prometheus

package

v0.5.1 Latest Latest Go to latest Published: Jan 22, 2026 License: AGPL-3.0 Imports: 3 Imported by: 0

Details

Package prometheus provides Prometheus format support for metrics.

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const (
	TypeCounter = "counter"
	TypeGauge   = "gauge"
)

Metric types

This section is empty.

func Format(metrics []Metric) string

Format takes multiple metrics and returns them formatted in Prometheus exposition format.

type Metric struct {
	Comment string
	Name    string
	Help    string
	Type    string
	Samples []Sample
}

Metric represents a single Prometheus metric with its metadata.

func (m Metric) String() string

String formats the metric in Prometheus exposition format.

type Sample struct {
	Name   string
	Labels map[string]string
	Value  float64
}

Sample represents a single sample of a Prometheus metric.