Type Alias substrate_prometheus_endpoint::SourcedCounter

pub type SourcedCounter<S> = SourcedMetric<Counter, S>;

A counter whose values are obtained from an existing source.

*Note: The counter values provided by the source S must be monotonically increasing. Otherwise use a SourcedGauge instead.

Aliased Type

struct SourcedCounter<S> { /* private fields */ }

Implementations

impl<T: SourcedType, S: MetricSource> SourcedMetric<T, S>

pub fn new(opts: &Opts, source: S) -> Result<Self>

Creates a new metric that obtains its values from the given source.

Trait Implementations

impl<T: Clone, S: Clone> Clone for SourcedMetric<T, S>

fn clone(&self) -> SourcedMetric<T, S>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: SourcedType, S: MetricSource> Collector for SourcedMetric<T, S>

fn desc(&self) -> Vec<&Desc>

Return descriptors for metrics.

fn collect(&self) -> Vec<MetricFamily>

Collect metrics.

impl<T: Debug, S: Debug> Debug for SourcedMetric<T, S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.