Module opentelemetry_api::metrics::noop

No-op OpenTelemetry Metrics Implementation

This implementation is returned as the global Meter if no Meter has been set. It is also useful for testing purposes as it is intended 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