Project the private requested-parameter and context state into a fixed scalar ABI record, leaving only C's parameter-selection leaf and private layout access in the shim. Rust now owns the complete-input eligibility predicate, including advanced-state exclusions, LDM sentinel handling, and the final fast/double-fast strategy gate, while preserving the requested-level and INT_MIN results.
Add focused policy tests for fast and double-fast acceptance, representative advanced-state rejection, the accepted LDM sentinel, non-fast strategies, and null state.
Test Plan:
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo +nightly fmt --manifest-path rust/Cargo.toml --all -- --check
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo clippy --manifest-path rust/Cargo.toml --all-targets -- -D warnings
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 make -j1
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo clippy --manifest-path rust/cli/Cargo.toml --all-targets -- -D warnings
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo test --manifest-path rust/cli/Cargo.toml --all-targets
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 make -j1 -C tests test
ddidderr
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