Method backing_block

src/butil/iobuf.cpp:1409–1415

}

StringPiece IOBuf::backing_block(size_t i) const {
    if (i < _ref_num()) {
        const BlockRef& r = _ref_at(i);
        return StringPiece(r.block->data + r.offset, r.length);
    }
    return StringPiece();
}

bool IOBuf::equals(const butil::IOBuf& other) const {
    const size_t sz1 = size();