ddidderr 7f16a07375 feat(rust): port lazy block matching ...

Move greedy, lazy, lazy2, and binary-tree block matchers into Rust. A narrow
C state projection preserves configuration-specific context layout while Rust
owns hash-chain, row-based, attached-dictionary, and external-dictionary
searches and sequence-store updates.

The component map now records the lazy family as migrated; the optimized
matcher and high-level contexts remain outside this commit.

Test Plan:
- cargo test --all-targets
- cargo test --target i686-unknown-linux-gnu --all-targets
- cargo clippy && cargo clippy --benches && cargo clippy --tests
- cargo +nightly fmt
- make -B -C tests -j2 fuzzer zstreamtest invalidDictionaries poolTests
- ./tests/fuzzer -s5346 -i1 --no-big-tests
- ./tests/zstreamtest -i3000 -s334462
- ./tests/invalidDictionaries
- timeout 20s stdbuf -oL ./tests/poolTests

Refs: rust/README.md

2026-07-11 08:06:30 +02:00

..

clevels.h

initial commit

2023-01-04 13:01:54 -08:00

fse_compress.c

feat(rust): port FSE compression primitives

2026-07-10 20:32:18 +02:00

hist.c

feat(rust): port histogram counting primitives

2026-07-10 20:06:25 +02:00

hist.h

Fix new typos found by codespell

2024-11-26 11:15:39 +01:00

huf_compress.c

feat(rust): port Huffman compression

2026-07-10 21:54:23 +02:00

zstd_compress_internal.h

Revert "pass dictionary loading method as parameter"

2025-02-05 18:47:26 -08:00

zstd_compress_literals.c

feat(rust): port compression literal blocks

2026-07-10 22:07:27 +02:00

zstd_compress_literals.h

fix root cause of #3416

2023-01-12 15:41:08 -08:00

zstd_compress_sequences.c

feat(rust): port sequence entropy encoding

2026-07-10 22:44:39 +02:00

zstd_compress_sequences.h

codemod: ZSTD_defaultPolicy_e -> ZSTD_DefaultPolicy_e

2024-12-20 10:36:56 -08:00

zstd_compress_superblock.c

feat(rust): port superblock compression

2026-07-10 22:45:22 +02:00

zstd_compress_superblock.h

initial commit

2023-01-04 13:01:54 -08:00

zstd_compress.c

feat(rust): export public sequence helpers

2026-07-10 22:51:07 +02:00

zstd_cwksp.h

Remove extern C blocks from lib/* internal APIs (except xxhash.h)

2024-12-19 16:00:11 -08:00

zstd_double_fast.c

feat(rust): port double-fast block matching

2026-07-11 08:05:25 +02:00

zstd_double_fast.h

Merge pull request #4218 from facebook/externC

2025-01-07 10:06:08 -08:00

zstd_fast.c

feat(rust): port fast block matching

2026-07-10 22:46:15 +02:00

zstd_fast.h

Merge pull request #4218 from facebook/externC

2025-01-07 10:06:08 -08:00

zstd_lazy.c

feat(rust): port lazy block matching

2026-07-11 08:06:30 +02:00

zstd_lazy.h

Merge pull request #4218 from facebook/externC

2025-01-07 10:06:08 -08:00

zstd_ldm_geartab.h

initial commit

2023-01-04 13:01:54 -08:00

zstd_ldm.c

update hrlog comment

2025-02-10 10:48:56 -08:00

zstd_ldm.h

Merge pull request #4218 from facebook/externC

2025-01-07 10:06:08 -08:00

zstd_opt.c

Revert "pass dictionary loading method as parameter"

2025-02-05 18:47:26 -08:00

zstd_opt.h

Merge pull request #4218 from facebook/externC

2025-01-07 10:06:08 -08:00

zstd_preSplit.c

feat(rust): port compression block pre-splitting

2026-07-10 21:28:56 +02:00

zstd_preSplit.h

Remove extern C blocks from lib/* internal APIs (except xxhash.h)

2024-12-19 16:00:11 -08:00

zstdmt_compress.c

Revert "pass dictionary loading method as parameter"

2025-02-05 18:47:26 -08:00

zstdmt_compress.h

Revert "pass dictionary loading method as parameter"

2025-02-05 18:47:26 -08:00