Files
zstd-rs/lib/common/fse_decompress.c
T
ddidderr a0f2b2a14c feat(rust): port FSE entropy decoding
Move FSE normalized-count parsing, Huffman statistics decoding, FSE table
construction, and FSE stream decompression into Rust. The C source files now
only retain the headers needed by the existing build configuration.

The implementation keeps the public C ABI and verifies C-generated balanced,
skewed, and Huffman-statistics streams. Compression and the higher-level frame
decoder remain C for now.

Test Plan:
- cargo fmt --check
- cargo test --all-targets
- cargo clippy --all-targets -- -D warnings
- cargo build --release
- compile both C shims with -Werror and -Wredundant-decls

Refs: rust/README.md
2026-07-10 20:04:26 +02:00

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C

#define FSE_STATIC_LINKING_ONLY
#include "fse.h"
/* Implementation moved to Rust (rust/src/fse_decompress.rs). */