Struct metrics_util::registry::AtomicStorage

pub struct AtomicStorage;

Atomic metric storage.

Utilizes atomics for storing the value(s) of a given metric. Shared access to the actual atomic is handling via Arc.

Trait Implementations

impl<K> Storage<K> for AtomicStorage

type Counter = Arc<AtomicU64>

The type used for counters.

type Gauge = Arc<AtomicU64>

The type used for gauges.

type Histogram = Arc<AtomicBucket<f64>>

The type used for histograms.

fn counter(&self, _: &K) -> Self::Counter

Creates an empty counter.

fn gauge(&self, _: &K) -> Self::Gauge

Creates an empty gauge.

fn histogram(&self, _: &K) -> Self::Histogram

Creates an empty histogram.