Enum NativeError 

pub enum NativeError {
    Runtime(RuntimeError),
    Abi(AbiError),
    ProgramMismatch,
    FatalTrap {
        value: Value,
    },
}

A native-execution failure: a runtime error, an AOT/entry linkage error, or an unrecoverable native trap whose completion value carries a trap id.

Variants

Runtime(RuntimeError)

A deterministic runtime error (throw, limit, or malformed value).

Abi(AbiError)

An AOT image or entry-table linkage failure.

ProgramMismatch

The entry table was not compiled from the supplied program’s canonical bytes.

FatalTrap

A native entry returned FatalTrap; value is the raw trap id word.

Fields

value: Value

Trait Implementations

impl Clone for NativeError

fn clone(&self) -> NativeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NativeError

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

Formats the value using the given formatter.

impl Display for NativeError

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

Formats the value using the given formatter.

impl Eq for NativeError

impl Error for NativeError

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<AbiError> for NativeError

fn from(error: AbiError) -> Self

Converts to this type from the input type.

impl From<RuntimeError> for NativeError

fn from(error: RuntimeError) -> Self

Converts to this type from the input type.

impl PartialEq for NativeError

fn eq(&self, other: &NativeError) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NativeError