Struct PriceReminderStateCache 

pub struct PriceReminderStateCache { /* private fields */ }

Implementations

impl PriceReminderStateCache

pub fn new() -> Arc<Self>

pub fn replace_stock(&self, stock_id: u64, items: Vec<PriceReminderCachedItem>)

pub fn replace_stock_at( &self, stock_id: u64, items: Vec<PriceReminderCachedItem>, now: Instant, )

pub fn lookup(&self, stock_id: u64, key: i64) -> PriceReminderItemLookup

pub fn lookup_at( &self, stock_id: u64, key: i64, now: Instant, ) -> PriceReminderItemLookup

pub fn stock_id_for_key(&self, key: i64) -> Option<u64>

pub fn snapshot_item( &self, stock_id: u64, key: i64, ) -> Option<PriceReminderCachedItem>

Read the retained last-good row without changing freshness state. Runtime write paths must use Self::lookup so dirty data cannot be mistaken for fresh; this snapshot is for diagnostics and failure tests.

pub fn mark_stock_dirty(&self, stock_id: u64)

pub fn record_server_seq(&self, server_seq: i32)

pub fn handle_change_push( &self, stock_id: i64, server_seq: i32, ) -> PriceReminderChangePushAction

pub fn apply_set_action(&self, action: PriceReminderSetCacheAction)

pub fn apply_set_action_at( &self, action: PriceReminderSetCacheAction, now: Instant, )

pub fn clear_idle_at(&self, now: Instant) -> usize

Trait Implementations

impl Debug for PriceReminderStateCache

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

Formats the value using the given formatter.

impl Default for PriceReminderStateCache

fn default() -> PriceReminderStateCache

Returns the “default value” for a type.