GetStatusString returns a classification string (success / failure) based on the input boolean.

Glob returns the global metrics collector.

InitPrometheusMetricsCollector initializes the collectors for all metrics defined for the app and registers them with the DefaultRegisterer.

SetGlobMetricsCollector is used to update the global metrics collector instance with the input.

NopMetricsCollector implements the Collector interface with a set of Nop methods.

PrometheusClient satisfies the Collector interface.

Collector defines the common interface for all metrics collection engines.

PrometheusCounterVec is an interface that captures the methods from the Prometheus CounterVec type that are used in the app.

PrometheusGaugeVec is an interface that captures the methods from the Prometheus GaugeVec type that are used in the app.

PrometheusHistogramVec is an interface that captures the methods from the the Prometheus HistogramVec type that are used in the app.

MetricName is a type used to define the names of the various metrics collected in the App.