Enum workflow_task::TaskError

pub enum TaskError {
    NotRunning,
    AlreadyRunning,
    SendError(String),
    RecvError(RecvError),
    TrySendError(String),
    TryRecvError(TryRecvError),
}

Errors produced by the Task implementation

Variants

NotRunning

AlreadyRunning

SendError(String)

RecvError(RecvError)

TrySendError(String)

TryRecvError(TryRecvError)

Trait Implementations

impl Debug for TaskError

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

Formats the value using the given formatter.

impl Display for TaskError

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

Formats the value using the given formatter.

impl Error for TaskError

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, 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<RecvError> for TaskError

fn from(source: RecvError) -> Self

Converts to this type from the input type.

impl<T> From<SendError<T>> for TaskError

fn from(err: SendError<T>) -> Self

Converts to this type from the input type.

impl From<TryRecvError> for TaskError

fn from(source: TryRecvError) -> Self

Converts to this type from the input type.

impl<T> From<TrySendError<T>> for TaskError

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

Converts to this type from the input type.