Method serialize

hail-fuzz/src/coverage.rs:195–203

(&self, _: &mut Vm, out: &mut String)

    }

    fn serialize(&self, _: &mut Vm, out: &mut String) {
        use std::fmt::Write;
        for (i, entry) in self.hit.iter().enumerate() {
            let bytes = entry.to_le_bytes();
            for (j, byte) in bytes.iter().enumerate().filter(|(_, byte)| **byte != 0) {
                writeln!(out, "{:#06x} = {:#04x}", i * 8 + j, *byte).unwrap();
            }
        }
    }

    fn reset(&mut self, vm: &mut Vm) {
        vm.cpu.trace[self.storage].data_mut().fill(0);