Enum ConnectorError 

pub enum ConnectorError {
    Retryable(String),
    Terminal(String),
    Cancelled,
    InvalidParams(String),
}

Errors from connector invocations.

Variants

Retryable(String)

Transient failure — the invocation can be retried. Maps to AQ HandlerOutput::RetryableFailure in Sprint 4.

Terminal(String)

Permanent failure — retrying will not help. Maps to AQ HandlerOutput::TerminalFailure in Sprint 4.

Cancelled

The invocation was cancelled via the cancellation token. Maps to AQ HandlerOutput::RetryableFailure in Sprint 4.

InvalidParams(String)

The connector received parameters it cannot process. Maps to AQ HandlerOutput::TerminalFailure in Sprint 4.

Trait Implementations

impl Debug for ConnectorError

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

Formats the value using the given formatter.

impl Display for ConnectorError

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

Formats the value using the given formatter.

impl Error for ConnectorError

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.