Enum Error 

pub enum Error {
    Initialization(String),
    WasmEngine(String),
    WasmComponent(Error),
    Execution(String),
    Callback(CallbackError),
    ResourceLimit(String),
    Timeout(Duration),
    FuelExhausted {
        consumed: u64,
        limit: u64,
    },
    Serialization(String),
    MissingPythonStdlib,
    Snapshot(String),
    Cancelled,
    Io(Error),
}

The main error type for Eryx operations.

Variants

Initialization(String)

Error during sandbox initialization.

WasmEngine(String)

Error during WASM engine creation.

WasmComponent(Error)

Error during WASM component loading or instantiation.

Execution(String)

Error during Python execution.

Callback(CallbackError)

A callback error occurred during execution.

ResourceLimit(String)

Resource limit exceeded.

Timeout(Duration)

Execution timed out.

FuelExhausted

Execution ran out of fuel (instruction limit exceeded).

Fields

consumed: u64

Number of instructions consumed before exhaustion.

limit: u64

The fuel limit that was set.

Serialization(String)

Serialization/deserialization error.

MissingPythonStdlib

Python stdlib not found during auto-detection.

Use SandboxBuilder::with_python_stdlib() to specify the stdlib path explicitly, or enable the embedded feature and use Sandbox::embedded().

Snapshot(String)

State snapshot error.

Cancelled

Execution was cancelled.

Io(Error)

I/O error.

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)>

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<CallbackError> for Error

fn from(source: CallbackError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PoolError

fn from(err: Error) -> Self

Converts to this type from the input type.