Struct ContextLedgerStore 

pub struct ContextLedgerStore<'a> { /* private fields */ }

Loads/saves the per-epoch scc_core::ContextLedger in the store cache (key ledger:<epoch>, serde JSON).

Implementations

impl<'a> ContextLedgerStore<'a>

pub fn new(store: &'a Store) -> Self

Construct the ledger store pinned to the current model epoch.

pub fn epoch(&self) -> &str

The model epoch this ledger is pinned to.

pub fn load(&self) -> ContextLedger

Load the visible set for this epoch. An absent or unreadable cache entry yields an empty ledger — never panics, never fabricates.

pub fn save(&self, ledger: &ContextLedger)

Persist the ledger for this epoch (best-effort: cache failures never fail the caller).

pub fn visible_ids( &self, ) -> (BTreeSet<String>, BTreeSet<String>, BTreeSet<String>, BTreeSet<String>)

Kind-scoped id sets of everything visible this epoch: (symbols, files, components, flows).

pub fn record_visible( &self, symbols: &BTreeSet<String>, files: &BTreeSet<String>, components: &BTreeSet<String>, flows: &BTreeSet<String>, )

Record what the agent actually saw this epoch. The caller MUST pass kind-scoped sets derived from rendered ids only (audit fix: budget- omitted candidates are never marked visible — the ledger describes the delivered artifact, not the candidate pool). Merges into the existing epoch ledger; best-effort persistence.