Enum CapabilityUseError 

#[non_exhaustive]
pub enum CapabilityUseError {
    Expired {
        issued_at: SystemTime,
        expires_at: SystemTime,
    },
    Revoked {
        minted_epoch: u64,
        current_epoch: u64,
    },
    RevokedById {
        id: CapabilityId,
    },
}

Error returned when a capability is no longer valid for use.

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.

Expired

The capability lease has expired.

Fields

issued_at: SystemTime

When the capability was minted.

expires_at: SystemTime

When the capability lease ended.

Revoked

The capability was revoked via its RevocationEpoch.

Fields

minted_epoch: u64

Epoch counter value when the capability was minted.

current_epoch: u64

Epoch counter value now.

RevokedById

The capability id was revoked via a CapabilityRevocationList.

Fields

id: CapabilityId

The revoked capability id.

Trait Implementations

impl Debug for CapabilityUseError

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

Formats the value using the given formatter.

impl Display for CapabilityUseError

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

Formats the value using the given formatter.

impl Error for CapabilityUseError

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<CapabilityUseError> for SecureAccessError

fn from(source: CapabilityUseError) -> SecureAccessError

Converts to this type from the input type.

impl From<CapabilityUseError> for TaskError

fn from(source: CapabilityUseError) -> TaskError

Converts to this type from the input type.