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Module prometheus

embeddenator_obs::obs

Module prometheus 

Source
Expand description

Prometheus Metrics Export

Exports observability metrics in Prometheus text format for scraping by Prometheus servers or compatible monitoring systems.

§Features

  • Counter metrics export
  • Gauge metrics export
  • Histogram buckets for operation timings
  • Label support for metric dimensions
  • Text format output (Prometheus standard)

§Usage

ⓘ
use embeddenator_obs::prometheus::PrometheusExporter;

let exporter = PrometheusExporter::new("embeddenator");
let snapshot = telemetry.snapshot();
let prometheus_text = exporter.export(&snapshot);

// Serve via HTTP endpoint
// GET /metrics -> prometheus_text

Structs§

PrometheusExporter
Prometheus metrics exporter.