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mod metric_types;
mod names;
pub use names::*;
pub mod snapshots;
pub mod stats;
pub use metrics::*;
#[cfg(feature = "prometheus")]
pub fn initialize() -> Option<tokio::task::JoinHandle<()>> {
let prometheus_builder = metrics_exporter_prometheus::PrometheusBuilder::new();
let (recorder, exporter) = prometheus_builder
.build_with_exporter()
.expect("can't build the prometheus exporter");
metrics::set_boxed_recorder(Box::new(recorder)).expect("can't set the prometheus exporter");
let metrics_exporter_task = tokio::task::spawn(async move {
exporter.await.expect("can't await the prometheus exporter");
});
Some(metrics_exporter_task)
}
#[cfg(not(feature = "prometheus"))]
pub fn initialize() -> Option<tokio::task::JoinHandle<()>> {
metrics::set_recorder(&crate::stats::NODE_STATS).expect("couldn't initialize the metrics recorder!");
None
}