Trait prometheus_client::encoding::EncodeMetric

pub trait EncodeMetric {
    fn encode(&self, encoder: MetricEncoder<'_, '_>) -> Result<(), Error>;
    fn metric_type(&self) -> MetricType;
}

Trait implemented by each metric type, e.g. Counter, to implement its encoding in the OpenMetric text format.

Required Methods

fn encode(&self, encoder: MetricEncoder<'_, '_>) -> Result<(), Error>

Encode the given instance in the OpenMetrics text encoding.

fn metric_type(&self) -> MetricType

The OpenMetrics metric type of the instance.

Trait Implementations

impl EncodeMetric for Box<dyn EncodeMetric>

fn encode(&self, encoder: MetricEncoder<'_, '_>) -> Result<(), Error>

Encode the given instance in the OpenMetrics text encoding.

fn metric_type(&self) -> MetricType

The OpenMetrics metric type of the instance.

Implementations on Foreign Types

impl EncodeMetric for Box<dyn EncodeMetric>

fn encode(&self, encoder: MetricEncoder<'_, '_>) -> Result<(), Error>

fn metric_type(&self) -> MetricType

Implementors

impl EncodeMetric for Histogram

impl<N, A> EncodeMetric for Counter<N, A>where
    N: EncodeCounterValue,
    A: Atomic<N>,

impl<N, A> EncodeMetric for Gauge<N, A>where
    N: EncodeGaugeValue,
    A: Atomic<N>,

impl<S> EncodeMetric for Info<S>where
    S: Clone + Hash + Eq + EncodeLabelSet,

impl<S, M, C> EncodeMetric for Family<S, M, C>where
    S: Clone + Hash + Eq + EncodeLabelSet,
    M: EncodeMetric + TypedMetric,
    C: MetricConstructor<M>,

impl<S, N, A> EncodeMetric for CounterWithExemplar<S, N, A>where
    S: EncodeLabelSet,
    N: EncodeCounterValue + EncodeExemplarValue + Clone,
    A: Atomic<N>,

impl<S: EncodeLabelSet> EncodeMetric for HistogramWithExemplars<S>