Type Alias DuplicationOutput 

pub type DuplicationOutput = DupesOutput<DupesReportPayload, DuplicationGroup>;

Concrete duplication output contract returned by typed programmatic runs.

Aliased Type

pub struct DuplicationOutput {

    pub schema_version: SchemaVersion,
    pub version: ToolVersion,
    pub elapsed_ms: ElapsedMs,
    pub report: DupesReportPayload,
    pub clone_groups_shown: usize,
    pub clone_groups_omitted: usize,
    pub clone_families_shown: usize,
    pub clone_families_omitted: usize,
    pub grouped_by: Option<GroupByMode>,
    pub total_issues: Option<usize>,
    pub groups: Option<Vec<DuplicationGroup>>,
    pub meta: Option<Meta>,
    pub workspace_diagnostics: Vec<WorkspaceDiagnostic>,
    pub next_steps: Vec<NextStep>,
}

Fields

schema_version: SchemaVersion

Duplication output schema version.

version: ToolVersion

Fallow CLI version that produced this output.

elapsed_ms: ElapsedMs

Wall-clock analysis duration in milliseconds.

report: DupesReportPayload

Duplication report body, flattened into the envelope root.

clone_groups_shown: usize

Number of clone groups carried in clone_groups[].

clone_groups_omitted: usize

Number of scoped-corpus clone groups withheld from clone_groups[] by a presentation cap such as --top. 0 on an untruncated run, so clone_groups_shown + clone_groups_omitted == stats.clone_groups always holds and stats keeps describing the whole measured corpus.

clone_families_shown: usize

Number of clone families carried in clone_families[].

clone_families_omitted: usize

Number of scoped-corpus clone families withheld from clone_families[] by a presentation cap such as --top, which rebuilds the families from the groups that survived the cap. 0 on an untruncated run, so clone_families_shown + clone_families_omitted == stats.clone_families always holds and stats keeps describing the whole measured corpus.

grouped_by: Option<GroupByMode>

Grouping mode when --group-by was passed.

total_issues: Option<usize>

Total finding count across all groups; present only in grouped output.

groups: Option<Vec<DuplicationGroup>>

Grouped findings; present only in grouped output.

meta: Option<Meta>

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

workspace_diagnostics: Vec<WorkspaceDiagnostic>

Workspace-discovery and source-discovery diagnostics for the run (issue #473). See CheckOutput::workspace_diagnostics for the full contract; the same list is repeated on each top-level command’s envelope so single-command consumers see it without having to look at a separate top-level field. A standalone fallow dupes run has no dead-code analyze pass, so the two analysis-stage kinds never appear here.

next_steps: Vec<NextStep>

Read-only follow-up commands computed from this run’s findings. See CheckOutput::next_steps for the contract.