Struct libafl::corpus::RandCorpusScheduler

pub struct RandCorpusScheduler<C, I, R, S> where
    S: HasCorpus<C, I> + HasRand<R>,
    C: Corpus<I>,
    I: Input,
    R: Rand,  { /* fields omitted */ }

Feed the fuzzer simpply with a random testcase on request

Implementations

impl<C, I, R, S> RandCorpusScheduler<C, I, R, S> where
    S: HasCorpus<C, I> + HasRand<R>,
    C: Corpus<I>,
    I: Input,
    R: Rand, 

pub fn new() -> Self

Create a new RandCorpusScheduler that just schedules randomly.

Trait Implementations

impl<C, I, R, S> CorpusScheduler<I, S> for RandCorpusScheduler<C, I, R, S> where
    S: HasCorpus<C, I> + HasRand<R>,
    C: Corpus<I>,
    I: Input,
    R: Rand, 

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

Gets the next entry at random

fn on_add(&self, _state: &mut S, _idx: usize) -> Result<(), Error>

Add an entry to the corpus and return its index

fn on_replace(
    &self,
    _state: &mut S,
    _idx: usize,
    _testcase: &Testcase<I>
) -> Result<(), Error>

Replaces the testcase at the given idx

fn on_remove(
    &self,
    _state: &mut S,
    _idx: usize,
    _testcase: &Option<Testcase<I>>
) -> Result<(), Error>

Removes an entry from the corpus, returning it if it was present.

impl<C, I, R, S> Default for RandCorpusScheduler<C, I, R, S> where
    S: HasCorpus<C, I> + HasRand<R>,
    C: Corpus<I>,
    I: Input,
    R: Rand, 

fn default() -> Self

Returns the “default value” for a type.