Struct CacheKitBuilder 

pub struct CacheKitBuilder { /* private fields */ }

Fluent builder for CacheKit.

Implementations

impl CacheKitBuilder

pub fn backend(self, backend: SharedBackend) -> Self

Set the storage backend.

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

Override the default TTL (used when no per-call TTL is specified).

pub fn namespace(self, ns: impl Into<String>) -> Self

Set a namespace prefix. All keys will be stored as {namespace}:{key}.

pub fn max_payload_bytes(self, limit: usize) -> Self

Set the maximum accepted payload size in bytes.

pub fn l1_capacity(self, capacity: usize) -> Self

Set the L1 cache capacity (max entries).

pub fn no_l1(self) -> Self

Disable the L1 cache entirely.

pub fn encryption_from_bytes( self, master_key: &[u8], tenant_id: &str, ) -> Result<Self, CachekitError>

Configure encryption from raw master key bytes and tenant ID.

The master key must be at least 16 bytes (32 recommended). Keys are derived per-tenant via HKDF-SHA256.

pub fn encryption( self, hex_key: &str, tenant_id: &str, ) -> Result<Self, CachekitError>

Configure encryption from a hex-encoded master key string.

Convenience wrapper that hex-decodes then delegates to Self::encryption_from_bytes.

pub fn build(self) -> Result<CacheKit, CachekitError>

Finalise and build the CacheKit client.

Returns an error if no backend was provided.

Trait Implementations

impl Default for CacheKitBuilder

fn default() -> CacheKitBuilder

Returns the “default value” for a type.