Enum Error 

pub enum Error {
    Initialization(Error),
    Linker(Error),
    Func(Error),
    Module(Error),
    NotFound(String),
    WasiError(Error),
    WasiStringArray(StringArrayError),
    IO(Error),
    GuestInit,
    GuestSend,
    GuestMemory,
    NoModule,
    AmbiguousModule,
}

This crate’s Error type

Variants

Initialization(Error)

WASMTime initialization failed

Linker(Error)

WASMTime Linker initialization failed

Func(Error)

Setting up linked functions failed.

Module(Error)

WASMTime module instantiation failed

NotFound(String)

WASMTime module instantiation failed

WasiError(Error)

Error originating from wasi_common

WasiStringArray(StringArrayError)

Error originating from wasi_common

IO(Error)

Error originating from std::io::Error

GuestInit

Thrown if the guest’s send function is not exported.

GuestSend

Thrown if the guest’s send function is not exported.

GuestMemory

Thrown if the host has a problem reading the guest’s memory.

NoModule

Thrown if the builder wasn’t provide a module to instantiate with.

AmbiguousModule

Thrown if the builder was provided too many module options.

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<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(e: Error) -> Self

Converts to this type from the input type.

impl From<StringArrayError> for Error

fn from(source: StringArrayError) -> Self

Converts to this type from the input type.