: Vec<SocketAddr>,
    pub last_seen: DateTime<Utc>,
    pub quality_metrics: QualityMetrics,
    pub capabilities: Vec<String>,
    pub ipv6_identity_verified: bool,
    pub reputation_score: f64,
    pub connection_history: ConnectionHistory,
    pub quic_contact: Option<QuicContactInfo>,
}

A contact entry representing a known peer

Fields

peer_id: PeerId

Unique identifier for this peer

addresses: Vec<SocketAddr>

List of socket addresses where this peer can be reached

last_seen: DateTime<Utc>

Timestamp when this peer was last seen online

quality_metrics: QualityMetrics

Quality metrics for connection performance evaluation

capabilities: Vec<String>

List of capabilities supported by this peer

ipv6_identity_verified: bool

Whether this peer’s IPv6 identity has been verified

reputation_score: f64

Overall reputation score (0.0 to 1.0)

connection_history: ConnectionHistory

Historical connection data for this peer

quic_contact: Option<QuicContactInfo>

QUIC contact data for direct connectivity

Implementations

impl ContactEntry

pub fn new(peer_id: PeerId, addresses: Vec<SocketAddr>) -> Self

Create a new contact entry

pub fn new_with_quic( peer_id: PeerId, addresses: Vec<SocketAddr>, quic_info: QuicContactInfo, ) -> Self

Create a new contact entry with QUIC information

pub fn update_connection_result( &mut self, success: bool, latency_ms: Option<u64>, error: Option<String>, )

Update quality metrics based on connection result

pub fn update_success_rate(&mut self)

Update success rate

pub fn recalculate_quality_score(&mut self)

Recalculate overall quality score

pub fn update_capabilities(&mut self, capabilities: Vec<String>)

Update capabilities

pub fn update_reputation(&mut self, reputation: f64)

Update reputation score

pub fn mark_ipv6_verified(&mut self)

Mark IPv6 identity as verified

pub fn is_stale(&self, max_age: Duration) -> bool

Check if contact is considered stale

pub fn age_seconds(&self) -> u64

Get contact age in seconds

pub fn has_capability(&self, capability: &str) -> bool

Check if contact has essential capabilities

pub fn summary(&self) -> String

Get a summary string for debugging

pub fn update_quic_contact(&mut self, quic_info: QuicContactInfo)

Update or set QUIC contact information

pub fn update_quic_connection_result( &mut self, connection_type: QuicConnectionType, success: bool, setup_time_ms: Option<u64>, )

Update QUIC connection result

pub fn quic_direct_addresses(&self) -> Option<&Vec<SocketAddr>>

Get QUIC direct addresses if available

pub fn supports_quic_connection_type( &self, connection_type: &QuicConnectionType, ) -> bool

Check if peer supports specific QUIC connection type

pub fn quic_quality_score(&self) -> f64

Get QUIC quality score (0.0 to 1.0)

Trait Implementations

impl Clone for ContactEntry

fn clone(&self) -> ContactEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContactEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContactEntry

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ContactEntry

fn eq(&self, other: &ContactEntry) -> 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 Serialize for ContactEntry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ContactEntry