Struct SourceVariantArgs 

pub struct SourceVariantArgs {
    pub backward_claim: Option<bool>,
    pub backward_source: Option<PathBuf>,
    pub backzone_claim: Option<bool>,
    pub packratlist_claim: Option<String>,
    pub packratlist_source: Option<PathBuf>,
    pub dataform_claim: Option<String>,
}

Caller-supplied inputs for the source-variant evidence axes (T12.4d backward; T12.5b backzone; T12.5c/d to come). Provenance-only — these never influence compilation, link materialisation, or the alias map; they only feed the manifest’s source_profile. The bare claims come from --backward/--backzone; --backward-source admits a file whose bytes are hash-checked.

Fields

backward_claim: Option<bool>

backward claim: Some(true) = claimed included, Some(false) = excluded, None = no claim.

backward_source: Option<PathBuf>

A file the caller asserts is the backward source; detection verifies whether its bytes participated in this build (it does not assert semantic identity as the IANA backward).

backzone_claim: Option<bool>

backzone (PACKRATDATA) claim: Some(true) = claimed included, Some(false) = excluded, None = no claim. Detection is hash-anchored to the pinned reference release (T12.5b); this is the claim side only. (PACKRATLIST subset selection → T12.5c; DATAFORM → T12.5d.)

packratlist_claim: Option<String>

backzone scope (PACKRATLIST) claim (T12.5c): "full" / "subset" / "none" (else no claim). The bare --packratlist assertion; never promoted to detection.

packratlist_source: Option<PathBuf>

A file the caller explicitly admits as the PACKRATLIST subset source (T12.5c); detection confirms its bytes participated alongside backzone (→ Subset). Mere zone.tab presence among inputs is not admission and never triggers Subset.

dataform_claim: Option<String>

DATAFORM encoding claim (T12.5d): "main" / "vanguard" / "rearguard" (else no claim). The bare --dataform assertion; never promoted to detection. Detection is hash-backed against the pinned 2026b .zi artifacts via source_inputs membership — there is intentionally no --dataform-source: the .zi artifacts are compile inputs, so admitting one you did not compile would assert provenance for bytes the build never used.

Trait Implementations

impl Clone for SourceVariantArgs

fn clone(&self) -> SourceVariantArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SourceVariantArgs

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

Formats the value using the given formatter.

impl Default for SourceVariantArgs

fn default() -> SourceVariantArgs

Returns the “default value” for a type.