Function setActiveTraceAsPublic

setActiveTraceAsPublic(): void
Make the trace of the currently active span publicly accessible via its URL.

When a trace is published, anyone with the trace link can view the full trace without needing to be logged in to Langfuse. This action cannot be undone programmatically - once any span in a trace is published, the entire trace becomes public.

If called outside of an active span context, the operation is skipped with a warning.

Returns void
Example
```
import { setActiveTraceAsPublic, startActiveObservation } from '@langfuse/tracing';

startActiveObservation('my-operation', () => {
  // Make this trace publicly accessible
  setActiveTraceAsPublic();
});
```
- Defined in tracing/src/index.ts:943