Function zstd_sys::ZSTD_DCtx_loadDictionary

pub unsafe extern "C" fn ZSTD_DCtx_loadDictionary(
    dctx: *mut ZSTD_DCtx, 
    dict: *const c_void, 
    dictSize: usize
) -> usize

ZSTD_DCtx_loadDictionary() : Create an internal DDict from dict buffer, to be used to decompress next frames. @result : 0, or an error code (which can be tested with ZSTD_isError()). Special : Adding a NULL (or 0-size) dictionary invalidates any previous dictionary, meaning "return to no-dictionary mode". Note 1 : dict content will be copied internally. Use ZSTD_DCtx_loadDictionary_byReference() to reference dictionary content instead. In which case, the dictionary buffer must outlive its users. Note 2 : Loading a dictionary involves building tables, which has a non-negligible impact on CPU usage and latency. Note 3 : Use ZSTD_DCtx_loadDictionary_advanced() to select how dictionary content will be interpreted and loaded.