Struct RemoteCache 

pub struct RemoteCache { /* private fields */ }

HTTPS-backed cache that reads pre-compiled artifacts from a base URL. Feature-gated on remote-cache so library users who only want disk caching don’t pull in ureq.

Writes are no-ops - RemoteCache is a read-through layer. Publishing to a remote registry is a separate vyre publish-cache xtask, not part of this runtime.

Implementations

impl RemoteCache

pub fn new(base_url: impl Into<String>) -> Self

Construct from a base URL. The cache fetches <base_url>/<fp_hex>.bin for each lookup.

Trait Implementations

impl PipelineCacheStore for RemoteCache

fn get(&self, fp: &PipelineFingerprint) -> Option<Vec<u8>>

Look up a cached artifact for this fingerprint.

fn put(&self, _fp: PipelineFingerprint, _artifact: Vec<u8>)

Insert a pre-compiled artifact. Implementations may dedupe or evict per their own policy.

fn get_arc(&self, fp: &PipelineFingerprint) -> Option<Arc<Vec<u8>>>

V7-PERF-009: zero-clone hot-path lookup. Returns the cached artifact as an Arc<Vec<u8>> so multiple consumers share the underlying allocation. Default impl wraps get; in-memory and layered caches override this to return their internal Arc directly.

fn flush(&self) -> Result<()>

Durably flush artifacts that were accepted by Self::put.

fn metrics(&self) -> PipelineCacheMetrics

Snapshot cache instrumentation for latency, throughput, and eviction gates. Backends that do not maintain counters return zeros.