Struct butterfly_fuzz::PacketMutationScheduler

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pub struct PacketMutationScheduler<I, MT, S> where
    I: Input,
    MT: MutatorsTuple<I, S>,
    S: HasRand, { /* private fields */ }

Expand description

A mutation scheduler for butterflys mutators.

It schedules them in such a way that only one mutator in the list gets executed per run because the mutators may implement their own scheduling, like the PacketHavocMutator, which stacks havoc mutations on its own.

Implementations

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impl<I, MT, S> PacketMutationScheduler<I, MT, S> where
 I: Input,
 MT: MutatorsTuple<I, S>,
 S: HasRand,

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pub fn new(mutations: MT) -> Self

Create a new PacketMutationScheduler with a list of mutators. These mutators should be from butterfly.
It is not guaranteed that external mutators will work too.

Trait Implementations

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impl<I, MT, S> ComposedByMutations<I, MT, S> for PacketMutationScheduler<I, MT, S> where
 I: Input,
 MT: MutatorsTuple<I, S>,
 S: HasRand,

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fn mutations(&self) -> &MT

Get the mutations

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fn mutations_mut(&mut self) -> &mut MT

Get the mutations (mutable)

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impl<I, MT, S> Mutator<I, S> for PacketMutationScheduler<I, MT, S> where
 I: Input,
 MT: MutatorsTuple<I, S>,
 S: HasRand,

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fn mutate(
 &mut self,
 state: &mut S,
 input: &mut I,
 stage_idx: i32
) -> Result<MutationResult, Error>

Mutate a given input

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fn post_exec(
 &mut self,
 _state: &mut S,
 _stage_idx: i32,
 _corpus_idx: Option<usize>
) -> Result<(), Error>

Post-process given the outcome of the execution

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impl<I, MT, S> ScheduledMutator<I, MT, S> for PacketMutationScheduler<I, MT, S> where
 I: Input,
 MT: MutatorsTuple<I, S>,
 S: HasRand,

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fn iterations(&self, _state: &mut S, _input: &I) -> u64

Compute the number of iterations used to apply stacked mutations

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fn schedule(&self, state: &mut S, _input: &I) -> usize

Get the next mutation to apply

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fn scheduled_mutate(
 &mut self,
 state: &mut S,
 input: &mut I,
 stage_idx: i32
) -> Result<MutationResult, Error>

New default implementation for mutate. Implementations must forward mutate() to this method Read more

Auto Trait Implementations

impl<I, MT, S> RefUnwindSafe for PacketMutationScheduler<I, MT, S> where
 I: RefUnwindSafe,
 MT: RefUnwindSafe,
 S: RefUnwindSafe,

impl<I, MT, S> Send for PacketMutationScheduler<I, MT, S> where
 I: Send,
 MT: Send,
 S: Send,

impl<I, MT, S> Sync for PacketMutationScheduler<I, MT, S> where
 I: Sync,
 MT: Sync,
 S: Sync,

impl<I, MT, S> Unpin for PacketMutationScheduler<I, MT, S> where
 I: Unpin,
 MT: Unpin,
 S: Unpin,

impl<I, MT, S> UnwindSafe for PacketMutationScheduler<I, MT, S> where
 I: UnwindSafe,
 MT: UnwindSafe,
 S: UnwindSafe,

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<Tail, T> Prepend<T> for Tail

type PreprendResult = Tail

The Resulting [TupleList], of an Prepend::prepend() call, including the prepended entry. Read more

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fn prepend(self, value: T) -> (T, <Tail as Prepend<T>>::PreprendResult)

Prepend a value to this tuple, returning a new tuple with prepended value.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct butterfly_fuzz::PacketMutationScheduler

