clippy flagged "you should consider adding a `Default` implementation for
`CubeAi`". Add the impl delegating to `new()`.
Also: impl block methods had been accidentally pulled out of `impl CubeAi`
into module scope during a prior edit; rewrite the impl block with all
methods (ingest_trace, classify, suggest, ingest_and_suggest, store)
inside it so it compiles.
Verification: all 5 cubeai tests pass, clippy clean.
Co-Authored-By: Hermes Agent
Brings in the cubetrace crate (PDF Package 4, §547): wraps a DBI engine via an
FFI seam and streams trace events (basic blocks, syscalls) into cubestore,
tagging each with CZYX coordinates and header flags.
- Cargo.toml: register cubetrace workspace member
- cubeai/src/lib.rs, cubedbt/src/lib.rs: DBT/AI rule + trace integration edits
- cubecode/src/{cb,cell}.rs: code-cell bytecode/module plumbing for traces
- cubesys/src/commands.rs: trace/AI command surface expansion
- cubetrace/: new crate (builds; 2 non-fatal warnings)
All layers of the OS-in-CUBE migration pass; recorded per user green-light.
cubedbt: DBT runtime that reads CZYX-stored translation rules and patches
them into a code cache to execute mimicked behavior. TranslationRule (CZYX
Variant record in c220 band) maps an op-class to a replacement bytecode
fragment; CodeCache patches an original CodeCell under eligible rules and
writes the result as a Variant (preserving behavior descriptors), and
DbRuntime.mimic() fetches -> patches -> runs in the real Vm, proving
're-run or modify behavior without the original binary'.
cubeai: models over cube-stored traces/graphs to classify blocks
(Computation/Branch/CallTrampoline/IoSection/Sequence from the op-class
histogram + behavior descriptors) and suggest new code sequences as
cubedbt TranslationRules (persisted into the c220 rule band, discoverable
by DbRuntime). End-to-end: trace -> classify -> suggest -> mimic.
Both crates are dependency-free and operate on the real CubeStore/CodeCell/
Vm/Behavior types, so they are exercisable today on HashBackend and slot
into ConcurrentStore later without an API change. ./check quick green:
cubedbt 4 tests, cubeai 5 tests, full workspace green.
