Module graph 

Structs

AnalysisResult

GraphEdge

GraphNode

ModuleState

RootImpact

The blast radius of a single input file, so a multi-file run can show each file’s impact individually alongside the combined total.

RootImpactFile

A single file impacted by a particular input file.

Summary

Workspace

A workspace package discovered in the repo, used to group impacted files by the package they live in.

Enums

AnalysisMode

AnalysisTarget

EdgeKind

NodeKind

RiskTier

The headline blast-radius verdict. Ordered least-to-most severe so callers can gate on tier >= threshold (see --fail-on-risk).

Functions

compute_tier

Reach and spread drive the tier; ambiguity is surfaced as a confidence caveat elsewhere rather than inflating the score, so the headline stays trustworthy. affected counts downstream files (excludes the target); packages is the number of distinct packages they span.

normalize_separators

Normalize the separators in a path label to /. Labels are built from Path::display(), which uses \ on Windows, while every grouping rule in this module and the reports splits on / — without this, on Windows every file collapses into package . and the package count degrades to 1.

package_key

Map a repo-relative path to the package that owns it: the longest matching workspace root, falling back to the top-level directory. workspaces is expected to be sorted longest-root-first. Both the path and the workspace roots are separator-normalized defensively, so Windows-style labels still group correctly.