Struct libafl::observers::map::HitcountsMapObserver
source · pub struct HitcountsMapObserver<M>where
M: Serialize,{ /* private fields */ }
Expand description
Map observer with AFL-like hitcounts postprocessing
MapObserver
s that are not slice-backed,
such as MultiMapObserver
, can use HitcountsIterableMapObserver
instead.
Implementations§
source§impl<M> HitcountsMapObserver<M>where
M: Serialize + DeserializeOwned,
impl<M> HitcountsMapObserver<M>where
M: Serialize + DeserializeOwned,
sourcepub fn new(base: M) -> Self
pub fn new(base: M) -> Self
Creates a new MapObserver
Trait Implementations§
source§impl<'it, M> AsIter<'it> for HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned + AsIter<'it, Item = u8>,
impl<'it, M> AsIter<'it> for HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned + AsIter<'it, Item = u8>,
source§impl<'it, M> AsIterMut<'it> for HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned + AsIterMut<'it, Item = u8>,
impl<'it, M> AsIterMut<'it> for HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned + AsIterMut<'it, Item = u8>,
source§impl<M> AsMutSlice for HitcountsMapObserver<M>where
M: MapObserver + AsMutSlice,
impl<M> AsMutSlice for HitcountsMapObserver<M>where
M: MapObserver + AsMutSlice,
§type Entry = <M as AsMutSlice>::Entry
type Entry = <M as AsMutSlice>::Entry
Type of the entries in this mut slice
source§fn as_mut_slice(&mut self) -> &mut [Self::Entry]
fn as_mut_slice(&mut self) -> &mut [Self::Entry]
Convert to a slice
source§impl<M> AsSlice for HitcountsMapObserver<M>where
M: MapObserver + AsSlice,
impl<M> AsSlice for HitcountsMapObserver<M>where
M: MapObserver + AsSlice,
source§impl<M> Clone for HitcountsMapObserver<M>where
M: Serialize + Clone,
impl<M> Clone for HitcountsMapObserver<M>where
M: Serialize + Clone,
source§fn clone(&self) -> HitcountsMapObserver<M>
fn clone(&self) -> HitcountsMapObserver<M>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<'de, M> Deserialize<'de> for HitcountsMapObserver<M>where
M: Serialize + DeserializeOwned,
impl<'de, M> Deserialize<'de> for HitcountsMapObserver<M>where
M: Serialize + DeserializeOwned,
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl<M, OTA, OTB, S> DifferentialObserver<OTA, OTB, S> for HitcountsMapObserver<M>where
M: DifferentialObserver<OTA, OTB, S> + MapObserver<Entry = u8> + Serialize + AsMutSlice<Entry = u8>,
OTA: ObserversTuple<S>,
OTB: ObserversTuple<S>,
S: UsesInput,
impl<M, OTA, OTB, S> DifferentialObserver<OTA, OTB, S> for HitcountsMapObserver<M>where
M: DifferentialObserver<OTA, OTB, S> + MapObserver<Entry = u8> + Serialize + AsMutSlice<Entry = u8>,
OTA: ObserversTuple<S>,
OTB: ObserversTuple<S>,
S: UsesInput,
source§fn pre_observe_first(&mut self, observers: &mut OTA) -> Result<(), Error>
fn pre_observe_first(&mut self, observers: &mut OTA) -> Result<(), Error>
Perform an operation with the first set of observers before they are
pre_exec
’d.source§fn post_observe_first(&mut self, observers: &mut OTA) -> Result<(), Error>
fn post_observe_first(&mut self, observers: &mut OTA) -> Result<(), Error>
Perform an operation with the first set of observers after they are
post_exec
’d.source§impl<M> HasLen for HitcountsMapObserver<M>where
M: MapObserver,
impl<M> HasLen for HitcountsMapObserver<M>where
M: MapObserver,
source§impl<'it, M> IntoIterator for &'it HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned,
&'it M: IntoIterator<Item = &'it u8>,
impl<'it, M> IntoIterator for &'it HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned,
&'it M: IntoIterator<Item = &'it u8>,
source§impl<'it, M> IntoIterator for &'it mut HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned,
&'it mut M: IntoIterator<Item = &'it mut u8>,
impl<'it, M> IntoIterator for &'it mut HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned,
