Skip to main content Crate fallow_config Copy item path Source glob_validation Validation of user-supplied glob patterns from the config file. levenshtein Levenshtein-distance helpers for typo detection across config surfaces. AuditConfig AuthoredRule Pre-expansion rule preserved on a LogicalGroup AutoImportRule A single convention-based auto-import: a bare identifier name that resolves
to an export in source by framework convention, with no explicit import
statement in the consuming file. BoundaryCallsConfig Boundary forbidden-call policy. Applies only to files classified into a
zone; unzoned files are unrestricted, matching the import rules. BoundaryConfig Architecture boundary configuration. BoundaryCoverageConfig Boundary zone coverage policy. BoundaryRule An import rule between zones. BoundaryZone A zone grouping files by directory pattern. CacheConfig CatalogFixConfig CompiledIgnoreCatalogReferenceRule IgnoreCatalogReferenceRule with the optional consumer glob pre-compiled.CompiledIgnoreDependencyOverrideRule IgnoreDependencyOverrideRule ready for matching.CompiledIgnoreExportRule IgnoreExportRule with the glob pre-compiled into a matcher.ConfigOverride Per-file override entry. DuplicatesConfig Configuration for code duplication detection. ExternalPluginDef A declarative plugin definition loaded from a standalone file or inline config. ExternalUsedExport Exports considered used for files matching a pattern. FallowConfig FixConfig FlagsConfig Feature flag detection configuration. ForbiddenCallRule One forbidden-call entry: files in zone from may not call callees
matching callee. HealthConfig Configuration for complexity health metrics (fallow health). IgnoreCatalogReferenceRule Rule for suppressing an unresolved-catalog-reference finding. IgnoreDependencyOverrideRule Rule for suppressing dependency-override findings. IgnoreExportRule Rule for ignoring specific exports. IgnoreExportsUsedInFileByKind InvalidForbiddenCallee One rejected boundaries.calls.forbidden[] callee pattern. LogicalGroup A user-declared zone that fanned out via autoDiscover. NapiConfig NormalizationConfig Fine-grained normalization overrides. OwnershipConfig Configuration for ownership analysis (fallow health --hotspots --ownership). PackageJson Parsed package.json with fields relevant to fallow. ParsedOverrideKey Parsed structure of an override key. PartialRulesConfig Partial per-issue-type severity for overrides. All fields optional. PerAnalysisProductionConfig PnpmCatalog A single catalog (the default or a named one). PnpmCatalogData Structured catalog data extracted from a pnpm-workspace.yaml file. PnpmCatalogEntry A single entry inside a catalog. PnpmCatalogGroup A named catalog group under catalogs: with no package entries. PnpmOverrideData Structured override data extracted from one source. PnpmOverrideEntry A single override entry. RedundantRootPrefix One redundant-root-prefix pattern in a boundaries.zones[] entry. RegressionBaseline RegressionConfig ResolveConfig Module resolver configuration. ResolvedBoundaryConfig Resolved boundary config with pre-compiled glob matchers. ResolvedBoundaryCoverageConfig Resolved boundary zone coverage policy. ResolvedBoundaryRule A resolved boundary rule. ResolvedConfig Fully resolved configuration with all globs pre-compiled. ResolvedNormalization Resolved normalization flags: mode defaults merged with user overrides. ResolvedOverride Resolved override with pre-compiled glob matchers. ResolvedZone A zone with pre-compiled glob matchers. RulePackDef A declarative rule pack loaded from a standalone JSON or JSONC file listed
in the rulePacks config key. RulePackError One rule-pack load or validation failure, anchored at the offending pack
file. RulePackRule One declarative policy rule inside a rule pack. RulesConfig Per-issue-type severity configuration. ScopedUsedClassMemberRule A heritage-constrained usedClassMembers rule. SdkPattern A custom SDK call pattern for feature flag detection. SecurityCategories Include/exclude lists scoping the active security categories. When include
is set, only those categories are active; exclude removes categories from
the admitted set. Both unset admits catalogue categories. hardcoded-secret
still requires explicit inclusion. SecurityConfig Scopes fallow security catalogue behavior. An absent category block admits
every catalogue category. hardcoded-secret is include-required and only
runs when explicitly listed in security.categories.include. UnknownZoneRef One offending zone-name reference in a boundaries.rules[] entry. WorkspaceConfig Workspace configuration for monorepo support. WorkspaceDiagnostic A diagnostic about a workspace-discovery candidate. WorkspaceInfo Discovered workspace info from package.json, pnpm-workspace.yaml, or tsconfig.json references. AuditGate AutoImportKind Which export shape a convention auto-import credits when its name is
