Struct CacheConfig 

pub struct CacheConfig {
    pub max_entries: usize,
    pub ttl: Duration,
    pub key_prefix: String,
    pub semantic_matching: bool,
    pub similarity_threshold: f32,
}

Configuration for cache behavior

Fields

max_entries: usize

Maximum number of entries (for memory cache)

ttl: Duration

Time-to-live for cache entries

key_prefix: String

Prefix for cache keys (for Redis/Valkey)

semantic_matching: bool

Whether to enable semantic matching (requires embeddings)

similarity_threshold: f32

Similarity threshold for semantic matching (0.0 to 1.0)

Implementations

impl CacheConfig

pub fn new() -> Self

Create a new config with custom settings

pub fn max_entries(self, max: usize) -> Self

Set maximum entries

pub fn ttl(self, ttl: Duration) -> Self

Set TTL

pub fn key_prefix(self, prefix: impl Into<String>) -> Self

Set key prefix

pub fn with_semantic_matching(self, threshold: f32) -> Self

Enable semantic matching

pub fn short_lived() -> Self

Config for short-lived cache (5 minutes)

pub fn long_lived() -> Self

Config for long-lived cache (24 hours)

pub fn session() -> Self

Config for session cache (2 hours)

pub fn for_agents() -> Self

Config for agent responses

Trait Implementations

impl Clone for CacheConfig

fn clone(&self) -> CacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheConfig

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

Formats the value using the given formatter.

impl Default for CacheConfig

fn default() -> Self

Returns the “default value” for a type.