Crate metrale_governance 

2026-09-26: The pull-request journey ledger: one append-only JSONL file per pull request, governance/pr-<n>.jsonl, recording gate verdicts, lifecycle states, classifier opinions and measurements.

Owner: metrale-governance. Invariants:

• This crate writes only by appending a line to a journey file.
• Readers deduplicate by Event::identity, which leaves out the timestamp, so a file’s content is a grow-only set: .gitattributes declares governance/*.jsonl merge=union.
• The crate does not depend on the bench gate. The gate check reads a journey only to print the advisory intent; its exit code is computed from the gate verdicts alone.

materialize builds an in-memory graph from a journey; the JSONL is the only form that is committed.

Re-exports

pub use event::Event;

pub use event::EventKind;

pub use event::Verdict;

pub use ledger::Journey;

pub use ledger::append;

pub use ledger::materialize;

pub use ledger::read_all;

Modules

event

2026-09-26: The event types a journey file holds, one JSON object per line.

ledger

2026-09-26: Reading, appending and materialising a journey file.