function ObservableInstrumentTrait::__construct

File

vendor/open-telemetry/sdk/Metrics/ObservableInstrumentTrait.php, line 18

Class

ObservableInstrumentTrait: @internal

Namespace

OpenTelemetry\SDK\Metrics

Code

public function __construct(MetricWriterInterface $writer, Instrument $instrument, ReferenceCounterInterface $referenceCounter, ArrayAccess $destructors) {
    assert($this instanceof InstrumentHandle);
    $this->referenceCounter
        ->acquire();
}