Add two free functions in xrpl::telemetry that wrap the required
"detach a live SpanGuard held in a container" idiom so call sites write
one line instead of the make_shared/emplace rebuild by hand:
void detachInPlace(std::optional<SpanGuard>&);
std::shared_ptr<SpanGuard> detachInPlace(std::shared_ptr<SpanGuard>);
Both are no-ops on an empty/null/inactive guard. The #else branch adds
matching inline no-op stubs so callers compile with telemetry disabled.
Pure API addition, no behavior change; consumer call sites are rewritten
on phase4 in a follow-up.
The unit tests for these helpers land on phase2, where the telemetry
test module (in-memory-exporter harness + SpanGuardScope.cpp) exists —
mirroring how the detached()/rootSpan() tests were placed.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
xrpl_branch and xrpl_node_role are stamped by the perf-iac harness --
infrastructure outside this repo's OTel code -- so they have no L1
(*SpanNames.h), L2 (collector config), or L6 (MetricsRegistry.cpp) source
Rule D can derive them from. Unlike the generic builtins set (Prometheus/
Grafana mechanics every OTel setup has), these are repo-specific and
narrow, so they get their own EXTERNAL_INFRA_LABELS constant: a visible,
documented, deliberately narrow exception to the 'no hardcoded allowlist'
design principle, not a silent workaround. Add test coverage.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
xrpl_branch and xrpl_node_role are collector/infra-injected resource
labels used by perf-iac dashboards to identify the build under test and
its role in the perf cluster. They have no L1 span-attribute source or
L6 native-metric-label source (like the existing job/instance/job_type
builtins), so Rule D flagged them across every perf-iac dashboard.
Register them in the builtins set, matching the existing pattern for
infra-level dashboard labels. Add test coverage.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Convert leading /// blocks in LedgerSpanNames.h and PeerSpanNames.h to
house-style /** */. Comment-only: code is byte-identical.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Convert leading /// blocks to house-style /** */ across the telemetry
files carried on this branch (using the updated fix_doxy.py). Also
regenerate levelization results. Comment-only: code is byte-identical.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Convert leading /// blocks in these 9 phase3-originating files to house
style /** */ (using the updated fix_doxy.py that now handles /// ->
block conversion). Comment-only: code is byte-identical.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bring the 5 telemetry files introduced on this branch to the enforced
house Doxygen style (/** alone, ' * ' continuation prefix, no single-line
blocks) so the check-doxygen-style hook passes under CI's --all-files run.
Comment-only: code is byte-identical after comment stripping (verified).
Also regenerate levelization results: the committed ordering.txt carried
stale 'xrpl.telemetry > xrpld.consensus/rpc' edges that the current include
graph no longer produces.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
getMeter() became a pure virtual on THIS branch (native-metrics), which
makes the TestTelemetry mock abstract and would break a telemetry=ON
build of phase7/phase8 in isolation. The override was previously only on
phase9 (where it was mis-attributed); relocate it to phase7 where the
pure virtual is introduced, so every branch from here forward builds.
Mirrors NullTelemetry: an inert meter from a process-wide noop provider.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The opentelemetry-cpp::exporter_in_memory component declares no libs (the
Conan recipe ships libopentelemetry_exporter_in_memory.a but does not
associate it with the component), so linking that target put nothing on
the link line and xrpl_tests still failed with an undefined reference to
InMemorySpanExporterFactory::Create. Locate the archive with find_library
(HINTS the OTel package lib dir) and link it by path, ahead of the umbrella
so its undefined SDK references resolve. Verified: the archive now appears
on the generated link line and xrpl_tests links + the SpanGuardScope tests
pass. Supersedes the no-op component-target link in the prior commit.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
