Struct libafl::feedbacks::NotFeedback

pub struct NotFeedback<A, S>where
    A: Feedback<S>,
    S: UsesInput + HasClientPerfMonitor,{
    pub first: A,
    /* private fields */
}

Compose feedbacks with an NOT operation

Fields

first: A

The feedback to invert

Implementations

impl<A, S> NotFeedback<A, S>where
    A: Feedback<S>,
    S: UsesInput + HasClientPerfMonitor,

pub fn new(first: A) -> Self

Creates a new NotFeedback.

Trait Implementations

impl<A, S> Clone for NotFeedback<A, S>where
    A: Feedback<S> + Clone,
    S: UsesInput + HasClientPerfMonitor + Clone,

fn clone(&self) -> NotFeedback<A, S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<A, S> Debug for NotFeedback<A, S>where
    A: Feedback<S>,
    S: UsesInput + HasClientPerfMonitor,

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

Formats the value using the given formatter.

impl<A, S> Feedback<S> for NotFeedback<A, S>where
    A: Feedback<S>,
    S: UsesInput + HasClientPerfMonitor,

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

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

fn is_interesting<EM, OT>(
    &mut self,
    state: &mut S,
    manager: &mut EM,
    input: &S::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::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::Input
) -> Result<(), Error>

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

impl<A, S> Named for NotFeedback<A, S>where
    A: Feedback<S>,
    S: UsesInput + HasClientPerfMonitor,

fn name(&self) -> &str

Provide the name of this element.