referenced without an explicit import statement. BoundaryPreset Built-in architecture presets. CatalogPrecedingCommentPolicy ConfigWriteError DetectionMode Detection mode controlling how aggressively tokens are normalized. EmailMode Privacy mode for author emails emitted in ownership output. EntryPointRole How a plugin’s discovered entry points contribute to coverage reachability. ForbiddenCallee One callee pattern or a list of patterns for a single from zone. IgnoreExportsUsedInFileConfig LogicalGroupStatus Discovery outcome for a LogicalGroup MisconfigReason Why an override entry is misconfigured. OutputFormat Output format for results. OverrideSource Where an override entry was declared. PluginDetection How to detect if a plugin should be activated. ProductionAnalysis ProductionConfig RulePackRuleKind Which check a rule-pack rule performs. Severity Severity level for rules. UsedClassMemberRule A usedClassMembers entry from config or an external plugin. WorkspaceDiagnosticKind Why a workspace-discovery candidate was rejected, or why a sibling
directory looked workspace-like but was not declared. WorkspaceLoadError Workspace-discovery failures that prevent analysis from proceeding. ZoneReferenceKind Which BoundaryRule field carries an unknown zone name. ZoneValidationError Validation error from FallowConfig::validate_resolved_boundaries. DEFAULT_MAX_FILE_SIZE_BYTES DEFAULT_MAX_FILE_SIZE_MBDEFAULT_MAX_FILE_SIZE_MB Default per-file size ceiling (in megabytes) for source discovery. A value
chosen so hand-written source effectively never reaches it while generated
API clients, vendored bundles, and minified blobs do. See issue #1086. add_ignore_exports_rule Append ignoreExports rules to an existing fallow config file. add_ignore_exports_rule_to_string Render the proposed content of a fallow config after appending ignoreExports rules. append_workspace_diagnostics Append additions to the workspace-discovery diagnostics for root,
skipping any entry whose (kind id, canonical path) is already present. atomic_write Atomically write content to a file via a temporary file and rename. clear_source_discovery_diagnostics Remove all source-discovery diagnostics (see
WorkspaceDiagnosticKind::is_source_discoveryroot from the
registry, keeping the workspace-discovery set intact. discover_and_validate_external_plugins Discover external plugin definitions AND validate their user-supplied glob
patterns. Accumulates all errors across all loaded plugins so the user sees
every problem in one run. discover_external_plugins Discover and load external plugin definitions for a project. discover_workspaces Discover all workspace packages in a monorepo. discover_workspaces_with_diagnostics Discover workspace packages and return any diagnostics produced along the
way. find_undeclared_workspaces Find directories containing package.json that are not declared as workspaces. find_undeclared_workspaces_with_ignores Find directories containing package.json that are not declared as workspaces,
excluding candidates covered by the supplied ignore globset. is_valid_override_value Check whether value is a valid pnpm override right-hand side, even if it
is not a semver range. Returns false when the value is empty, contains a
raw newline, or is otherwise garbage. load_rule_packs Load and validate every rule pack listed in the rulePacks config key. override_misconfig_reason Convenience: is this entry effectively a misconfiguration the user should
see as an error? override_source_label Source-name string for diagnostics. parse_override_key Parse an override key into parent, target, and optional version
selectors. Returns None when the key cannot be split into a recognised
shape (empty key, parent or target missing). parse_pnpm_catalog_data Parse the catalog sections of a pnpm-workspace.yaml file. parse_pnpm_package_json_overrides Parse the pnpm.overrides section of a root package.json. Returns an
empty PnpmOverrideData when the file has no overrides, when the JSON is
malformed, or when the section is present but empty. parse_pnpm_workspace_overrides Parse the overrides: section of pnpm-workspace.yaml. Returns an empty
PnpmOverrideData when the file has no overrides, when the YAML is
malformed, or when the section is present but empty. parse_tsconfig_root_dir Parse tsconfig.json at the project root and extract compilerOptions.rootDir. preserve_target_mode Copy the target file’s existing permissions onto the temp file. resolve_max_file_size_bytes Convert a user-supplied megabyte ceiling into the byte limit stored on
ResolvedConfig::max_file_size_bytesSome(0) means “no limit”
(None); any other Some(n) is n MB in bytes; None (unset) keeps the
built-in DEFAULT_MAX_FILE_SIZE_BYTES stash_workspace_diagnostics Replace the workspace-discovery diagnostics for root with diagnostics,
PRESERVING any source-discovery diagnostics (see
WorkspaceDiagnosticKind::is_source_discovery workspace_diagnostics_for Read the workspace-discovery diagnostics produced by the most recent
stash_workspace_diagnostics + any subsequent
append_workspace_diagnostics calls for root. Returns an empty vector
when nothing has been stashed for this root yet (e.g. programmatic
callers bypassing the standard loader). ConfigWriteResult