Struct wasm_mutate::Error

pub struct Error { /* private fields */ }

An error encountered when choosing or applying a Wasm mutation.

Implementations

impl Error

pub fn new(kind: ErrorKind) -> Self

Construct a new Error from an ErrorKind.

pub fn parse(err: BinaryReaderError) -> Self

Construct a new parse error.

pub fn no_mutations_applicable() -> Self

Construct a “no mutations applicable” error.

pub fn out_of_fuel() -> Self

Construct an “out of fuel” error.

pub fn unsupported(msg: impl Into<String>) -> Self

Construct an unsupported error.

pub fn other(err: impl Into<String>) -> Self

Construct another kind of Error.

pub fn kind(&self) -> &ErrorKind

Get the kind of error that this is.

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, __formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

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

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

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

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

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

impl From<BinaryReaderError> for Error

fn from(e: BinaryReaderError) -> Self

Performs the conversion.

impl From<ErrorKind> for Error

fn from(kind: ErrorKind) -> Self

Performs the conversion.