Struct SearchCache 

pub struct SearchCache { /* private fields */ }

Stable since 0.63.0

In-memory cache for search results, keyed by search ID.

Implementations

impl SearchCache

pub fn new() -> SearchCache

Create a new empty cache with default capacity (64 entries).

pub fn with_capacity(max_entries: usize) -> SearchCache

Create a new cache with the given maximum capacity.

pub fn insert(&self, query: &str, results: Vec<SearchResult>) -> String

Insert search results and return the generated search ID.

pub fn get(&self, search_id: &str) -> Option<(String, Vec<SearchResult>)>

Retrieve cached search results by ID.

Trait Implementations

impl Debug for SearchCache

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

Formats the value using the given formatter.

impl Default for SearchCache

fn default() -> SearchCache

Returns the “default value” for a type.