Function RM_StringToLongDouble

app/redis-6.2.6/src/module.c:1377–1380

Convert the string into a long double, storing it at `*ld`. * Returns REDISMODULE_OK on success or REDISMODULE_ERR if the string is * not a valid string representation of a double value. */

 * Returns REDISMODULE_OK on success or REDISMODULE_ERR if the string is
 * not a valid string representation of a double value. */
int RM_StringToLongDouble(const RedisModuleString *str, long double *ld) {
    int retval = string2ld(str->ptr,sdslen(str->ptr),ld);
    return retval ? REDISMODULE_OK : REDISMODULE_ERR;
}

/* Convert the string into a stream ID, storing it at `*id`.
 * Returns REDISMODULE_OK on success and returns REDISMODULE_ERR if the string