Enum libafl::Error

source · [−]

pub enum Error {
Show 14 variants
    Serialize(String),
    Compression,
    File(Error),
    EmptyOptional(String),
    KeyNotFound(String),
    Empty(String),
    IteratorEnd(String),
    NotImplemented(String),
    IllegalState(String),
    IllegalArgument(String),
    Forkserver(String),
    MOpt(String),
    ShuttingDown,
    Unknown(String),
}

Expand description

Main error struct for AFL

Variants

`Serialize(String)`

Tuple Fields

0: String

Serialization error

`Compression`

Compression error

`File(Error)`

Tuple Fields

0: Error

File related error

`EmptyOptional(String)`

Tuple Fields

0: String

Optional val was supposed to be set, but isn’t.

`KeyNotFound(String)`

Tuple Fields

0: String

Key not in Map

`Empty(String)`

Tuple Fields

0: String

No elements in the current item

`IteratorEnd(String)`

Tuple Fields

0: String

End of iteration

`NotImplemented(String)`

Tuple Fields

0: String

This is not supported (yet)

`IllegalState(String)`

Tuple Fields

0: String

You’re holding it wrong

`IllegalArgument(String)`

Tuple Fields

0: String

The argument passed to this method or function is not valid

`Forkserver(String)`

Tuple Fields

0: String

Forkserver related Error

`MOpt(String)`

Tuple Fields

0: String

MOpt related Error

`ShuttingDown`

Shutting down, not really an error.

`Unknown(String)`

Tuple Fields

0: String

Something else happened

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter. Read more

impl Display for Error

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

Formats the value using the given formatter. Read more

impl Error for Error

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Errno> for Error

fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for Error

Stringify the postcard serializer error

fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for Error

Stringify the json serializer error

fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for Error

Create an AFL Error from io Error

fn from(err: Error) -> Self

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(err: FromUtf8Error) -> Self

Performs the conversion.

impl From<ParseIntError> for Error

fn from(err: ParseIntError) -> Self

Performs the conversion.

impl From<TryFromIntError> for Error

fn from(err: TryFromIntError) -> Self

Performs the conversion.

impl From<VarError> for Error

fn from(err: VarError) -> Self

Performs the conversion.

Auto Trait Implementations

impl !RefUnwindSafe for Error

impl Send for Error

impl Sync for Error

impl Unpin for Error

impl !UnwindSafe for Error

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

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

pub fn into(self) -> U

Performs the conversion.

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

type PreprendResult = Tail

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

pub fn prepend(Self, T) -> (T, <Tail as Prepend<T>>::PreprendResult )

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

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.