Enum LoaderError 

pub enum LoaderError {
    EngineCreation(Error),
    WasiSetup(Error),
    ComponentParse(Error),
    FuelSetup(Error),
    Instantiation(Error),
    ApiVersionMismatch {
        expected: u32,
        actual: u32,
    },
    FunctionCall {
        function: &'static str,
        source: Error,
    },
    TransformError(String),
    Io(Error),
}

Error type for plugin loading and execution

Variants

EngineCreation(Error)

Failed to create WASM engine

WasiSetup(Error)

Failed to add WASI to linker

ComponentParse(Error)

Failed to parse WASM component

FuelSetup(Error)

Failed to set fuel limit

Instantiation(Error)

Failed to instantiate WASM component

ApiVersionMismatch

API version mismatch between host and plugin

Fields

expected: u32

actual: u32

FunctionCall

Failed to call WASM function

Fields

function: &'static str

source: Error

TransformError(String)

Transform execution error from plugin

Io(Error)

IO error

Trait Implementations

impl Debug for LoaderError

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

Formats the value using the given formatter.

impl Display for LoaderError

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

Formats the value using the given formatter.

impl Error for LoaderError

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 LoaderError

fn from(source: Error) -> Self

Converts to this type from the input type.