rustracing_jaeger

Jaeger 客户端库，基于 rustracing 构建。

文档

示例

基本使用

use rustracing::sampler::AllSampler;
use rustracing_jaeger::Tracer;
use rustracing_jaeger::reporter::JaegerCompactReporter;

// Creates a tracer
let (span_tx, span_rx) = crossbeam_channel::bounded(10);
let tracer = Tracer::with_sender(AllSampler, span_tx);
{
    let span = tracer.span("sample_op").start();
    // Do something

} // The dropped span will be sent to `span_rx`

let span = span_rx.try_recv().unwrap();
assert_eq!(span.operation_name(), "sample_op");

// Reports this span to the local jaeger agent
let reporter = JaegerCompactReporter::new("sample_service").unwrap();
reporter.report(&[span]).unwrap();

执行 report.rs 示例

# Run jaeger in background
$ docker run -d -p6831:6831/udp -p6832:6832/udp -p16686:16686 jaegertracing/all-in-one:latest

# Report example spans
$ cargo run --example report

# View spans (see the image below)
$ firefox https://127.0.0.1:16686/

参考

• Jaeger 客户端库