Struct PrometheusHandle 

pub struct PrometheusHandle {
    inner: Arc<Inner>,
}

Handle for accessing metrics stored via [PrometheusRecorder].

In certain scenarios, it may be necessary to directly handle requests that would otherwise be handled directly by the HTTP listener, or push gateway background task. PrometheusHandle allows rendering a snapshot of the current metrics stored by an installed [PrometheusRecorder] as a payload conforming to the Prometheus exposition format.

Fields

inner: Arc<Inner>

Implementations

impl PrometheusHandle

pub fn render(&self) -> String

Takes a snapshot of the metrics held by the recorder and generates a payload conforming to the Prometheus exposition format.

pub fn run_upkeep(&self)

Performs upkeeping operations to ensure metrics held by recorder are up-to-date and do not grow unboundedly.

Trait Implementations

impl Clone for PrometheusHandle

fn clone(&self) -> PrometheusHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrometheusHandle

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

Formats the value using the given formatter.