Enum FallowOutput 

pub enum FallowOutput {
    Audit(AuditOutput),
    Explain(ExplainOutput),
    ReviewEnvelope(ReviewEnvelopeOutput),
    ReviewReconcile(ReviewReconcileOutput),
    CoverageSetup(CoverageSetupOutput),
    CoverageAnalyze(CoverageAnalyzeOutput),
    ListBoundaries(ListBoundariesOutput),
    Health(HealthOutput),
    Dupes(DupesOutput),
    CheckGrouped(CheckGroupedOutput),
    Impact(ImpactReport),
    Security(SecurityOutput),
    Check(CheckOutput),
    Combined(CombinedOutput),
}

Typed root of every fallow JSON envelope shape that serializes as a JSON object and participates in the documented FallowOutput contract. The schema derived from this enum drives the document-root oneOf in docs/output-schema.json.

The default wire shape now carries a top-level kind discriminator so agents and schema-validating clients can select the variant in O(1) instead of probing for unique field presence. --legacy-envelope is a one-cycle compatibility flag that removes only this document-root kind field from CLI JSON output; nested report objects are not rewritten.

One envelope is intentionally NOT in this enum:

• CodeClimateOutput serializes as a bare JSON array (#[serde(transparent)]) per the Code Climate / GitLab Code Quality spec; #[serde(tag = ...)] cannot internally tag a non-object variant and wrapping the array would break the spec. The root schema carries it as a sibling oneOf branch alongside FallowOutput.

Variants

Audit(AuditOutput)

fallow audit --format json. Required command: "audit" singleton plus verdict and summary.

Explain(ExplainOutput)

fallow explain <issue-type> --format json. Required id, name, rationale, example, how_to_fix, docs; no schema_version.

ReviewEnvelope(ReviewEnvelopeOutput)

fallow --format review-github / --format review-gitlab. Required body, comments, meta; no schema_version.

ReviewReconcile(ReviewReconcileOutput)

fallow ci reconcile-review --format json. Required schema singleton plus provider, comments, and the various *_fingerprints arrays.

CoverageSetup(CoverageSetupOutput)

fallow coverage setup --json. Required schema_version singleton plus framework_detected, members, commands, snippets.

CoverageAnalyze(CoverageAnalyzeOutput)

fallow coverage analyze --format json. Required schema_version: "1" singleton plus version, elapsed_ms, runtime_coverage.

ListBoundaries(ListBoundariesOutput)

fallow list --boundaries --format json. Required boundaries sub-object; no schema_version.

Health(HealthOutput)

fallow health --format json. Required report: HealthReport.

Dupes(DupesOutput)

fallow dupes --format json. Required report: DupesReportPayload (typed wrapper payload carrying clone_groups[]: CloneGroupFinding and clone_families[]: CloneFamilyFinding).

CheckGrouped(CheckGroupedOutput)

fallow dead-code --format json --group-by <mode>. Required grouped_by plus a groups array.

Impact(ImpactReport)

fallow impact --format json. Required enabled, record_count, containment_count, recent_containment; no global schema_version, command, total_issues, or report.

Security(SecurityOutput)

fallow security --format json. Required security_findings plus unresolved_edge_files; ordered before the broader variants because the security_findings discriminator is uniquely present here.

Check(CheckOutput)

fallow dead-code --format json. Required total_issues plus summary: CheckSummary.

Combined(CombinedOutput)

Bare fallow --format json (combined dead-code + dupes + health). Required schema_version, version, and elapsed_ms, with optional check, dupes, and health subreports.

Trait Implementations

impl Clone for FallowOutput

fn clone(&self) -> FallowOutput

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FallowOutput

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Serialize for FallowOutput

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.