circuitprom

package

v0.2.3 Latest Latest Go to latest Published: Apr 4, 2024 License: MIT Imports: 3 Imported by: 0

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Package circuitprom provides a Prometheus collector for circuit breakers.

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type Observer interface {
	circuit.Observer
	prometheus.Collector
}

An Observer is a Prometheus collector for a circuit breaker.

func NewObserver(options ...Option) Observer

NewObserver returns an observer for a circuit breaker with the given options.

type Option interface {
	// contains filtered or unexported methods
}

An Option provides optional configuration for an Observer.

func WithConstLabels(labels prometheus.Labels) Option

WithConstLabels returns an Option that adds constant labels to all metrics.

func WithNamespace(namespace string) Option

WithNamespace returns an Option that sets the namespace for all metrics. The default is empty.