Enum Error 

pub enum Error {
    WasmInit(String),
    FuelExhausted {
        budget: u64,
    },
    Timeout {
        timeout_ms: u64,
    },
    MemoryExceeded {
        limit_bytes: usize,
    },
    Bridge {
        api: String,
        message: String,
    },
    Trap(String),
    Internal(String),
}

Errors produced by the jsdet sandbox.

Variants

WasmInit(String)

WASM module failed to compile or instantiate.

FuelExhausted

Execution exceeded the configured fuel budget.

Fields

budget: u64

Timeout

Execution exceeded the configured wall-clock timeout.

Fields

timeout_ms: u64

MemoryExceeded

WASM linear memory exceeded the configured limit.

Fields

limit_bytes: usize

Bridge

A bridge call returned an error.

Fields

api: String

message: String

Trap(String)

The WASM module trapped (unreachable, divide by zero, etc.).

Internal(String)

Internal error — should not happen in normal operation.

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.