Enum VmError 

pub enum VmError {
    StackUnderflow(usize),
    TooManyArguments(usize),
    IntegerOutOfRange {
        min: isize,
        max: isize,
        actual: String,
    },
    ControlRegisterOutOfRange(usize),
    ControlRegisterRedefined,
    IntegerOverflow,
    InvalidOpcode,
    InvalidType {
        expected: u8,
        actual: u8,
    },
    OutOfGas,
    CellError(Error),
    DictError,
    Unknown(String),
}

VM execution error.

Variants

StackUnderflow(usize)

TooManyArguments(usize)

IntegerOutOfRange

Fields

min: isize

max: isize

actual: String

ControlRegisterOutOfRange(usize)

ControlRegisterRedefined

IntegerOverflow

InvalidOpcode

InvalidType

Fields

expected: u8

actual: u8

OutOfGas

CellError(Error)

DictError

Unknown(String)

Implementations

impl VmError

pub fn is_out_of_gas(&self) -> bool

pub fn as_exception(&self) -> VmException

Trait Implementations

impl Debug for VmError

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

Formats the value using the given formatter.

impl Display for VmError

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

Formats the value using the given formatter.

impl Error for VmError

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<Error> for Box<VmError>

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for VmError

fn from(source: Error) -> Self

Converts to this type from the input type.