Files
claude a56ab7859d refactor: cut the engine's backtest-metrics edge via RunReport<M>
C28 phase 2 (Stratification); realizes item 1 of the deferred #147. The
engine's production surface no longer names a backtest-metric type:

- RunReport becomes generic over its metric payload M; sweep/mc/walkforward/
  blueprint thread the parameter (SweepPoint<M>, SweepFamily<M>, WindowRun<M>,
  WalkForwardResult<M>). RunManifest stays concrete and engine-owned (its
  selection: Option<FamilySelection> embeds the foundation-grade analysis type).
- summarize and the MC assembly (McDraw/McFamily/McAggregate/RBootstrap/
  r_bootstrap/monte_carlo) move to aura-backtest - McAggregate::from_draws reads
  RunMetrics fields by name, so generifying it is the phase-6 metric-vocabulary
  abstraction (#147 item 2), still deferred; wholesale relocation is the honest
  cut. The concrete instantiation lives in aura-backtest as
  `type RunReport = aura_engine::RunReport<RunMetrics>` + sibling aliases.
- the statistics kernel (MetricStats/quantile/resample_block/SplitMix64) moves
  to the aura-analysis foundation; the engine re-imports it (inner->foundation,
  legal) and re-exports it so existing consumers stay source-compatible.

Dependency inversion in one commit: aura-engine drops aura-backtest from
[dependencies] (back to dev-deps for its SimBroker/RunMetrics test fixtures);
aura-backtest gains aura-engine. Cycle-free for lib targets - the cycle closes
only through the engine's dev-dep edge, the pattern aura-vocabulary already
uses. aura-backtest reaches the kernel transitively through the engine
re-export, so no aura-backtest -> aura-analysis edge exists (the C28 ladder
permits backtest -> {core, engine} only). run_indexed / SplitMix64::next_f64
widened pub(crate) -> pub for cross-crate use.

Consumers (registry/campaign/cli/composites/ingest/bench) rewired by import
path only, no call-site logic changed. The c28_layering structural test extends
to the full ladder: aura-analysis (no aura-* deps), aura-engine ⊆ {core,
analysis}, aura-backtest ⊆ {core, engine}.

Behaviour-preserving: 1448/0 tests, clippy -D warnings clean, serde shapes
byte-identical (C18 - RunReport<M> keeps field order manifest,metrics; the
CLI pre-serialized-splice contract unchanged), moved code traceable via git
rename detection. Cycle-introduced broken intra-doc links fixed.

closes #292
2026-07-20 13:25:07 +02:00

38 lines
1.7 KiB
TOML

[package]
name = "aura-registry"
edition.workspace = true
version.workspace = true
license.workspace = true
publish.workspace = true
[dependencies]
# the run registry's typed read-path: serde_json parses stored RunReport records
# back (admitted under the amended C16 per-case policy, INDEX.md). RunReport
# derives serde in aura-engine.
aura-engine = { path = "../aura-engine" }
# aura-backtest carries the trading instantiation of the metric-generic engine
# (M = RunMetrics: RunReport/SweepFamily/SweepPoint/McFamily/RBootstrap/
# WalkForwardResult aliases, RMetrics, r_metrics_from_rs) the registry indexes
# and ranks (#291/#292, C28 phase 2 — process column, C28-legal).
aura-backtest = { path = "../aura-backtest" }
# aura-analysis is the foundation statistics kernel (MetricStats/resample_block/
# SplitMix64) `null_best_of_k`'s trials-deflation reality-check reduces through
# (#291).
aura-analysis = { path = "../aura-analysis" }
# the document stores' content-id primitive (put_process/put_campaign key on
# aura_research::content_id_of, the same hash the doc types canonicalize to);
# also PrimitiveBuilder, the referential tier's resolver signature.
aura-core = { path = "../aura-core" }
aura-research = { path = "../aura-research" }
# the lineage record types (FamilyKind / FamilyRunRecord) derive serde; admitted
# under the same per-case policy as serde_json (INDEX.md).
serde = { workspace = true, features = ["derive"] }
serde_json = { workspace = true }
[dev-dependencies]
# the referential-tier test's generic param-space fixture (a real vocabulary
# resolver + a zero-arg node, not hand-rolled).
aura-std = { path = "../aura-std" }
aura-strategy = { path = "../aura-strategy" }
aura-vocabulary = { path = "../aura-vocabulary" }