Function mlirDynamicOpTraitAttach 

pub unsafe extern "C" fn mlirDynamicOpTraitAttach(
    dynamicOpTrait: MlirDynamicOpTrait,
    opName: MlirStringRef,
    context: MlirContext,
) -> bool

Attach a dynamic op trait to the given operation name. Note that the operation name must be modeled by dynamic dialect and must be registered. The ownership of the trait will be transferred to the operation name after this call.