- Move UnifiedTrainable trait, TrainingMetrics, CheckpointMetadata, and
checkpoint helpers from ml to ml-core (zero new dependencies — ml-core
already had candle-core + serde_json)
- Wrap Mamba2SSM in Mamba2TrainableAdapter to satisfy orphan rule (trait
in ml-core, type in ml-supervised — all other 9 models already used
wrapper pattern)
- Make Mamba2SSM::validate() pub for cross-crate adapter access
- Delete 5 permanently disabled deployment modules (cfg(any()) — never
compiled): registry, hot_swap, validation, monitoring, endpoints
(-5,842 lines)
- Delete 2 undeclared dead files in training/: dqn_trainer.rs,
transformer_trainer.rs (-138 lines)
- Fix pre-existing compute_loss test shape mismatch in mamba adapter
UnifiedTrainable in ml-core unblocks future trainers/ extraction (17.8K
lines) since model-specific trainers can now depend on ml-core for the
trait without pulling in the full ml monolith.
14 files changed, +128 -6,497 (net -6,369 lines)
Tests: 274 ml-core + 948 ml = 1,222 passed, 0 failed
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Rename SlippageModel trait → MarketImpactModel to avoid name collision
with PPO's SlippageModel enum
- Wrap ThompsonSamplingState in std::sync::Mutex for interior mutability
through Arc, enabling record_outcome during inference
- Add TrafficSplitter::record_outcome() method for callers
- Cap RegimeDetectionEngine::feature_data to window_size*3 entries
- Add trailing newline to ab_testing.rs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Extends TrafficSplitter with Thompson Sampling (Beta-distributed traffic
allocation) and PromotionCriteria for automated champion/challenger
decisions. 18 tests, 0 clippy.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The #[instrument] import was incorrectly inserted inside a `use super {}`
block by the previous commit, causing syntax errors.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move 17 library crates into crates/, CLI binary into bin/fxt,
consolidate 10 test crates into testing/, split config crate
from deployment config files.
Root directory reduced from 38+ to ~17 directories.
All Cargo.toml paths and build.rs proto refs updated.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
