Project the match-state and optional LDM window fields directly through the
compressContinue ABI so Rust can reuse the existing window-update leaf. Keep
forceNonContiguous and nextToUpdate updates visible to the following C
callbacks, preserve the match-before-LDM ordering, and remove the C window
update callback while retaining context-sensitive overflow and block calls.
Test Plan:
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo fmt --all -- --check
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo test --lib zstd_compress::tests::compress_continue -- --nocapture
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo clippy --all-targets -- -D warnings
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo test
- ulimit -v 41943040; make -j1
- ulimit -v 41943040; make -j1 -C tests test-zstream ZSTREAM_TESTTIME=-T2s
- ulimit -v 41943040; make -j1 -C tests test-fuzzer FUZZERTEST=-T3s FUZZER_FLAGS=--no-big-tests
ddidderr
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