Of course not, but I will have to work harder to achieve the wanted IVs, seeing as my Adamant Ditto has 29 Atk IVs and 28 Spe IVs. I would also have to breed the male with the female for the moves and certain ivs, while I would then have to breed a male child of the two with the Ditto. I could manage it though, whatever it takes.
Edit:The Trapinchs only 31 IV is in HP, while the Atk and Speed are less than 5. I can easily use a male Trapinch breed with the Ditto holding a Power Bracer for the Atk IVs, get a baby male, then breed that with the Adamant Ditto in order to work out the IVs and get an Adamant nature.