Crate uselesskey_core_cache 

Per-process artifact cache keyed by ArtifactId.

Stores generated fixtures behind Arc<dyn Any> so expensive key generation (especially RSA) only happens once per unique identity tuple. Thread-safe: uses DashMap with std, spin::Mutex without.

The primary type is ArtifactCache.

Structs

ArtifactCache

Cache keyed by ArtifactId that stores typed values behind Arc<dyn Any>.

Functions

downcast_or_panic

Downcast a cached Any value to the expected fixture type.