What is Actio Commodati Directa?

Legal Definition
In the civil law, is the name of an action, by a lender against a borrower, the principal object of which is to obtain restitution of the thing lent. Poth. Pret. 5, Usage, n. 65, 68.
-- Bouviers Law Dictionary
Legal Definition
An action by a lender against a borrower, the principal object of which is to obtain a restitution of the thing lent. Poth. Pret & Usage, nn. 65, 68.
-- Black's Law Dictionary