function NoopMeter::createObservableUpDownCounter

Overrides MeterInterface::createObservableUpDownCounter

File

vendor/open-telemetry/api/Metrics/Noop/NoopMeter.php, line 55

Class

NoopMeter

Namespace

OpenTelemetry\API\Metrics\Noop

Code

public function createObservableUpDownCounter(string $name, ?string $unit = null, ?string $description = null, $advisory = [], callable ...$callbacks) : ObservableUpDownCounterInterface {
    return new NoopObservableUpDownCounter();
}