Implementations

impl<I, MT, S> PacketMutationScheduler<I, MT, S> where I: Input, MT: MutatorsTuple<I, S>, S: HasRand,

pub fn new(mutations: MT) -> Self

Trait Implementations

impl<I, MT, S> ComposedByMutations<I, MT, S> for PacketMutationScheduler<I, MT, S> where I: Input, MT: MutatorsTuple<I, S>, S: HasRand,

fn mutations(&self) -> &MT

fn mutations_mut(&mut self) -> &mut MT

impl<I, MT, S> Mutator<I, S> for PacketMutationScheduler<I, MT, S> where I: Input, MT: MutatorsTuple<I, S>, S: HasRand,

fn mutate( &mut self, state: &mut S, input: &mut I, stage_idx: i32) -> Result<MutationResult, Error>

fn post_exec( &mut self, _state: &mut S, _stage_idx: i32, _corpus_idx: Option<usize>) -> Result<(), Error>

impl<I, MT, S> ScheduledMutator<I, MT, S> for PacketMutationScheduler<I, MT, S> where I: Input, MT: MutatorsTuple<I, S>, S: HasRand,

fn iterations(&self, _state: &mut S, _input: &I) -> u64

fn schedule(&self, state: &mut S, _input: &I) -> usize

fn scheduled_mutate( &mut self, state: &mut S, input: &mut I, stage_idx: i32) -> Result<MutationResult, Error>

Auto Trait Implementations

impl<I, MT, S> RefUnwindSafe for PacketMutationScheduler<I, MT, S> where I: RefUnwindSafe, MT: RefUnwindSafe, S: RefUnwindSafe,

impl<I, MT, S> Send for PacketMutationScheduler<I, MT, S> where I: Send, MT: Send, S: Send,

impl<I, MT, S> Sync for PacketMutationScheduler<I, MT, S> where I: Sync, MT: Sync, S: Sync,

impl<I, MT, S> Unpin for PacketMutationScheduler<I, MT, S> where I: Unpin, MT: Unpin, S: Unpin,

impl<I, MT, S> UnwindSafe for PacketMutationScheduler<I, MT, S> where I: UnwindSafe, MT: UnwindSafe, S: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<Tail, T> Prepend<T> for Tail

type PreprendResult = Tail

fn prepend(self, value: T) -> (T, <Tail as Prepend<T>>::PreprendResult)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<I, MT, S> PacketMutationScheduler<I, MT, S> where
I: Input,
MT: MutatorsTuple<I, S>,
S: HasRand,

impl<I, MT, S> ComposedByMutations<I, MT, S> for PacketMutationScheduler<I, MT, S> where
I: Input,
MT: MutatorsTuple<I, S>,
S: HasRand,

impl<I, MT, S> Mutator<I, S> for PacketMutationScheduler<I, MT, S> where
I: Input,
MT: MutatorsTuple<I, S>,
S: HasRand,

fn mutate(
&mut self,
state: &mut S,
input: &mut I,
stage_idx: i32
) -> Result<MutationResult, Error>

fn post_exec(
&mut self,
_state: &mut S,
_stage_idx: i32,
_corpus_idx: Option<usize>
) -> Result<(), Error>

impl<I, MT, S> ScheduledMutator<I, MT, S> for PacketMutationScheduler<I, MT, S> where
I: Input,
MT: MutatorsTuple<I, S>,
S: HasRand,

fn scheduled_mutate(
&mut self,
state: &mut S,
input: &mut I,
stage_idx: i32
) -> Result<MutationResult, Error>

impl<I, MT, S> RefUnwindSafe for PacketMutationScheduler<I, MT, S> where
I: RefUnwindSafe,
MT: RefUnwindSafe,
S: RefUnwindSafe,

impl<I, MT, S> Send for PacketMutationScheduler<I, MT, S> where
I: Send,
MT: Send,
S: Send,

impl<I, MT, S> Sync for PacketMutationScheduler<I, MT, S> where
I: Sync,
MT: Sync,
S: Sync,

impl<I, MT, S> Unpin for PacketMutationScheduler<I, MT, S> where
I: Unpin,
MT: Unpin,
S: Unpin,

impl<I, MT, S> UnwindSafe for PacketMutationScheduler<I, MT, S> where
I: UnwindSafe,
MT: UnwindSafe,
S: UnwindSafe,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,