Enum TransferError 

#[non_exhaustive]
pub enum TransferError {
    MissingProvider {
        source_endpoint: TransferEndpoint,
        source_event_domain_id: EventDomainId,
        destination_endpoint: TransferEndpoint,
        destination_event_domain_id: EventDomainId,
    },
    ProviderContract {
        source: TransferProviderContractError,
    },
}

Typed runtime transfer setup failure.

Examples

use tenferro_runtime::TransferError;

fn is_missing_provider(error: &TransferError) -> bool {
    matches!(error, TransferError::MissingProvider { .. })
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MissingProvider

No provider was registered for the endpoint pair required by two concrete execution locations.

Fields

source_endpoint: TransferEndpoint

Source transfer endpoint.

source_event_domain_id: EventDomainId

Source event domain.

destination_endpoint: TransferEndpoint

Destination transfer endpoint.

destination_event_domain_id: EventDomainId

Destination event domain.

ProviderContract

A provider returned a tensor that violates the transfer request contract.

Fields

source: TransferProviderContractError

Typed provider-contract violation.

Trait Implementations

impl Debug for TransferError

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

Formats the value using the given formatter.

impl Display for TransferError

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

Formats the value using the given formatter.

impl Error for TransferError

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.