Enum CredentialError 

pub enum CredentialError {
    NotFound {
        key: String,
    },
    Expired {
        key: String,
    },
    RefreshFailed {
        key: String,
        reason: String,
    },
    TypeMismatch {
        key: String,
        expected: CredentialType,
        actual: CredentialType,
    },
    StoreError(Box<dyn Error + Send + Sync>),
    Timeout {
        key: String,
    },
}

Errors from credential resolution.

All variants include the credential key for diagnostics but NEVER include secret values (FR-016).

Variants

NotFound

Credential not found in the store.

Fields

key: String

The credential key that was looked up.

Expired

Credential has expired and cannot be refreshed.

Fields

key: String

The credential key that expired.

RefreshFailed

OAuth2 token refresh failed.

Fields

key: String

The credential key whose refresh failed.

reason: String

Human-readable reason (no secrets).

TypeMismatch

Credential type doesn’t match what the tool expects.

Fields

key: String

The credential key.

expected: CredentialType

The type the tool declared.

actual: CredentialType

The type found in the store.

StoreError(Box<dyn Error + Send + Sync>)

Generic credential store error.

Timeout

Credential resolution timed out.

Fields

key: String

The credential key.

Trait Implementations

impl Clone for CredentialError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CredentialError

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

Formats the value using the given formatter.

impl Display for CredentialError

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

Formats the value using the given formatter.

impl Error for CredentialError

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.