Module trace 

Read-only trace helpers exposed through the engine boundary.

Structs

ClassMemberTrace

Result of tracing a class / enum / store MEMBER: the --trace FILE:NAME fallback when NAME is not a top-level export but a member declared on one (issue #1744). The trace runs on the module graph only, so it reports the OWNING export’s reachability and usage (the gating precondition for member-level crediting) plus a pointer to the right --unused-*-members command, rather than per-member crediting provenance.

CloneTrace

Result of tracing a clone: all groups containing the code at a source location or addressed by a stable clone fingerprint.

DependencyTrace

Result of tracing a dependency: where it is used.

ExportReference

A direct reference to an export.

ExportTrace

Result of tracing an export: why it is considered used or unused.

FileTrace

Result of tracing all edges for a file.

ImpactClosureGap

One coordination-gap entry in an ImpactClosureTrace.

ImpactClosureTrace

Result of computing the impact closure for a single file as the seed.

ImportPathHop

One import edge on an ImportPathTrace.

ImportPathTrace

Result of asking how one module reaches another: the shortest import path.

PipelineTimings

Pipeline performance timings.

ReExportChain

A re-export chain showing how an export is propagated.

TraceProvenance

Which configs name which files and which dependency names, collected by one analysis for the trace output.

TraceSource

A config that names a traced file or a traced dependency, and the key that names it.

TracedCloneGroup

One clone group returned from a clone trace request.

TracedExport

An export with usage information.

TracedReExport

A re-export with source information.

Enums

ImportPathEndpoint

Which endpoint of a --path request did not resolve to exactly one module.

SemanticClassMethodResolutionError

Stable reason why an exact class-method target cannot be resolved.

Functions

reconcile_semantic_trace_reachability

Reconcile checker-backed trace evidence with graph reachability while retaining non-crediting evidence for inspection.

semantic_symbol_for_class_member

Resolve the source identity for an exact semantic class-member query.

semantic_symbol_for_exact_class_method

Resolve one exact exported class method for semantic impact analysis.

semantic_symbol_for_export

Resolve the source identity for an exact semantic export query.

trace_class_member

Trace a class / enum / store member (the --trace FILE:MEMBER fallback when MEMBER is not a top-level export). See issue #1744.

trace_clone

Trace duplicate-code groups that contain a source location.

trace_clone_by_fingerprint

Trace a duplicate-code group by its stable content fingerprint.

trace_dependency

Trace where a dependency is used.

trace_eager_import_path

Trace the shortest import path over eager edges only: static imports that carry a runtime value. The route explains why to_path loads before from_path runs.

trace_export

Trace why an export is considered used or unused.

trace_file

Trace all graph edges for a file.

trace_impact_closure

Trace the impact closure for a file.

trace_import_path

Trace the shortest import path between two modules.

trace_import_path_with_session

Trace the shortest import path through an existing analysis session. With eager_only, the walk follows static value imports only.