Enum Error 

pub enum Error {
    Custom(String),
    IO(Error),
    JsValue(String),
    ChannelSendError,
    ChannelRecvError,
    BorshSerialize,
    BorshDeserialize(String),
    IpcResponse(ResponseError),
    CallbackError(CallbackError),
    ChannelError(String),
}

Errors produced by the IPC subsystem.

Variants

Custom(String)

A custom, free-form error message.

IO(Error)

Underlying I/O error.

JsValue(String)

A JavaScript exception captured as a string.

ChannelSendError

Failed to send a message over an IPC channel.

ChannelRecvError

Failed to receive a message from an IPC channel.

BorshSerialize

Borsh serialization of a message failed.

BorshDeserialize(String)

Borsh deserialization of a message failed.

IpcResponse(ResponseError)

Error contained within an IPC response.

CallbackError(CallbackError)

Error originating from a WASM callback invocation.

ChannelError(String)

Generic channel error described by a message.

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<&str> for Error

fn from(v: &str) -> Self

Converts to this type from the input type.

impl From<CallbackError> for Error

fn from(source: CallbackError) -> Self

Converts to this type from the input type.

impl<T> From<ChannelError<T>> for Error

fn from(e: ChannelError<T>) -> Error

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(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for JsValue

fn from(err: Error) -> JsValue

Converts to this type from the input type.

impl From<JsValue> for Error

fn from(v: JsValue) -> Self

Converts to this type from the input type.

impl From<RecvError> for Error

fn from(_: RecvError) -> Self

Converts to this type from the input type.

impl From<ResponseError> for Error

fn from(source: ResponseError) -> Self

Converts to this type from the input type.

impl From<String> for Error

fn from(v: String) -> Self

Converts to this type from the input type.

impl<T> From<TrySendError<T>> for Error

fn from(_: TrySendError<T>) -> Self

Converts to this type from the input type.