Method clear

include/stringzilla/stringzilla.hpp:3568–3568

@brief Clears the string contents, but @b no deallocations happen. */

    /** @brief Clears the string contents, but @b no deallocations happen. */
    void clear() noexcept { sz_string_erase(&string_, 0, SZ_SIZE_MAX); }

    /**
     *  @brief  Erases ( @b in-place ) the given range of characters.