Enum fuel_vm::error::RuntimeError

pub enum RuntimeError {
    Recoverable(PanicReason),
    Halt(Error),
}

Runtime error description that should either be specified in the protocol or halt the execution.

Variants

Recoverable(PanicReason)

Tuple Fields

0: PanicReason

Specified error with well-formed fallback strategy.

Halt(Error)

Tuple Fields

0: Error

Unspecified error that should halt the execution.

Implementations

impl RuntimeError

pub const fn is_recoverable(&self) -> bool

Flag whether the error is recoverable.

pub const fn must_halt(&self) -> bool

Flag whether the error must halt the execution.

pub fn from_io<E>(e: E) -> Self where
    E: Into<Error>, 

Produces a halt error from io.

Trait Implementations

impl Debug for RuntimeError

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

Formats the value using the given formatter.

impl Display for RuntimeError

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

Formats the value using the given formatter.

impl Error for RuntimeError

fn source(&self) -> Option<&(dyn StdError + '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<Error> for RuntimeError

fn from(e: Error) -> Self

Performs the conversion.

impl From<Infallible> for RuntimeError

fn from(_e: Infallible) -> RuntimeError

Performs the conversion.

impl From<PanicReason> for RuntimeError

fn from(r: PanicReason) -> Self

Performs the conversion.