Project the private stream state needed by the complete-input streaming fast
path into a stable C/Rust layout and let Rust own the eligibility predicate.
The C bridge keeps the CCtx private and retains the existing simple-level
selection leaf as a callback, while focused tests cover the accepted and
rejected stream states.
All heavy verification was run serially with a 40 GiB virtual-memory cap and
one build job.
Test Plan:
- git diff --cached --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 cargo test --manifest-path rust/Cargo.toml --all-targets (788 passed)
- 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 (181 passed)
- ulimit -v 41943040; cargo +nightly fmt --manifest-path rust/Cargo.toml --all -- --check
- ulimit -v 41943040; make -j1
- ulimit -v 41943040; make -j1 -C tests test
ddidderr
9c46e18172