function StreamMetricSourceProvider::unit

Overrides MetricMetadataInterface::unit

File

vendor/open-telemetry/sdk/Metrics/MetricFactory/StreamMetricSourceProvider.php, line 48

Class

StreamMetricSourceProvider

@internal

Namespace

OpenTelemetry\SDK\Metrics\MetricFactory

Code

public function unit() : ?string {
    return $this->view->unit;
}