Enum PollError 

pub enum PollError {
    ShutDown,
    TonicError(Status),
}

Errors thrown by crate::Worker polling methods

Variants

ShutDown

crate::Worker::shutdown was called, and there are no more tasks to be handled from this poll function. Lang must call crate::Worker::complete_workflow_activation, crate::Worker::complete_activity_task, or crate::Worker::complete_nexus_task for any remaining tasks, and then may exit.

TonicError(Status)

Unhandled error when calling the temporal server. Core will attempt to retry any non-fatal errors, so lang should consider this fatal.

Trait Implementations

impl Debug for PollError

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

Formats the value using the given formatter.

impl Display for PollError

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

Formats the value using the given formatter.

impl Error for PollError

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<Status> for PollError

fn from(source: Status) -> Self

Converts to this type from the input type.