I don’t know if I’d say she’s toast, but she certainly handed the GOP a present—if the GOP cares to accept it.
I wouldn't count on the utterly incompetent GOP party machinery (such as it is) having the guts to take advantage of anything handed to them by the rats. At this point I am jaded, and my checkbook remains closed. I've been throwing away unopened envelopes from every arm of the GOP fund-raising operation for at least a year now. At least two per week. Until they show some guts and some fight and some smashmouth political will, I am done with them.