kcenon::common::concepts::TimingMetric Concept Reference

A type that supports timing metric operations. More...

#include <monitoring.h>

Concept definition

template<typename T>
concept kcenon::common::concepts::TimingMetric =  requires(T t,
                                std::string_view name,
                                std::chrono::nanoseconds duration,
                                const interfaces::metric_labels& labels) {
    { t.timing(name, duration, labels) } -> std::same_as<void>;
}

Detailed Description

A type that supports timing metric operations.

Types satisfying this concept can record timing measurements, which are specialized histograms for duration measurements.

Example usage:

template<TimingMetric M>
void record_latency(M& collector, std::chrono::nanoseconds duration) {
    collector.timing("request_duration", duration);
}

Definition at line 128 of file monitoring.h.