zstd-napi - v0.0.12
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    Interface CompressParameters

    Zstandard compression parameters.

    Most applications will only need the compressionLevel parameter. See the Zstandard manual for a full description.

    interface CompressParameters {
        chainLog?: number;
        checksumFlag?: boolean;
        compressionLevel?: number;
        contentSizeFlag?: boolean;
        dictIDFlag?: boolean;
        enableLongDistanceMatching?: boolean;
        hashLog?: number;
        jobSize?: number;
        ldmBucketSizeLog?: number;
        ldmHashLog?: number;
        ldmHashRateLog?: number;
        ldmMinMatch?: number;
        minMatch?: number;
        nbWorkers?: number;
        overlapLog?: number;
        searchLog?: number;
        strategy?:
            | "fast"
            | "dfast"
            | "greedy"
            | "lazy"
            | "lazy2"
            | "btlazy2"
            | "btopt"
            | "btultra";
        targetCBlockSize?: number;
        targetLength?: number;
        windowLog?: number;
    }
    Index

    Advanced compression options

    chainLog? hashLog? minMatch? searchLog? strategy? targetCBlockSize? targetLength? windowLog?

    Basic parameters

    compressionLevel?

    Frame parameters

    checksumFlag? contentSizeFlag? dictIDFlag?

    Long-distance matching

    enableLongDistanceMatching? ldmBucketSizeLog? ldmHashLog? ldmHashRateLog? ldmMinMatch?

    Multi-threading parameters

    jobSize? nbWorkers? overlapLog?

    Advanced compression options

    chainLog?: number
    hashLog?: number
    minMatch?: number
    searchLog?: number
    strategy?:
        | "fast"
        | "dfast"
        | "greedy"
        | "lazy"
        | "lazy2"
        | "btlazy2"
        | "btopt"
        | "btultra"
    targetCBlockSize?: number
    targetLength?: number
    windowLog?: number

    Basic parameters

    compressionLevel?: number

    Compression level, where higher numbers compress better but are slower.

    Typical values range from 1 to 9, with a default of 3, but values up to 22 are allowed, as are negative values (see binding.minCLevel). Zero is interpreted as "use the default".

    Frame parameters

    checksumFlag?: boolean
    contentSizeFlag?: boolean
    dictIDFlag?: boolean

    Long-distance matching

    enableLongDistanceMatching?: boolean
    ldmBucketSizeLog?: number
    ldmHashLog?: number
    ldmHashRateLog?: number
    ldmMinMatch?: number

    Multi-threading parameters

    jobSize?: number
    nbWorkers?: number
    overlapLog?: number

    Settings

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    On This Page

    Advanced compression options
    Basic parameters
    Frame parameters
    Long-distance matching
    Multi-threading parameters