Enum wapc::errors::Error

pub enum Error {
    NoSuchFunction(String),
    IO(Error),
    WasmMisc(String),
    HostCallFailure(Box<dyn Error + Sync + Send>),
    InitFailed(String),
    GuestCallFailure(String),
    ReplacementFailed(String),
    ProviderFailure(Box<dyn Error + Sync + Send>),
    General(String),
}

Error type for waPC errors.

Variants

NoSuchFunction(String)

Error returned when waPC can’t find one of the waPC-protocol functions.

IO(Error)

I/O related error.

WasmMisc(String)

Miscellaneous error.

HostCallFailure(Box<dyn Error + Sync + Send>)

Error during a host call.

InitFailed(String)

Initialization Failed.

GuestCallFailure(String)

Error during a guest call.

ReplacementFailed(String)

Error occurred while swapping out one module for another.

ProviderFailure(Box<dyn Error + Sync + Send>)

Error originating from a WASM Engine provider.

General(String)

General errors.

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)>

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<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.