zstd-safe 8.2.0

Source: https://github.com/gyscos/zstd-rs
Tag scanned: zstd-safe-8.2.0
Directory: zstd-safe (only this part of the repository was scanned)
Compared with: zstd-safe-8.1.0 (0 signals introduced since)
Files: 40 scanned, 6 skipped (binary, oversized, or unrecognised)
Signals: 0 critical · 0 warn · 9 info
Scan time: 0.1 s
LLM review: LLM review by claude-haiku-5-5 (Anthropic): nothing at warn or critical to review.
Disclude version: 4.0.0
Scanned (UTC): 2026-10-17 12:10

Signals

Ordered by severity, then signals introduced in this release. Hidden characters are shown as ⟨U+…⟩.

info high-complexity zstd-safe/zstd-sys/src/bindings_zdict_experimental.rs:57:14

compression ratio 0.601 is >2σ above file mean 0.494 (raw pass, confidence 0.50)

    #[doc = "< force dictID value; 0 means auto mode (32-bits random value)\n   NOTE: The zstd format reserves some dictionary IDs for future use.\n         You may use them in private settings, but be warned that they\n         may be used by zstd in a public dictionary registry in the future.\n         These dictiona

info high-complexity zstd-safe/zstd-sys/src/bindings_zdict_std_experimental.rs:57:14

compression ratio 0.601 is >2σ above file mean 0.494 (raw pass, confidence 0.50)

    #[doc = "< force dictID value; 0 means auto mode (32-bits random value)\n   NOTE: The zstd format reserves some dictionary IDs for future use.\n         You may use them in private settings, but be warned that they\n         may be used by zstd in a public dictionary registry in the future.\n         These dictiona

info high-complexity zstd-safe/zstd-sys/src/bindings_zstd.rs:498:14

compression ratio 0.824 is >2σ above file mean 0.587 (raw pass, confidence 0.50)

extern "C" {
    #[doc = " ZSTD_freeCDict() :\n  Function frees memory allocated by ZSTD_createCDict().\n  If a NULL pointer is passed, no operation is performed."]
    pub fn ZSTD_freeCDict(CDict: *mut ZSTD_CDict) -> usize;
}

info high-complexity zstd-safe/zstd-sys/src/bindings_zstd.rs:526:14

compression ratio 0.818 is >2σ above file mean 0.587 (raw pass, confidence 0.50)

extern "C" {
    #[doc = " ZSTD_freeDDict() :\n  Function frees memory allocated with ZSTD_createDDict()\n  If a NULL pointer is passed, no operation is performed."]
    pub fn ZSTD_freeDDict(ddict: *mut ZSTD_DDict) -> usize;
}

info high-complexity zstd-safe/zstd-sys/src/bindings_zstd_experimental.rs:526:14

compression ratio 0.824 is >2σ above file mean 0.598 (raw pass, confidence 0.50)

extern "C" {
    #[doc = " ZSTD_freeCDict() :\n  Function frees memory allocated by ZSTD_createCDict().\n  If a NULL pointer is passed, no operation is performed."]
    pub fn ZSTD_freeCDict(CDict: *mut ZSTD_CDict) -> usize;
}

info high-complexity zstd-safe/zstd-sys/src/bindings_zstd_experimental.rs:554:14

compression ratio 0.818 is >2σ above file mean 0.598 (raw pass, confidence 0.50)

extern "C" {
    #[doc = " ZSTD_freeDDict() :\n  Function frees memory allocated with ZSTD_createDDict()\n  If a NULL pointer is passed, no operation is performed."]
    pub fn ZSTD_freeDDict(ddict: *mut ZSTD_DDict) -> usize;
}

info high-complexity zstd-safe/zstd-sys/src/bindings_zstd_std_experimental.rs:473:14

compression ratio 0.824 is >2σ above file mean 0.606 (raw pass, confidence 0.50)

extern "C" {
    #[doc = " ZSTD_freeCDict() :\n  Function frees memory allocated by ZSTD_createCDict().\n  If a NULL pointer is passed, no operation is performed."]
    pub fn ZSTD_freeCDict(CDict: *mut ZSTD_CDict) -> usize;
}

info high-complexity zstd-safe/zstd-sys/src/bindings_zstd_std_experimental.rs:501:14

compression ratio 0.818 is >2σ above file mean 0.606 (raw pass, confidence 0.50)

extern "C" {
    #[doc = " ZSTD_freeDDict() :\n  Function frees memory allocated with ZSTD_createDDict()\n  If a NULL pointer is passed, no operation is performed."]
    pub fn ZSTD_freeDDict(ddict: *mut ZSTD_DDict) -> usize;
}

info dynamic-execution zstd-safe/zstd-sys/update_bindings.sh:18:5

command name is a variable (`$bindgen`) that this file sets only to plain text (ast pass, confidence 0.40)
```
    $bindgen $@
}
```

Reproduce This Scan

Run disclude locally to verify. Add --format sarif for SARIF output. Add --llm (with an API key in the environment) to include the LLM review.

cargo install disclude --version 4.0.0
git clone https://github.com/gyscos/zstd-rs zstd-rs && cd zstd-rs
git checkout zstd-safe-8.2.0
disclude scan --severity info --diff zstd-safe-8.1.0 zstd-safe