Module integrity 

Checksum verification (PRD §16).

A mismatch is a failure, never a warning: rget exits non-zero and the download is marked failed (PRD Invariant 5).

Structs

Checksum

Enums

Algorithm

Outcome

Functions

hash_bytes

Hash a byte slice — used by tests and by mirror equivalence checks.

verify

Hash a file, reporting progress. Runs on a blocking thread: hashing a large file is CPU-bound and would otherwise stall the runtime.

Type Aliases

SharedChecksum

Wrap in an Arc for sharing with the UI without cloning the digest.