Struct CompareHook 

pub struct CompareHook {
    pub code: u64,
}

Stops before every integer comparison with vm.interrupt(code, lhs, rhs): the operands as the guest computed them, which is what a comparison logger for a fuzzer wants.

Fields

code: u64

Trait Implementations

impl Clone for CompareHook

fn clone(&self) -> CompareHook

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CompareHook

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hook for CompareHook

fn sites(&mut self, block: &BlockView<'_>) -> Vec<Site>

The sites in block to instrument. Returned in block order; a hook that instruments none returns an empty list.

fn instrument(&mut self, _site: &Site, emit: &mut Emitter<'_>)

Emits the hook’s code at site.