Struct prometheus::HistogramOpts

pub struct HistogramOpts {
    pub common_opts: Opts,
    pub buckets: Vec<f64>,
}

HistogramOpts bundles the options for creating a Histogram metric. It is mandatory to set Name and Help to a non-empty string. All other fields are optional and can safely be left at their zero value.

Fields

common_opts: Opts

buckets: Vec<f64>

Methods

impl HistogramOpts

fn new<S: Into<String>>(name: S, help: S) -> HistogramOpts

new creates a HistogramOpts with the name and help arguments.

fn namespace<S: Into<String>>(self, namesapce: S) -> Self

namespace sets the namespace.

fn sub_system<S: Into<String>>(self, sub_system: S) -> Self

sub_system sets the sub system.

fn const_labels(self, labels: HashMap<String, String>) -> Self

const_labels sets the const labels.

fn const_label<S: Into<String>>(self, name: S, value: S) -> Self

const_label adds a const label.

fn fq_name(&self) -> String

fq_name returns the fq_name.

fn buckets(self, buckets: Vec<f64>) -> Self

buckets set the buckets.

Trait Implementations

impl From<Opts> for HistogramOpts

fn from(opts: Opts) -> HistogramOpts

Performs the conversion.