Enum fce::FCEError

pub enum FCEError {
    WasmerResolveError(String),
    WasmerInvokeError(String),
    WasmerCreationError(String),
    WasmerCompileError(String),
    PrepareError(String),
    NonUniqueModuleName,
    NoSuchFunction(String),
    NoSuchModule(String),
    WITParseError(WITParserError),
    IncorrectWIT(String),
    InvalidConfig(String),
}

Variants

WasmerResolveError(String)

This error type is produced by Wasmer during resolving a Wasm function.

WasmerInvokeError(String)

Error related to calling a main Wasm module.

WasmerCreationError(String)

Error that raises during compilation Wasm code by Wasmer.

WasmerCompileError(String)

Error that raises during creation of some Wasm objects (like table and memory) by Wasmer.

PrepareError(String)

Error that raises on the preparation step.

NonUniqueModuleName

Indicates that there is already a module with such name.

NoSuchFunction(String)

Returns when there is no module with such name.

NoSuchModule(String)

Returns when there is no module with such name.

WITParseError(WITParserError)

WIT section parse error.

IncorrectWIT(String)

Incorrect WIT section.

InvalidConfig(String)

Invalid FCE config (such as duplicated envs, preopened_files or mapped_dirs).

Trait Implementations

impl Debug for FCEError

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

Formats the value using the given formatter.

impl Display for FCEError

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

Formats the value using the given formatter.

impl Error for FCEError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<()> for FCEError

fn from(_err: ()) -> Self

Performs the conversion.

impl From<CallError> for FCEError

fn from(err: CallError) -> Self

Performs the conversion.

impl From<CompileError> for FCEError

fn from(err: CompileError) -> Self

Performs the conversion.

impl From<CreationError> for FCEError

fn from(err: CreationError) -> Self

Performs the conversion.

impl From<Error> for FCEError

fn from(err: Error) -> Self

Performs the conversion.

impl From<Error> for FCEError

fn from(err: WasmerError) -> Self

Performs the conversion.

impl From<FCEWITInterfacesError> for FCEError

fn from(err: FCEWITInterfacesError) -> Self

Performs the conversion.

impl From<InstructionError> for FCEError

fn from(err: InstructionError) -> Self

Performs the conversion.

impl From<ResolveError> for FCEError

fn from(err: ResolveError) -> Self

Performs the conversion.

impl From<RuntimeError> for FCEError

fn from(err: RuntimeError) -> Self

Performs the conversion.

impl From<WITParserError> for FCEError

fn from(err: WITParserError) -> Self

Performs the conversion.