Struct MetricsCollector 

pub struct MetricsCollector { /* private fields */ }

Metrics collector that receives and aggregates metrics from agents.

Implementations

impl MetricsCollector

pub fn new() -> Self

Create a new metrics collector with default configuration.

pub fn with_config(config: MetricsCollectorConfig) -> Self

Create a new metrics collector with custom configuration.

pub fn record(&self, report: &MetricsReport)

Record a metrics report from an agent.

pub fn expire_old_metrics(&self)

Remove expired metrics.

pub fn series_count(&self) -> usize

Get the number of active metric series.

pub fn active_agents(&self) -> Vec<String>

Get active agent IDs.

pub fn export_prometheus(&self) -> String

Export metrics in Prometheus text format.

pub fn snapshot(&self) -> MetricsSnapshot

Get a snapshot of all metrics.

Trait Implementations

impl Debug for MetricsCollector

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

Formats the value using the given formatter.

impl Default for MetricsCollector

fn default() -> Self

Returns the “default value” for a type.