I remember someone making a rust library for hardened bools, though with the idea of protecting against protecting against random bitflips, not targeted rowhamm

I remember someone making a rust library for hardened bools, though with the idea of protecting against protecting against random bitflips, not targeted rowhammer attacks (though it should work about the same). The feedback from the rust subreddit was basically protecting the bool but not the if statement is of limited use. Potentially it can even make it worse, since there is now more code being executed that might become bitflipped. That inspired me to make a crate that periodically checksums your program code while it's running, to make sure it hasn't changed. Got it working on Windows and Linux, but then it ended up like most side projects. Maybe I should polish it up and publish it.