[CUDAX] Add assignment operator that rebinds resource_ref #6240
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pciolkosz
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davebayer
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Oct 15, 2025
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This PR adds
operator=to the experimental[synchronous_]resource_refwhich rebinds the reference. The previous implementation that is currently in libcu++ supported it and RMM requested we should support the assignment.We discussed this in the past and decided to implement the assignment in the resource wrappers, not in
basic_anyTesting for the assignment is very light, because I will be moving the type erased wrappers to libcu++ soon and there is more testing for
resource_refassignment implemented there