Struct WebSearchCache 

pub struct WebSearchCache { /* private fields */ }

Implementations

impl WebSearchCache

pub async fn open(path: &str, ttl: Duration) -> Result<Self, WebSearchError>

pub async fn open_memory(ttl: Duration) -> Result<Self, WebSearchError>

In-memory cache used for tests.

pub fn ttl(&self) -> Duration

pub fn key(provider: &str, query: &str, params_canonical: &str) -> String

pub async fn get( &self, key: &str, ) -> Result<Option<WebSearchResult>, WebSearchError>

pub async fn put( &self, key: &str, value: &WebSearchResult, ) -> Result<(), WebSearchError>

pub async fn purge_expired(&self) -> Result<u64, WebSearchError>

pub async fn clear(&self) -> Result<u64, WebSearchError>

Phase 95 FU#1 — flush every cache entry. Returns the row count deleted (informational; callers typically don’t act on it). Used by nexo-plugin-web-search’s admin/cache_clear RPC so operators can force a refresh after rotating provider keys or scope changes.

pub async fn stats(&self) -> Result<CacheStats, WebSearchError>

Phase 95 FU#1 — report the row count currently in the cache + the sqlite db size on disk (when the cache is file-backed; 0 for :memory:). Provides operator-facing “cache size” telemetry the admin UI surfaces.