Module opentelemetry::metrics::noop

No-op OpenTelemetry Metrics Implementation

This implementation is returned as the global Meter if no MeterProvider has been set. It is expected to have minimal resource utilization and runtime impact.

Structs

• NoopAsyncInstrument
  A no-op async instrument.
• NoopMeterCore
  A no-op instance of a Meter
• NoopMeterProvider
  A no-op instance of a MetricProvider
• NoopRegistration
  A no-op instance of a callback CallbackRegistration.
• NoopSyncInstrument
  A no-op sync instrument