metrics

type Collector struct {
	// Namespace of the metric.
	Namespace string `json:"namespace,omitempty"`
	// Subsystem of the metric.
	Subsystem string `json:"subsystem,omitempty"`
	// Collector type (histogram, gauge, counter, summary).
	Type CollectorType `json:"type"`
	// Help of collector.
	Help string `json:"help"`
	// Labels for vectorized metrics.
	Labels []string `json:"labels"`
	// Buckets for histogram metric.
	Buckets []float64 `json:"buckets"`
	// Objectives for the summary opts
	Objectives map[float64]float64 `json:"objectives,omitempty"`
}

type CollectorType string

type Config struct {
	// Address to listen
	Address string `mapstructure:"address"`
	// Collect defines application-specific metrics.
	Collect map[string]Collector `mapstructure:"collect"`
}

type Configurer interface {
	// UnmarshalKey takes a single key and unmarshal it into a Struct.
	UnmarshalKey(name string, out any) error
	// Has checks if config section exists.
	Has(name string) bool
}

type Logger interface {
	NamedLogger(name string) *zap.Logger
}

type Metric struct {
	// Collector name.
	Name string `msgpack:"alias:name"`
	// Collector value.
	Value float64 `msgpack:"alias:value"`
	// Labels associated with metric. Only for vector metrics. Must be provided in a form of label values.
	Labels []string `msgpack:"alias:labels"`
}

type NamedCollector struct {
	// Name of the collector
	Name string `json:"name"`
	// Collector structure
	Collector `json:"collector"`
}

type Plugin struct {
	// contains filtered or unexported fields
}

type StatProvider interface {
	MetricsCollector() []prometheus.Collector
}