Function zstd_sys::ZSTD_compress_usingDict
source · pub unsafe extern "C" fn ZSTD_compress_usingDict(
ctx: *mut ZSTD_CCtx,
dst: *mut c_void,
dstCapacity: usize,
src: *const c_void,
srcSize: usize,
dict: *const c_void,
dictSize: usize,
compressionLevel: c_int
) -> usize
Expand description
Simple dictionary API
/
/*! ZSTD_compress_usingDict() :
Compression at an explicit compression level using a Dictionary.
A dictionary can be any arbitrary data segment (also called a prefix),
or a buffer with specified information (see zdict.h).
Note : This function loads the dictionary, resulting in significant startup delay.
It’s intended for a dictionary used only once.
Note 2 : When dict == NULL || dictSize < 8
no dictionary is used.