Enum jwt_compact::ValidationError

#[non_exhaustive]
pub enum ValidationError {
    AlgorithmMismatch {
        expected: String,
        actual: String,
    },
    MalformedSignature(Error),
    InvalidSignature,
    MalformedClaims(Error),
    MalformedCborClaims(Error),
    NoClaim(Claim),
    Expired,
    NotMature,
}

Errors that can occur during token validation.

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.

AlgorithmMismatch

Algorithm mentioned in the token header differs from invoked one.

Fields of AlgorithmMismatch

expected: String

Expected algorithm name.

actual: String

Actual algorithm in the token.

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)

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)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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