Module content_digest 

Shared domain-separated SHA-256 digests.

These helpers are used by the evaluation substrate and by non-evaluation harness paths (store WAL, orchestration checkpoints, Flow decisions). Keeping them outside evaluation lets Advanced evaluation stay optional without forcing digest callers into that module graph.

Structs

InvalidDigest

Marker error for an ill-formed sha256:<hex> digest string.

Functions

digest_bytes

Domain-separated SHA-256 digest encoded as sha256:<hex>.

digest_json

JSON-serialize value then digest the bytes under domain.

validate_digest

Reject digests that are not lowercase sha256: + 64 hex characters.