Function get_hash_hex_string

src/pull/picosha2.h:285–290

};

inline void get_hash_hex_string(const hash256_one_by_one& hasher,
                                std::string& hex_str) {
    byte_t hash[k_digest_size];
    hasher.get_hash_bytes(hash, hash + k_digest_size);
    return bytes_to_hex_string(hash, hash + k_digest_size, hex_str);
}

inline std::string get_hash_hex_string(const hash256_one_by_one& hasher) {
    std::string hex_str;