Module cache 

Compilation and verification cache for Trident.

Caches are keyed by content hashes from hash.rs:

• Compilation cache: (source hash, target) → compiled TASM + cost info
• Verification cache: source hash → verification report

Cache location: ~/.trident/cache/ (or $TRIDENT_CACHE_DIR)

Layout:

~/.trident/cache/
├── compile/
│   └── <source_hash_hex>.<target>.tasm
└── verify/
    └── <source_hash_hex>.json

Cache entries are append-only: once written, never modified. A hash uniquely identifies content, so the same hash always maps to the same result.

Structs

CacheStats

Statistics about the cache.

CachedCompilation

A cached compilation result.

CachedVerification

A cached verification result.

Functions

cache_dir

Resolve the cache directory.

clear

Clear the entire cache.

lookup_compilation

Look up a cached compilation result.

lookup_verification

Look up a cached verification result.

stats

Get cache statistics.

store_compilation

Store a compilation result in the cache.

store_verification

Store a verification result in the cache.

timestamp

Get the current timestamp as a string.