&'it mut M: IntoIterator<Item = &'it mut u8>,
source§impl<M> MapObserver for HitcountsMapObserver<M>where
M: MapObserver<Entry = u8>,
impl<M> MapObserver for HitcountsMapObserver<M>where
M: MapObserver<Entry = u8>,
source§fn count_bytes(&self) -> u64
fn count_bytes(&self) -> u64
Count the set bytes in the map
source§fn usable_count(&self) -> usize
fn usable_count(&self) -> usize
Get the number of usable entries in the map (all by default)
source§fn how_many_set(&self, indexes: &[usize]) -> usize
fn how_many_set(&self, indexes: &[usize]) -> usize
Get the number of set entries with the specified indexes
source§impl<M> Named for HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned,
impl<M> Named for HitcountsMapObserver<M>where
M: Named + Serialize + DeserializeOwned,
source§impl<S, M> Observer<S> for HitcountsMapObserver<M>where
M: MapObserver<Entry = u8> + Observer<S> + AsMutSlice<Entry = u8>,
S: UsesInput,
impl<S, M> Observer<S> for HitcountsMapObserver<M>where
M: MapObserver<Entry = u8> + Observer<S> + AsMutSlice<Entry = u8>,
S: UsesInput,
source§fn pre_exec(&mut self, state: &mut S, input: &S::Input) -> Result<(), Error>
fn pre_exec(&mut self, state: &mut S, input: &S::Input) -> Result<(), Error>
Called right before execution starts.
source§fn post_exec(
&mut self,
state: &mut S,
input: &S::Input,
exit_kind: &ExitKind
) -> Result<(), Error>
fn post_exec(
&mut self,
state: &mut S,
input: &S::Input,
exit_kind: &ExitKind
) -> Result<(), Error>
Called right after execution finishes.
source§fn flush(&mut self) -> Result<(), Error>
fn flush(&mut self) -> Result<(), Error>
The testcase finished execution, calculate any changes.
Reserved for future use.
source§fn pre_exec_child(
&mut self,
_state: &mut S,
_input: &S::Input
) -> Result<(), Error>
fn pre_exec_child(
&mut self,
_state: &mut S,
_input: &S::Input
) -> Result<(), Error>
Called right before execution starts in the child process, if any.
source§fn post_exec_child(
&mut self,
_state: &mut S,
_input: &S::Input,
_exit_kind: &ExitKind
) -> Result<(), Error>
fn post_exec_child(
&mut self,
_state: &mut S,
_input: &S::Input,
_exit_kind: &ExitKind
) -> Result<(), Error>
Called right after execution finishes in the child process, if any.
source§fn observes_stdout(&self) -> bool
fn observes_stdout(&self) -> bool
If this observer observes
stdout
source§fn observes_stderr(&self) -> bool
fn observes_stderr(&self) -> bool
If this observer observes
stderr
source§fn observe_stdout(&mut self, stdout: &[u8])
fn observe_stdout(&mut self, stdout: &[u8])
React to new
stdout
To use this, always return true
from observes_stdout
source§fn observe_stderr(&mut self, stderr: &[u8])
fn observe_stderr(&mut self, stderr: &[u8])
React to new
stderr
To use this, always return true
from observes_stderr
source§impl<M> Serialize for HitcountsMapObserver<M>where
M: Serialize + DeserializeOwned,
impl<M> Serialize for HitcountsMapObserver<M>where
M: Serialize + DeserializeOwned,
Auto Trait Implementations§
impl<M> RefUnwindSafe for HitcountsMapObserver<M>where
M: RefUnwindSafe,
impl<M> Send for HitcountsMapObserver<M>where
M: Send,
impl<M> Sync for HitcountsMapObserver<M>where
M: Sync,
impl<M> Unpin for HitcountsMapObserver<M>where
M: Unpin,
impl<M> UnwindSafe for HitcountsMapObserver<M>where
M: UnwindSafe,
Blanket Implementations§
source§impl<Tail, T> Prepend<T> for Tail
impl<Tail, T> Prepend<T> for Tail
§type PreprendResult = Tail
type PreprendResult = Tail
The Resulting
TupleList
, of an Prepend::prepend()
call,
including the prepended entry.source§fn prepend(self, value: T) -> (T, <Tail as Prepend<T>>::PreprendResult)
fn prepend(self, value: T) -> (T, <Tail as Prepend<T>>::PreprendResult)
Prepend a value to this tuple, returning a new tuple with prepended value.