Struct ReceiptStore 

pub struct ReceiptStore { /* private fields */ }

In-memory + optional disk bag of receipts, keyed by group → instance → history.

Implementations

impl ReceiptStore

pub fn new() -> Self

Empty in-memory store.

pub fn upsert(&self, receipt: WidgetRenderReceipt)

Append a receipt to the per-instance history ring.

pub fn list(&self, group: &str) -> Vec<WidgetRenderReceipt>

Latest receipt per instance (newest first).

pub fn history(&self, group: &str) -> Vec<WidgetRenderReceipt>

Full history for a group (oldest → newest), capped by ring.

pub fn live_instances( &self, group: &str, widget_id: &str, max_age_ms: u64, ) -> Vec<String>

Instance ids with a recent receipt for widget_id (age ≤ max_age_ms).

pub fn save_to_path(&self, path: &Path) -> Result<()>

Persist all groups to JSON at path.

pub fn load_from_path(&self, path: &Path)

Load receipts from disk (best-effort; ignores corrupt files).

Trait Implementations

impl Default for ReceiptStore

fn default() -> ReceiptStore

Returns the “default value” for a type.