Struct Gatherer

pub struct Gatherer { /* private fields */ }

Metrics gatherer.

This can gather metrics that registered to registries which associated with the gatherer.

Implementations

impl Gatherer

pub fn new() -> Self

Makes a new Gatherer instance.

pub fn registry(&self) -> Registry

Returns a Registry associated with this gatherer.

pub fn gather(&mut self) -> MetricFamilies

Gathers metrics.

Examples found in repository

examples/process_metrics.rs (line 14)

fn main() {
    prometrics::default_registry().register(ProcessMetricsCollector::new());

    let mut gatherer = track_try_unwrap!(prometrics::default_gatherer()
        .lock()
        .map_err(|e| Failure::from_error(e.to_string())));
    for metric in gatherer.gather() {
        println!("{}", metric);
    }
}

Trait Implementations

impl Debug for Gatherer

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

Formats the value using the given formatter.

impl Default for Gatherer

fn default() -> Self

Returns the “default value” for a type.