Trait libafl::schedulers::Scheduler

source · [−]
pub trait Scheduler<I, S>where
    I: Input,{
    fn next(&self, state: &mut S) -> Result<usize, Error>;

    fn on_add(&self, _state: &mut S, _idx: usize) -> Result<(), Error> { ... }
    fn on_replace(
        &self,
        _state: &mut S,
        _idx: usize,
        _prev: &Testcase<I>
    ) -> Result<(), Error> { ... }
    fn on_remove(
        &self,
        _state: &mut S,
        _idx: usize,
        _testcase: &Option<Testcase<I>>
    ) -> Result<(), Error> { ... }
}
Expand description

The scheduler define how the fuzzer requests a testcase from the corpus. It has hooks to corpus add/replace/remove to allow complex scheduling algorithms to collect data.

Required Methods

Gets the next entry

Provided Methods

Added an entry to the corpus at the given index

Replaced the given testcase at the given idx

Removed the given entry from the corpus at the given index

Implementors