Struct MemoryCache 

pub struct MemoryCache { /* private fields */ }

Bounded in-memory cache.

When entries exceed max_entries, the oldest are evicted FIFO to keep the deterministic cache from growing without bound.

Implementations

impl MemoryCache

pub fn new() -> Self

Creates an in-memory cache with default capacity (256 entries).

pub fn with_capacity(max_entries: usize) -> Self

Sets the maximum entry count (at least 1).

Trait Implementations

impl Default for MemoryCache

fn default() -> MemoryCache

Returns the “default value” for a type.

impl ResponseCache for MemoryCache

fn get(&self, key: &str) -> Option<String>

Returns the serialized result for key, if cached.

fn put(&self, key: String, value: String)

Writes a cache entry.

fn clear(&self)

Clears the cache.