Struct CacheLayerBuilder 

pub struct CacheLayerBuilder<B> { /* private fields */ }

Builder for configuring CacheLayer instances.

Implementations

impl<B> CacheLayerBuilder<B>

where B: CacheBackend,

pub fn new(backend: B) -> Self

pub fn policy(self, policy: CachePolicy) -> Self

Replaces the cache policy with a pre-built value.

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

Sets the positive cache TTL for successful responses.

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

Sets the cache TTL for negative (4xx) responses.

pub fn stale_while_revalidate(self, duration: Duration) -> Self

pub fn refresh_before(self, duration: Duration) -> Self

pub fn max_body_size(self, size: Option<usize>) -> Self

pub fn min_body_size(self, size: Option<usize>) -> Self

pub fn allow_streaming_bodies(self, allow: bool) -> Self

pub fn compression(self, config: CompressionConfig) -> Self

pub fn respect_cache_control(self, enabled: bool) -> Self

pub fn statuses(self, statuses: impl IntoIterator<Item = u16>) -> Self

pub fn method_predicate<F>(self, predicate: F) -> Self

where F: Fn(&Method) -> bool + Send + Sync + 'static,

pub fn header_allowlist<I, S>(self, headers: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

pub fn key_extractor(self, extractor: KeyExtractor) -> Self

pub fn auto_refresh(self, config: AutoRefreshConfig) -> Self

Enables auto-refresh functionality with the provided configuration.

When enabled, frequently accessed cache entries will be proactively refreshed before they expire, reducing cache misses and latency.

pub fn build(self) -> CacheLayer<B>