ddidderr c42f69e756 feat(decompress): reuse canonical Dctx view for DDict ...

Remove the C-only DDict offset globals and route production
ZSTD_copyDDictParameters() through the existing C-produced DCtx view.  This
keeps the private decoder layout and optional fuzzing fields owned by the
canonical projection while preserving the DDict entropy, prefix, window, and
checksum state updates.  Keep the synthetic offset writer test-only so the
Rust unit tests remain independently linkable.

Test Plan:
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo check --manifest-path rust/cli/Cargo.toml --all-targets
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 cargo test --manifest-path rust/cli/Cargo.toml --all-targets (207 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 make -j1
- ulimit -v 41943040; CARGO_BUILD_JOBS=1 make -j1 -C tests test
- git diff --check

2026-07-21 14:56:19 +02:00

..

legacy

feat(legacy): complete the v0.3 Huffman decoder path

2026-07-18 18:04:11 +02:00

benchfn.rs

feat(rust): port benchmark loop and CLI bench mode

2026-07-11 14:26:21 +02:00

benchzstd.rs

feat(bench): port benchzstd orchestration to Rust

2026-07-18 01:47:33 +02:00

bits.rs

test(rust): make entropy tests portable to 32-bit

2026-07-10 20:44:02 +02:00

bitstream.rs

feat(rust): add common primitive compatibility layer

2026-07-10 20:02:17 +02:00

common.rs

feat(rust): add common primitive compatibility layer

2026-07-10 20:02:17 +02:00

cpu.rs

feat(rust): add common primitive compatibility layer

2026-07-10 20:02:17 +02:00

datagen.rs

feat(cli): port the synthetic data generator to Rust

2026-07-12 09:16:42 +02:00

debug.rs

feat(rust): add common primitive compatibility layer

2026-07-10 20:02:17 +02:00

dibio.rs

feat(cli): port utility and dictionary I/O helpers to Rust

2026-07-12 18:06:51 +02:00

dict_builder_cover.rs

fix(dict-builder): stabilize optimized dictionary scoring

2026-07-20 05:22:25 +02:00

dict_builder_fastcover.rs

fix(dict-builder): stabilize optimized dictionary scoring

2026-07-20 05:22:25 +02:00

dict_builder_zdict.rs

feat(dict-builder): own entropy analysis in Rust

2026-07-18 15:58:59 +02:00

divsufsort.rs

feat(rust): port divsufsort

2026-07-11 14:23:39 +02:00

entropy_common.rs

feat(rust): port FSE entropy decoding

2026-07-10 20:04:26 +02:00

errors.rs

feat(rust): add common primitive compatibility layer

2026-07-10 20:02:17 +02:00

fileio_asyncio.rs

style(cli): use div ceil for adaptive ABI alignment

2026-07-21 11:43:48 +02:00

fileio_backend.rs

feat(cli): move destination-open orchestration to Rust

2026-07-21 13:09:16 +02:00

fileio_prefs.rs

feat(cli): move decompression resource orchestration to Rust

2026-07-21 14:26:49 +02:00

fse_compress.rs

test(rust): make entropy tests portable to 32-bit

2026-07-10 20:44:02 +02:00

fse_decompress.rs

feat(rust): port FSE entropy decoding

2026-07-10 20:04:26 +02:00

hist.rs

feat(rust): port histogram counting primitives

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

huf_compress.rs

fix(rust): match HUF tests to the forced decoder

2026-07-12 09:13:10 +02:00

huf_decompress.rs

feat(rust): port Huffman decompression

2026-07-10 20:48:51 +02:00

lib.rs

feat(compress): move block split search to Rust

2026-07-18 08:08:40 +02:00

lorem.rs

feat(cli): port the lorem generator to Rust

2026-07-12 09:16:59 +02:00

mem.rs

feat(rust): move wildcopy behind a narrow ABI leaf

2026-07-18 16:14:20 +02:00

pool.rs

test(pool): run C pool tests through the Rust implementation

2026-07-10 22:38:07 +02:00

threading.rs

feat(rust): port worker pool and pthread wrappers

2026-07-10 20:05:35 +02:00

timefn.rs

feat(rust): port program timing helpers

2026-07-11 14:25:32 +02:00

util.rs

feat(fileio): move output path construction to Rust

2026-07-18 02:52:26 +02:00

xxhash.rs

feat(rust): add common primitive compatibility layer

2026-07-10 20:02:17 +02:00

zbuff.rs

feat(rust): port deprecated ZBUFF streaming wrappers

2026-07-12 09:59:58 +02:00

zstd_cli.rs

docs(rust): refresh migration boundary

2026-07-18 18:56:29 +02:00

zstd_common.rs

feat(rust): add common primitive compatibility layer

2026-07-10 20:02:17 +02:00

zstd_compress_api.rs

refactor(compress): expose stream size and level leaves from Rust

2026-07-20 11:18:44 +02:00

zstd_compress_block_split.rs

feat(compress): move split-block emission into Rust

2026-07-18 20:48:11 +02:00

zstd_compress_dictionary.rs

refactor(compress): move CDict source selection to Rust

2026-07-21 10:13:54 +02:00

zstd_compress_frame.rs

feat(compress): move frame header projection into Rust

2026-07-20 00:06:44 +02:00

zstd_compress_literals.rs

feat(rust): port block entropy statistics

2026-07-11 23:11:57 +02:00

zstd_compress_params_api.rs

fix(compress): keep test-only parameter import local

2026-07-20 13:38:08 +02:00

zstd_compress_params.rs

fix(compress): remove dead parameter aliases

2026-07-20 12:26:13 +02:00

zstd_compress_sequences.rs

feat(rust): port sequence entropy encoding

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

zstd_compress_stats.rs

refactor(compress): expose compressed block reset from Rust

2026-07-20 13:00:39 +02:00

zstd_compress_superblock.rs

feat(rust): port block entropy statistics

2026-07-11 23:11:57 +02:00

zstd_compress.rs

fix(compress): preserve post-init MT stream dispatch

2026-07-21 13:37:58 +02:00

zstd_ddict.rs

feat(decompress): reuse canonical Dctx view for DDict

2026-07-21 14:56:19 +02:00

zstd_decompress_block.rs

style(rust): format decoder policy bridge

2026-07-21 08:16:02 +02:00

zstd_decompress.rs

feat(decompress): reuse canonical Dctx view for DDict

2026-07-21 14:56:19 +02:00

zstd_double_fast.rs

fix(compress): guard dictionary repcode coordinates

2026-07-18 17:13:27 +02:00

zstd_fast.rs

feat(ldm): move sequence-store emission into Rust

2026-07-19 18:27:52 +02:00

zstd_lazy.rs

feat(rust): port lazy block matching

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

zstd_ldm.rs

refactor(ldm): move block compressor policy to Rust

2026-07-20 18:25:45 +02:00

zstd_opt_tree.rs

feat(rust): port optimal binary-tree updates

2026-07-11 08:22:41 +02:00

zstd_opt.rs

fix(compress): guard dictionary repcode coordinates

2026-07-18 17:13:27 +02:00

zstd_presplit.rs

feat(rust): port compression block pre-splitting

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

zstdcli_trace.rs

feat(cli): move trace callbacks into Rust

2026-07-18 18:00:42 +02:00

zstdmt_compress.rs

feat(compress): split MT stream drain policy

2026-07-21 13:43:00 +02:00