Struct ExchangeRateCache

pub struct ExchangeRateCache { /* private fields */ }

High-performance cache for exchange rate data

Implementations

impl ExchangeRateCache

pub fn new() -> Self

Create a new cache with default configuration

pub fn with_config(config: CacheConfig) -> Self

Create a new cache with custom configuration

pub async fn get(&self, key: &CacheKey) -> Option<ExchangeRateResponse>

Get cached rates if available and valid

pub async fn put(&self, key: CacheKey, data: ExchangeRateResponse)

Cache exchange rate data

pub fn get_stats(&self) -> CacheStats

Get cache statistics

pub async fn clear(&self)

Clear all cached entries

pub async fn cleanup_expired(&self)

Remove expired entries manually

pub async fn get_keys(&self) -> Vec<CacheKey>

Get all cache keys (for debugging)

Trait Implementations

impl Clone for ExchangeRateCache

fn clone(&self) -> ExchangeRateCache

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExchangeRateCache

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

Formats the value using the given formatter.

impl Default for ExchangeRateCache

fn default() -> Self

Returns the “default value” for a type.