pub fn iter_headers(&self) -> TraceHeadersIter {
        let trace = SentryTrace(self.span.trace_id, self.span.span_id, Some(self.sampled));
        TraceHeadersIter {
            sentry_trace: Some(trace.to_string()),
        }
    }
/// Returns the headers needed for distributed tracing.
Returns the headers needed for distributed tracing.
Returns the headers needed for distributed tracing .
pub fn iter_headers(&self) -> TraceHeadersIter {
        let trace = SentryTrace(self.span.trace_id, self.span.span_id, Some(self.sampled));
        TraceHeadersIter {
            sentry_trace: Some(trace.to_string()),
        }
    }
pub fn iter_headers ( & self ) -> TraceHeadersIter { let trace = SentryTrace ( self . span . trace_id , self . span . span_id , Some ( self . sampled ) ) ; TraceHeadersIter { sentry_trace : Some ( trace . to_string ( ) ) , } }
Returns the headers needed for distributed tracing.
Returns the headers needed for distributed tracing .
&self
&self