pub fn handler_for(format: Format) -> Option<&'static dyn MetadataHandler>Expand description
The handler for format, or None if this release has none.
None is a real answer that the pipeline turns into a reported refusal. It must never
become “pass the file through unchanged” — that is the silent failure in
docs/THREAT_MODEL.md §5.4, and it is the one bug in this project that gets a user hurt
while the tool prints success.