Module metrics 

Contains definitions of metric types.

Structs

AtomicF64 🔒

Stores an f64 in an AtomicU64 via bit reinterpretation.

GlobalMetricState 🔒

MetricError

Error type for metric operations.

MultiCounter

Represents a vector of named monotonic unsigned integer counters.

MultiGauge

Represents a vector of gauges with floating point values.

MultiHistogram

Represents a vector of histograms with floating point values.

PrefixProvider 🔒

SimpleCounter

Represents a simple monotonic unsigned integer counter.

SimpleGauge

Represents a simple gauge with floating point values.

SimpleHistogram

Represents a histogram with floating point values.

SimpleTimer

Represents a timer handle.

Statics

GLOBAL_STATE 🔒

Functions

gather_all_metrics

Gathers all metrics in Prometheus text exposition format.

global_state 🔒

init_with_provider

Initializes the global metric state with the given exporter and provider.

labels_to_attributes 🔒

meter_for_metric 🔒

register_prefix_provider

Registers a meter provider for metric names with the given prefix.

Type Aliases

MetricResult

Result type for metric operations.