Struct metrics_exporter_prometheus::PrometheusHandle

pub struct PrometheusHandle { /* private fields */ }

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.

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.

Trait Implementations

impl Clone for PrometheusHandle

fn clone(&self) -> PrometheusHandle

Returns a copy of the value.

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

Performs copy-assignment from source.