Struct libafl::feedbacks::map::ReachabilityFeedback

pub struct ReachabilityFeedback<O, S> { /* private fields */ }

A ReachabilityFeedback reports if a target has been reached.

Implementations

impl<O, S> ReachabilityFeedback<O, S>where
    for<'it> O: MapObserver<Entry = usize> + AsIter<'it, Item = usize>,

pub fn new(map_observer: &O) -> Self

Creates a new ReachabilityFeedback for a MapObserver.

pub fn with_name(name: &'static str) -> Self

Creates a new ReachabilityFeedback for a MapObserver with the given name.

Trait Implementations

impl<O: Clone, S: Clone> Clone for ReachabilityFeedback<O, S>

fn clone(&self) -> ReachabilityFeedback<O, S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<O: Debug, S: Debug> Debug for ReachabilityFeedback<O, S>

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

Formats the value using the given formatter.

impl<O, S> Feedback<S> for ReachabilityFeedback<O, S>where
    S: UsesInput + Debug + HasClientPerfMonitor,
    for<'it> O: MapObserver<Entry = usize> + AsIter<'it, Item = usize>,

fn is_interesting<EM, OT>(
    &mut self,
    _state: &mut S,
    _manager: &mut EM,
    _input: &<S as UsesInput>::Input,
    observers: &OT,
    _exit_kind: &ExitKind
) -> Result<bool, Error>where
    EM: EventFirer<State = S>,
    OT: ObserversTuple<S>,

is_interesting return if an input is worth the addition to the corpus

fn append_metadata(
    &mut self,
    _state: &mut S,
    testcase: &mut Testcase<<S as UsesInput>::Input>
) -> Result<(), Error>

Append to the testcase the generated metadata in case of a new corpus item

fn discard_metadata(
    &mut self,
    _state: &mut S,
    _input: &<S as UsesInput>::Input
) -> Result<(), Error>

Discard the stored metadata in case that the testcase is not added to the corpus

fn init_state(&mut self, _state: &mut S) -> Result<(), Error>

Initializes the feedback state. This method is called after that the State is created.

impl<O, S> Named for ReachabilityFeedback<O, S>where
    for<'it> O: MapObserver<Entry = usize> + AsIter<'it, Item = usize>,

fn name(&self) -> &str

Provide the name of this element.