Module tracer 

SimTracer — structured event capture for simulation analysis.

A lightweight event recorder that captures packet-level events during simulation runs. Events are stored in memory for post-hoc analysis, filtering, and serialization to JSON.

Usage

use ndn_sim::tracer::{SimTracer, SimEvent, EventKind};

let tracer = SimTracer::new();

// Record events during simulation...
tracer.record(SimEvent {
    timestamp_us: 1000,
    node: 0,
    face: Some(1),
    kind: EventKind::InterestIn,
    name: "/ndn/test/data".into(),
    detail: None,
});

// Analyze after simulation
let events = tracer.events();
let json = tracer.to_json();

Structs

SimEvent

A recorded simulation event.

SimTracer

Thread-safe event recorder for simulation runs.

Enums

EventKind

Classification of simulation events.