Module trace 

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.

PipelineTimings

Pipeline performance timings.

ReExportChain

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

TracedCloneGroup

One clone group returned from a clone trace request.

TracedExport

An export with usage information.

TracedReExport

A re-export with source information.

Functions

trace_class_member

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

trace_clone

trace_clone_by_fingerprint

Trace a clone group by its stable content fingerprint.

trace_dependency

Trace where a dependency is used.

trace_export

Trace why an export is considered used or unused.

trace_file

Trace all edges for a file.

trace_impact_closure

Compute the impact closure for a single file as the seed.