Struct Gauge 

pub struct Gauge(/* private fields */);

A gauge metric that can increase or decrease, representing a single value at the point of sampling.

Implementations

impl Gauge

pub fn increment(&self, value: f64)

Increment the gauge by value.

pub fn decrement(&self, value: f64)

Decrement the gauge by value.

pub fn set(&self, value: f64)

Sets the gauge to a specific value.

pub fn value(&self) -> f64

Returns the current value of the gauge.

Trait Implementations

impl Clone for Gauge

fn clone(&self) -> Gauge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Gauge

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

Formats the value using the given formatter.

impl From<Gauge> for MetricValue

fn from(value: Gauge) -> Self

Converts to this type from the input type.