Struct DupesOutput 

pub struct DupesOutput {
    pub schema_version: SchemaVersion,
    pub version: ToolVersion,
    pub elapsed_ms: ElapsedMs,
    pub report: DupesReportPayload,
    pub grouped_by: Option<GroupByMode>,
    pub total_issues: Option<usize>,
    pub groups: Option<Vec<DuplicationGroup>>,
    pub meta: Option<Meta>,
}

Envelope emitted by fallow dupes --format json (plus the dupes block inside the combined and audit envelopes).

The body is the typed DupesReportPayload flattened into the envelope so the wire shape stays { schema_version, version, elapsed_ms, clone_groups, clone_families, stats, ... } exactly as the existing JSON layer emits. The payload’s clone_groups and clone_families carry typed crate::output_dupes::CloneGroupFinding / crate::output_dupes::CloneFamilyFinding wrappers so the actions[] field is part of the schema-derived contract. grouped_by / groups / total_issues are populated by the grouped builder; on the ungrouped path they stay None and skip_serializing_if drops them.

Fields

schema_version: SchemaVersion

Schema version for this output format.

version: ToolVersion

Fallow tool version that produced this output.

elapsed_ms: ElapsedMs

Analysis duration in milliseconds.

report: DupesReportPayload

Project-level duplication payload (clone_groups, clone_families, stats, optional mirrored_directories). Flattened so the wire shape stays a single object. Carries typed crate::output_dupes::CloneGroupFinding and crate::output_dupes::CloneFamilyFinding wrappers instead of bare findings so the actions[] array (and audit-mode introduced) are part of the schema-derived contract rather than a JSON post-pass.

grouped_by: Option<GroupByMode>

Resolver mode used for partitioning. Present only when --group-by is active.

total_issues: Option<usize>

Total clone groups across all buckets when --group-by is active. Mirrors the grouped check / health envelopes which expose total_issues so MCP and CI consumers can read the same key across commands.

groups: Option<Vec<DuplicationGroup>>

Per-group buckets when --group-by is active. Each clone group is attributed to its largest-owner key (most instances; alphabetical tiebreak). Sort: most clone groups first, then alphabetical, with (unowned) pinned last.

Each bucket’s clone_groups and clone_families carry the typed finding wrappers (crate::output_dupes::AttributedCloneGroupFinding, crate::output_dupes::CloneFamilyFinding) so the actions[] augmentation is part of the schema-derived contract.

meta: Option<Meta>

_meta block with metric / rule definitions, emitted when --explain is passed (always present in MCP responses).

Trait Implementations

impl Clone for DupesOutput

fn clone(&self) -> DupesOutput

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DupesOutput

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

Formats the value using the given formatter.

impl Serialize for DupesOutput

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

where __S: Serializer,

Serialize this value into the given Serde serializer.