132.—Equitable-liens are such as exist in equity, and of which courts of equity alone take cognizance. A lien is neither a jue in re nor a jus ad rem. It is not property in the thing, nor does it con-. stitute a right of action for the thing. It more roperly constitutes a charge upon the thing. uitable liens most commonly grow out of constructive trusts. Story, Eq. Jur. § 1215. An equitable lien is a right, not recognized at law, to have a fund or specific property, or the proof its sale, applied in full or in part to