Function RM_CallReplyArrayElement

app/redis-6.2.6/src/module.c:3921–3926

Return the 'idx'-th nested call reply element of an array reply, or NULL * if the reply type is wrong or the index is out of range. */

/* Return the 'idx'-th nested call reply element of an array reply, or NULL
 * if the reply type is wrong or the index is out of range. */
RedisModuleCallReply *RM_CallReplyArrayElement(RedisModuleCallReply *reply, size_t idx) {
    moduleParseCallReply(reply);
    if (reply->type != REDISMODULE_REPLY_ARRAY) return NULL;
    if (idx >= reply->len) return NULL;
    return reply->val.array+idx;
}

/* Return the long long of an integer reply. */
long long RM_CallReplyInteger(RedisModuleCallReply *reply) {