Struct AppliedFix 

#[non_exhaustive]
pub struct AppliedFix {
    pub proposal: FixProposal,
    pub confidence: Confidence,
    pub source: FixSource,
    pub timestamp: SystemTime,
    pub classifier_id: Option<Arc<str>>,
    pub dry_run: bool,
    pub input: Option<Arc<str>>,
}

A promoted FixProposal with runtime context.

Constructed only by Engine::fix at the moment a FixProposal meets the confidence threshold. Never constructed by a rule or suggestion path.

Serves as the audit record: the NDJSON schemas at contracts/audit-record*.json serialize this type.

classifier_id is an Arc<str> so promoting many fixes from a single document only clones an atomic refcount, not the underlying string.

v2 audit fields (confidence, source)

Phase D promotes the fix’s Confidence and FixSource to top-level fields on AppliedFix so the v2 audit emitter doesn’t need to descend into .proposal to find them. They are a snapshot at promotion time — the engine may (in future phases) adjust them for region context before promotion, so they can diverge from the original proposal.confidence / proposal.source. Today the engine promotes them unchanged from the proposal.

Both fields are redundant with the proposal sub-struct by design: the v1 schema reads them through proposal; the v2 schema reads the top-level fields. Keeping both paths live makes the v1→v2 transition a pure emitter change rather than a data-model change.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

proposal: FixProposal

The original proposal that was applied.

confidence: Confidence

Snapshot of the fix’s confidence at promotion time (v2 audit).

source: FixSource

Snapshot of the fix’s provenance at promotion time (v2 audit).

timestamp: SystemTime

Timestamp of application (clock-injected).

classifier_id: Option<Arc<str>>

Classifier identity from runtime config. None if not configured.

dry_run: bool

true if produced under --dry-run (FR-006).

input: Option<Arc<str>>

Caller-supplied input identifier (file path, “-” for stdin, None if N/A).

Trait Implementations

impl Clone for AppliedFix

fn clone(&self) -> AppliedFix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppliedFix

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

Formats the value using the given formatter.