Enum RotationError 

#[non_exhaustive]
pub enum RotationError {
    IdentityNotFound {
        path: PathBuf,
    },
    KeyNotFound(String),
    KeyDecryptionFailed(String),
    KelHistoryFailed(String),
    RotationFailed(String),
    PartialRotation(String),
    HardwareKeyNotRotatable {
        alias: String,
    },
}

Errors from identity rotation operations.

Usage:

match rotate_result {
    Err(RotationError::KelHistoryFailed(msg)) => { /* no prior events */ }
    Err(e) => return Err(e.into()),
    Ok(result) => { /* success */ }
}

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.

IdentityNotFound

The identity was not found at the expected path.

Fields

path: PathBuf

The filesystem path where the identity was expected.

KeyNotFound(String)

The requested key alias was not found in the keychain.

KeyDecryptionFailed(String)

Decrypting the key material failed (e.g. wrong passphrase).

KelHistoryFailed(String)

Reading or validating the KEL history failed.

RotationFailed(String)

The rotation operation failed.

PartialRotation(String)

KEL event was written but the new key could not be persisted to the keychain. Recovery: re-run rotation with the same new key to replay the keychain write.

HardwareKeyNotRotatable

Rotation requires a software-backed key but the current key is hardware-backed (SE/HSM).

Fields

alias: String

The alias whose backend refused to export.

Trait Implementations

impl AuthsErrorInfo for RotationError

fn error_code(&self) -> &'static str

Returns a unique error code string for this error variant.

fn suggestion(&self) -> Option<&'static str>

Returns an optional actionable suggestion for resolving the error.

impl Debug for RotationError

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

Formats the value using the given formatter.

impl Display for RotationError

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

Formats the value using the given formatter.

impl Error for RotationError

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.