Enum wasmer_runtime_core::error::RuntimeError

pub enum RuntimeError {
    OutOfBoundsAccess {
        memory: MemoryIndex,
        addr: Option<u32>,
    },
    TableOutOfBounds {
        table: TableIndex,
    },
    IndirectCallSignature {
        table: TableIndex,
    },
    IndirectCallToNull {
        table: TableIndex,
    },
    IllegalArithmeticOperation,
    User {
        msg: String,
    },
    Unknown {
        msg: String,
    },
}

This is the error type returned when calling a webassembly function.

The main way to do this is Instance.call.

Comparing two RuntimeErrors always evaluates to false.

Variants

OutOfBoundsAccess

Fields of OutOfBoundsAccess

memory: MemoryIndexaddr: Option<u32>

TableOutOfBounds

Fields of TableOutOfBounds

table: TableIndex

IndirectCallSignature

Fields of IndirectCallSignature

table: TableIndex

IndirectCallToNull

Fields of IndirectCallToNull

table: TableIndex

IllegalArithmeticOperationUser

Fields of User

msg: String

Unknown

Fields of Unknown

msg: String

Trait Implementations

impl PartialEq<RuntimeError> for RuntimeError

fn eq(&self, _other: &RuntimeError) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Clone for RuntimeError

fn clone(&self) -> RuntimeError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl From<RuntimeError> for Error

fn from(runtime_err: RuntimeError) -> Self

Performs the conversion.

impl From<RuntimeError> for CallError

fn from(runtime_err: RuntimeError) -> Self

Performs the conversion.

impl Display for RuntimeError

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

Formats the value using the given formatter.

impl Debug for RuntimeError

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

Formats the value using the given formatter.

impl Error for RuntimeError

fn description(&self) -> &str

This method is soft-deprecated.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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

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

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