Enum ValidationError 

pub enum ValidationError {
    AlgorithmMismatch,
    MalformedSignature(Error),
    InvalidSignature,
    MalformedClaims(Error),
    MalformedCborClaims(Error),
    NoClaim,
    Expired,
    NotMature,
}

Errors that can occur during token validation.

Variants

AlgorithmMismatch

Algorithm mentioned in the token header differs from invoked one.

MalformedSignature(Error)

Token signature is malformed (e.g., has an incorrect length).

InvalidSignature

Token signature has failed verification.

MalformedClaims(Error)

Token claims cannot be deserialized from JSON.

MalformedCborClaims(Error)

Token claims cannot be deserialized from CBOR.

NoClaim

Claim requested during validation is not present in the token.

Expired

Token has expired.

NotMature

Token is not yet valid as per nbf claim.

Trait Implementations

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the value using the given formatter.

impl Error for ValidationError

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.