Enum workflow_wasm::callback::CallbackError

pub enum CallbackError {
    String(String),
    JsValue(JsValue),
    LockError(String),
    ClosureNotInitialized,
}

Errors produced by the callback module

Variants

String(String)

Custom error message

JsValue(JsValue)

Error contains a JsValue

LockError(String)

LockError message resulting from Mutex lock failure (std::sync::PoisonError)

ClosureNotInitialized

Results from trying to access a closure value when the closure is not initialized.

Trait Implementations

impl Debug for CallbackError

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

Formats the value using the given formatter.

impl Display for CallbackError

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

Formats the value using the given formatter.

impl Error for CallbackError

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.

impl From<CallbackError> for JsValue

fn from(err: CallbackError) -> Self

Converts to this type from the input type.

impl From<JsValue> for CallbackError

fn from(value: JsValue) -> Self

Converts to this type from the input type.

impl From<String> for CallbackError

fn from(str: String) -> Self

Converts to this type from the input type.

impl Send for CallbackError

impl Sync for CallbackError