Struct ExactMatchCache 

pub struct ExactMatchCache { /* private fields */ }

Exact-match Redis cache for ChatResponse values.

Implementations

impl ExactMatchCache

pub async fn new(redis_url: &str, namespace: &str) -> Self

Connect to Redis at redis_url. On failure the cache is disabled and all operations become no-ops.

pub fn with_ttl(self, secs: u64) -> Self

Override the cache TTL. Returns self for chaining.

pub fn cache_key(&self, request: &ChatRequest) -> Option<String>

Compute the cache key for request.

pub async fn get(&self, request: &ChatRequest) -> Option<ChatResponse>

Attempt to retrieve a cached ChatResponse for request.

Returns None on cache miss, Redis error, or deserialisation failure.

pub async fn set(&self, request: &ChatRequest, response: &ChatResponse)

Store response in the cache under the key derived from request.

Silently ignores serialisation and Redis errors.

Trait Implementations

impl Clone for ExactMatchCache

fn clone(&self) -> ExactMatchCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.