function ImmutableSpan::getParentSpanId

Overrides SpanDataInterface::getParentSpanId

File

vendor/open-telemetry/sdk/Trace/ImmutableSpan.php, line 62

Class

ImmutableSpan

@psalm-immutable

Namespace

OpenTelemetry\SDK\Trace

Code

public function getParentSpanId() : string {
    return $this->getParentContext()
        ->getSpanId();
}