Struct LbPeer 

pub struct LbPeer {
    pub peer_id: String,
    pub weight: u32,
    pub active_connections: u32,
    pub total_requests: u64,
    pub total_errors: u64,
    pub avg_latency_ms: f64,
    pub healthy: bool,
    pub last_used: u64,
}

Per-peer metadata tracked by AdaptiveLoadBalancer.

Fields

peer_id: String

Unique peer identifier.

weight: u32

Routing weight; used by WeightedRoundRobin.

active_connections: u32

Number of currently in-flight requests.

total_requests: u64

Total requests ever dispatched to this peer.

total_errors: u64

Total failed requests for this peer.

avg_latency_ms: f64

Exponentially-weighted moving average latency (ms), alpha = 0.2.

healthy: bool

Whether the peer is considered healthy.

last_used: u64

Timestamp of last use (opaque u64, caller-supplied).

Implementations

impl LbPeer

pub fn new(peer_id: impl Into<String>, weight: u32) -> Self

Create a new LbPeer with defaults.

pub fn error_rate(&self) -> f64

Error rate in [0.0, 1.0]; 0.0 when no requests have been made.

Trait Implementations

impl Clone for LbPeer

fn clone(&self) -> LbPeer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LbPeer

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

Formats the value using the given formatter.