Enum Error 

pub enum Error {
    Cbor(Error),
    Cose(Error),
    MissingNbf,
    DuplicateKey(i64),
    NotYetValid {
        nbf: u64,
        now: u64,
    },
    AlreadyExpired {
        exp: u64,
        now: u64,
    },
}

Available on crate feature cwt only.

Failures of the CWT operations.

Variants

Cbor(Error)

The token or its claims are not valid CBOR under this crate’s rules.

Cose(Error)

The cose::CoseSign1 envelope was rejected, a bad signature, the wrong key or a malformed header.

MissingNbf

verify was asked to check time but the claims carry no nbf, key 5.

DuplicateKey(i64)

The claims map carries a temporal claim key twice.

NotYetValid

The token’s nbf (claims::NotBefore) lies after the time of the check.

Fields

nbf: u64

Not-before claim, seconds since the Unix epoch.

now: u64

Time of the check, seconds since the Unix epoch.

AlreadyExpired

The token’s exp (claims::Expiration) is at or before the time of the check.

Fields

exp: u64

Expiration claim, seconds since the Unix epoch.

now: u64

Time of the check, seconds since the Unix epoch.

Trait Implementations

impl Clone for Error

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 Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl PartialEq for Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error