Module opentelemetry_api::metrics

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OpenTelemetry Metrics API

Modules

noop
No-op OpenTelemetry Metrics Implementation

Structs

Counter
An instrument that records increasing values.
Histogram
An instrument that records a distribution of values.
InstrumentBuilder
Configuration for building an instrument.
Meter
Provides access to instrument instances for recording metrics.
ObservableCounter
An async instrument that records increasing values.
ObservableGauge
An instrument that records independent readings.
ObservableUpDownCounter
An async instrument that records increasing or decreasing values.
Unit
Units denote underlying data units tracked by Meters.
UpDownCounter
An instrument that records increasing or decreasing values.

Enums

MetricsError
Errors returned by the metrics API.

Traits

AsyncCounter
An SDK implemented async instrument that records increasing values.
AsyncGauge
An SDK implemented instrument that records independent readings.
AsyncUpDownCounter
An SDK implemented async instrument that records increasing or decreasing values.
InstrumentProvider
SDK implemented trait for creating instruments
MeterProvider
Returns named meter instances
SyncCounter
An SDK implemented instrument that records increasing values.
SyncHistogram
An SDK implemented instrument that records a distribution of values.
SyncUpDownCounter
An SDK implemented instrument that records increasing or decreasing values.

Type Definitions

Result
A specialized Result type for metric operations.