Module storage 

Persistence layer.

The engine talks to the Storage trait only. Two backends ship in-box: FileStorage (checksummed, with selectable Durability) and MemoryStorage (ephemeral). Cache is a write-through LRU that can wrap either.

Structs

Cache

A write-through cache in front of a backing Storage.

FileStorage

JSON storage backed by one file per key, with SHA-256 checksums.

MemoryStorage

Thread-safe in-memory storage. Useful for tests and ephemeral runs.

Enums

Durability

Write-durability strategy for FileStorage.

Traits

Storage

A pluggable key/value store for JSON values.

Type Aliases

StorageResult

Result alias local to the storage layer.