function ContextKeys::span

3 calls to ContextKeys::span()

Context::__construct in vendor/open-telemetry/context/Context.php

Span::fromContext in vendor/open-telemetry/api/Trace/Span.php

@inheritDoc

Span::storeInContext in vendor/open-telemetry/api/Trace/Span.php

@inheritDoc

File

vendor/open-telemetry/context/ContextKeys.php, line 12

Class

ContextKeys

@psalm-internal OpenTelemetry

Namespace

OpenTelemetry\Context

Code

public static function span() : ContextKeyInterface {
    static $instance;
    return $instance ??= Context::createKey('opentelemetry-trace-span-key');
}