Enum libafl::feedbacks::ConstFeedback

pub enum ConstFeedback {
    True,
    False,
}

The ConstFeedback reports the same value, always. It can be used to enable or disable feedback results through composition.

Variants

True

Always returns true

False

Alsways returns false

Implementations

impl ConstFeedback

pub fn new(val: bool) -> Self

Creates a new ConstFeedback from the given boolean

Trait Implementations

impl Clone for ConstFeedback

fn clone(&self) -> ConstFeedback

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConstFeedback

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConstFeedback

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<S> Feedback<S> for ConstFeedbackwhere
    S: UsesInput + HasClientPerfMonitor,

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

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

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 From<bool> for ConstFeedback

fn from(val: bool) -> Self

Converts to this type from the input type.

impl Named for ConstFeedback

fn name(&self) -> &str

Provide the name of this element.

impl PartialEq<ConstFeedback> for ConstFeedback

fn eq(&self, other: &ConstFeedback) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ConstFeedback

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ConstFeedback

impl Eq for ConstFeedback

impl StructuralEq for ConstFeedback

impl StructuralPartialEq for ConstFeedback