Enum SurrealismError 

pub enum SurrealismError {
    Compilation(Error),
    Instantiation(Error),
    FunctionCallError(String),
    Timeout {
        effective: Option<Duration>,
        context_timeout: Option<Duration>,
        module_limit: Option<Duration>,
    },
    UnsupportedAbi {
        expected: u32,
        got: u32,
    },
    IntConversion(TryFromIntError),
    Wasmtime(Error),
    Other(Error),
}

Variants

Compilation(Error)

Instantiation(Error)

FunctionCallError(String)

Timeout

Fields

effective: Option<Duration>

context_timeout: Option<Duration>

module_limit: Option<Duration>

UnsupportedAbi

Fields

expected: u32

got: u32

IntConversion(TryFromIntError)

Wasmtime(Error)

Other(Error)

Implementations

impl SurrealismError

pub fn is_trap(&self) -> bool

Whether this error represents a WASM trap — an unrecoverable fault during execution that leaves the instance in an undefined state.

After a trap the controller must be dropped (not returned to the pool). Non-trap errors (guest Err returns, host-side encoding failures, etc.) go through normal control flow and leave the instance reusable.

Trait Implementations

impl Debug for SurrealismError

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

Formats the value using the given formatter.

impl Display for SurrealismError

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

Formats the value using the given formatter.

impl Error for SurrealismError

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 SurrealismError

fn from(source: Error) -> SurrealismError

Converts to this type from the input type.

impl From<Error> for SurrealismError

fn from(source: Error) -> SurrealismError

Converts to this type from the input type.

impl From<TryFromIntError> for SurrealismError

fn from(source: TryFromIntError) -> SurrealismError

Converts to this type from the input type.