Function zuiSdsFromValue

app/redis-6.2.6/src/t_zset.c:2243–2253

}

sds zuiSdsFromValue(zsetopval *val) {
    if (val->ele == NULL) {
        if (val->estr != NULL) {
            val->ele = sdsnewlen((char*)val->estr,val->elen);
        } else {
            val->ele = sdsfromlonglong(val->ell);
        }
        val->flags |= OPVAL_DIRTY_SDS;
    }
    return val->ele;
}

/* This is different from zuiSdsFromValue since returns a new SDS string
 * which is up to the caller to free. */