Enum Error 

pub enum Error {
    Custom(String),
    CallbackError(CallbackError),
    IO(Error),
    NW(Error),
    JsValue(String),
    PoisonError(String),
    GlobalObjectNotFound,
    IpcTargetNotFound(Id),
    SerdeWasmBindgen(Error),
    UnknownBroadcastMessageKind,
    Id(Error),
    MalformedCtl,
    ChannelSendError,
    ChannelRecvError,
    BroadcastDataNotObject,
    Wasm(Error),
    Ipc(Error),
}

Errors produced by the workflow-nw crate.

Variants

Custom(String)

A custom, free-form error message.

CallbackError(CallbackError)

Error originating from a WASM callback invocation.

IO(Error)

Underlying I/O error.

NW(Error)

Error returned from the nw_sys NW.js bindings.

JsValue(String)

A JavaScript exception captured as a string.

PoisonError(String)

A mutex/lock was poisoned.

GlobalObjectNotFound

The JavaScript window.global object could not be found.

IpcTargetNotFound(Id)

No IPC target window matching the given id was found.

SerdeWasmBindgen(Error)

Serialization/deserialization error via serde-wasm-bindgen.

UnknownBroadcastMessageKind

A received broadcast message had an unrecognized kind.

Id(Error)

Error parsing an identifier.

MalformedCtl

A control (Ctl) message could not be parsed.

ChannelSendError

Failed to send a message over an IPC channel.

ChannelRecvError

Failed to receive a message from an IPC channel.

BroadcastDataNotObject

Broadcast payload was expected to be a JavaScript object but was not.

Wasm(Error)

Error originating from the workflow-wasm crate.

Ipc(Error)

Error originating from the IPC subsystem.

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 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(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(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<T> From<PoisonError<T>> for Error

where T: Debug,

fn from(err: PoisonError<T>) -> Error

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<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.