Enum CapabilityError 

pub enum CapabilityError {
    TokenExpired {
        token_id: String,
    },
    TokenRevoked {
        token_id: String,
    },
    TokenNotFound {
        token_id: String,
    },
    TokenAlreadyUsed {
        token_id: String,
    },
    InsufficientPermission {
        required: String,
        resource: String,
    },
    InvalidSignature,
    InvalidPattern {
        pattern: String,
        reason: String,
    },
    StorageError(String),
    CryptoError(CryptoError),
    SerializationError(String),
}

Errors that can occur with capability tokens.

Variants

TokenExpired

Token has expired.

Fields

token_id: String

The expired token ID.

TokenRevoked

Token has been revoked.

Fields

token_id: String

The revoked token ID.

TokenNotFound

Token not found.

Fields

token_id: String

The token ID that was not found.

TokenAlreadyUsed

Single-use token has already been used (replay attempt).

Fields

token_id: String

The token ID that was already used.

InsufficientPermission

Insufficient permissions.

Fields

required: String

The required permission.

resource: String

The resource being accessed.

InvalidSignature

Invalid token signature.

InvalidPattern

Invalid resource pattern.

Fields

pattern: String

The invalid pattern.

reason: String

Why it’s invalid.

StorageError(String)

Storage error.

CryptoError(CryptoError)

Crypto error.

SerializationError(String)

Serialization error.

Trait Implementations

impl Debug for CapabilityError

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

Formats the value using the given formatter.

impl Display for CapabilityError

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

Formats the value using the given formatter.

impl Error for CapabilityError

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<CryptoError> for CapabilityError

fn from(source: CryptoError) -> Self

Converts to this type from the input type.