Enum IcProviderError 

pub enum IcProviderError {
    Unavailable,
    Unsupported,
    Indeterminate,
}

Redacted single-call refusal shared by typed IC update and recovery ports. No variant grants a retry, establishes nonapplication or refunds spending.

Variants

Unavailable

No qualified provider or mandatory durable retainer is available.

Unsupported

The exact bounded original call contract cannot be qualified.

Indeterminate

Dispatch, reply or authentication is indeterminate; original attempts stay pending.

Trait Implementations

impl Clone for IcProviderError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for IcProviderError

impl Debug for IcProviderError

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

Formats the value using the given formatter.

impl Display for IcProviderError

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

Formats the value using the given formatter.

impl Eq for IcProviderError

impl Error for IcProviderError

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<E: Error + 'static> From<IcProviderError> for IcSnapshotCaptureExecutionError<E>

fn from(source: IcProviderError) -> Self

Converts to this type from the input type.

impl<E: Error + 'static> From<IcProviderError> for IcRestoreExecutionError<E>

fn from(source: IcProviderError) -> Self

Converts to this type from the input type.

impl<E: Error + 'static> From<IcProviderError> for IcSnapshotTransferReadExecutionError<E>

fn from(source: IcProviderError) -> Self

Converts to this type from the input type.

impl<E: Error + 'static> From<IcProviderError> for IcSnapshotUploadExecutionError<E>

fn from(source: IcProviderError) -> Self

Converts to this type from the input type.

impl PartialEq for IcProviderError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for IcProviderError