Struct prometheus::core::GenericGauge

pub struct GenericGauge<P: Atomic> { /* fields omitted */ }

[−] Expand description

The underlying implementation for Gauge and IntGauge.

Implementations

impl<P: Atomic> GenericGauge<P>

pub fn new<S1: Into<String>, S2: Into<String>>(
    name: S1,
    help: S2
) -> Result<Self>[−]

Create a GenericGauge with the name and help arguments.

pub fn with_opts(opts: Opts) -> Result<Self>[−]

Create a GenericGauge with the opts options.

pub fn set(&self, v: P::T)[−]

Set the gauge to an arbitrary value.

pub fn inc(&self)[−]

Increase the gauge by 1.

pub fn dec(&self)[−]

Decrease the gauge by 1.

pub fn add(&self, v: P::T)[−]

Add the given value to the gauge. (The value can be negative, resulting in a decrement of the gauge.)

pub fn sub(&self, v: P::T)[−]

Subtract the given value from the gauge. (The value can be negative, resulting in an increment of the gauge.)

pub fn get(&self) -> P::T[−]

Return the gauge value.

Trait Implementations

impl<P: Atomic> Clone for GenericGauge<P>

[+] Show hidden undocumented items

fn clone(&self) -> Self[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl<P: Atomic> Collector for GenericGauge<P>

[+] Show hidden undocumented items

fn desc(&self) -> Vec<&Desc>[−]

Return descriptors for metrics.

fn collect(&self) -> Vec<MetricFamily>[−]

Collect metrics.

impl<P: Debug + Atomic> Debug for GenericGauge<P>

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

Formats the value using the given formatter.

impl<P: Atomic> Metric for GenericGauge<P>

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fn metric(&self) -> Metric[−]

Return the protocol Metric.