Enum libafl::Error

source · [−]

pub enum Error {
Show 13 variants
    Serialize(String, ErrorBacktrace),
    Compression(ErrorBacktrace),
    File(Error, ErrorBacktrace),
    EmptyOptional(String, ErrorBacktrace),
    KeyNotFound(String, ErrorBacktrace),
    Empty(String, ErrorBacktrace),
    IteratorEnd(String, ErrorBacktrace),
    NotImplemented(String, ErrorBacktrace),
    IllegalState(String, ErrorBacktrace),
    IllegalArgument(String, ErrorBacktrace),
    Unsupported(String, ErrorBacktrace),
    ShuttingDown,
    Unknown(String, ErrorBacktrace),
}

Expand description

Main error struct for LibAFL

Variants

`Serialize(String, ErrorBacktrace)`

Serialization error

`Compression(ErrorBacktrace)`

Compression error

`File(Error, ErrorBacktrace)`

File related error

`EmptyOptional(String, ErrorBacktrace)`

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

`KeyNotFound(String, ErrorBacktrace)`

Key not in Map

`Empty(String, ErrorBacktrace)`

No elements in the current item

`IteratorEnd(String, ErrorBacktrace)`

End of iteration

`NotImplemented(String, ErrorBacktrace)`

This is not supported (yet)

`IllegalState(String, ErrorBacktrace)`

You’re holding it wrong

`IllegalArgument(String, ErrorBacktrace)`

The argument passed to this method or function is not valid

`Unsupported(String, ErrorBacktrace)`

The performed action is not supported on the current platform

`ShuttingDown`

Shutting down, not really an error.

`Unknown(String, ErrorBacktrace)`

Something else happened

Implementations

impl Error

pub fn serialize<S>(arg: S) -> Self where
S: Into<String>,

Serialization error

pub fn compression() -> Self

Compression error

pub fn file(arg: Error) -> Self

File related error

pub fn empty_optional<S>(arg: S) -> Self where
S: Into<String>,

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

pub fn key_not_found<S>(arg: S) -> Self where
S: Into<String>,

Key not in Map

pub fn empty<S>(arg: S) -> Self where
S: Into<String>,

No elements in the current item

pub fn iterator_end<S>(arg: S) -> Self where
S: Into<String>,

End of iteration

pub fn not_implemented<S>(arg: S) -> Self where
S: Into<String>,

This is not supported (yet)

pub fn illegal_state<S>(arg: S) -> Self where
S: Into<String>,

You’re holding it wrong

pub fn illegal_argument<S>(arg: S) -> Self where
S: Into<String>,

The argument passed to this method or function is not valid

pub fn shutting_down() -> Self

Shutting down, not really an error.

pub fn unsupported<S>(arg: S) -> Self where
S: Into<String>,

This operation is not supported on the current architecture or platform

pub fn unknown<S>(arg: S) -> Self where
S: Into<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

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

fn provide(&'a self, req: &mut Demand<'a>)

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

Provides type based access to context intended for error reports. Read more

impl From<Errno> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Stringify the postcard serializer error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Stringify the json serializer error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Create an AFL Error from io Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for Error

fn from(err: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for Error

fn from(err: ParseIntError) -> Self

Converts to this type from the input type.

impl From<TryFromIntError> for Error

fn from(err: TryFromIntError) -> Self

Converts to this type from the input type.

impl From<TryFromSliceError> for Error

fn from(err: TryFromSliceError) -> Self

Converts to this type from the input type.

impl From<VarError> for Error

fn from(err: VarError) -> Self

Converts to this type from the input type.

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,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> 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.

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

type PreprendResult = Tail

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

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

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

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

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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.