Struct SemanticCacheConfig 

pub struct SemanticCacheConfig {
    pub similarity_threshold: f32,
    pub default_ttl_ms: u64,
    pub max_entries: usize,
    pub namespace: String,
}

Compile-time tuneables for a cache instance.

Fields

similarity_threshold: f32

Cosine similarity threshold above which a candidate counts as a hit. Typical values: 0.90–0.98.

default_ttl_ms: u64

Default TTL applied to freshly-inserted entries. 0 = entries never expire. Callers can still pass a per-insert override.

max_entries: usize

Maximum live entries. Oldest inserted entry is evicted once this limit is reached. 0 = unbounded.

namespace: String

Persistence namespace suffix. Allows multiple named caches to share one MlPersistence backend without colliding.

Trait Implementations

impl Clone for SemanticCacheConfig

fn clone(&self) -> SemanticCacheConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SemanticCacheConfig

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

Formats the value using the given formatter.

impl Default for SemanticCacheConfig

fn default() -> Self

Returns the “default value” for a type.