Enum Error 

pub enum Error {
    Serialize(String, ErrorBacktrace),
    Compression(ErrorBacktrace),
    EmptyOptional(String, ErrorBacktrace),
    KeyNotFound(String, ErrorBacktrace),
    KeyExists(String, ErrorBacktrace),
    Empty(String, ErrorBacktrace),
    IteratorEnd(String, ErrorBacktrace),
    NotImplemented(String, ErrorBacktrace),
    IllegalState(String, ErrorBacktrace),
    IllegalArgument(String, ErrorBacktrace),
    Unsupported(String, ErrorBacktrace),
    ShuttingDown,
    OsError(Error, String, ErrorBacktrace),
    Unknown(String, ErrorBacktrace),
    InvalidCorpus(String, ErrorBacktrace),
    Runtime(String, ErrorBacktrace),
    InvalidInput(String, ErrorBacktrace),
}

Main error struct for LibAFL

Variants

Serialize(String, ErrorBacktrace)

Serialization error

Compression(ErrorBacktrace)

Compression error

EmptyOptional(String, ErrorBacktrace)

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

KeyNotFound(String, ErrorBacktrace)

Key not in Map

KeyExists(String, ErrorBacktrace)

Key already exists and should not overwrite

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.

OsError(Error, String, ErrorBacktrace)

OS error, wrapping a io::Error

Unknown(String, ErrorBacktrace)

Something else happened

InvalidCorpus(String, ErrorBacktrace)

Error with the corpora

Runtime(String, ErrorBacktrace)

Error specific to a runtime like QEMU or Frida

InvalidInput(String, ErrorBacktrace)

The Input was invalid.

Implementations

impl Error

pub fn serialize<S>(arg: S) -> Self

where S: Into<String>,

Serialization error

pub fn compression() -> Self

Compression 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 invalid_input<S>(reason: S) -> Self

where S: Into<String>,

The Input was invalid

pub fn key_not_found<S>(arg: S) -> Self

where S: Into<String>,

Key not in Map

pub fn key_exists<S>(arg: S) -> Self

where S: Into<String>,

Key already exists 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 os_error<S>(err: Error, msg: S) -> Self

where S: Into<String>,

OS error with additional message

pub fn last_os_error<S>(msg: S) -> Self

where S: Into<String>,

OS error from io::Error::last_os_error with additional message

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

where S: Into<String>,

Something else happened

pub fn invalid_corpus<S>(arg: S) -> Self

where S: Into<String>,

Error with corpora

pub fn runtime<S>(arg: S) -> Self

where S: Into<String>,

Error specific to some runtime, like QEMU or Frida

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<BorrowError> for Error

Available on crate feature alloc only.

fn from(err: BorrowError) -> Self

Converts to this type from the input type.

impl From<BorrowMutError> for Error

Available on crate feature alloc only.

fn from(err: BorrowMutError) -> Self

Converts to this type from the input type.

impl From<Errno> for Error

Available on Unix and crate feature std and crate feature nix only.

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate features alloc and postcard only.

Stringify the postcard serializer error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

Available on crate feature std only.

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

Available on crate feature alloc only.

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<PyErr> for Error

Available on crate feature python only.

fn from(err: PyErr) -> 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<Utf8Error> for Error

Available on crate feature alloc only.

fn from(err: Utf8Error) -> Self

Converts to this type from the input type.

impl From<VarError> for Error

Available on crate feature std only.

fn from(err: VarError) -> Self

Converts to this type from the input type.