jouleclaw-energy: a ledger total carries its weakest grade; macOS meter code is linted in CI #259
2026-10-14
jouleclaw-energy: a ledger total carries its weakest grade; macOS meter code is linted in CI
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EnergyLedger summed microjoules with no grade. Its `costs` defaults are
fixed figures, and the docs called one "measured". So a total built from
estimates looked the same as one built from readings, in the serializable
snapshot too. Now:
- `record` and `record_batch` take the deposit's `Provenance`. The ledger
keeps the weakest grade it was given (one `fetch_min`, still lock-free).
`provenance()`, `LedgerSnapshot::provenance` and the summary report that
grade; an empty ledger has none, and `reset` clears it. The order of the
grades is pinned to `span::weaker` by a test.
- The `costs` docs say what the figures are: defaults carried over from
another codebase's measurements, calibrated on no host that uses them, so
a deposit computed from one is `Estimator`. "measured" is gone.
- The orderings the defaults must keep are checked when the crate builds
(`const _: () = { assert!(..) }`), not in a test of constants that clippy
flagged as `assertions_on_constants`.
CI: the macOS energy job now runs clippy, with `-D warnings`, on the eight
crates whose meter code compiles only on macOS: jcp-energy, jcp-gateway,
proof-cascade, proof-solvers, eoc-meter, jouleclaw-energy (ioreport),
sandbox-meter and sandbox-proof. No Linux job lints that code, which is how
the lints fixed in #244 went unseen. All eight pass today.
Co-Authored-By: Claude Opus 5.5 <[email protected]>