Method Compress

library/cpp/blockcodecs/core/common.h:81–87

        }

        size_t Compress(const TData& in, void* out) const override {
            ui64* ptr = (ui64*)out;

            WriteUnaligned<ui64>(ptr, (ui64) in.size());

            return Base()->DoCompress(!in ? TData(TStringBuf("")) : in, ptr + 1) + sizeof(*ptr);
        }

        size_t Decompress(const TData& in, void* out) const override {
            Check(in);