Enum JwtAnomaly 

#[non_exhaustive]
pub enum JwtAnomaly {
    AlgNone,
    UnknownAlg(String),
    NonStandardTyp(String),
    Expired,
}

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.

AlgNone

alg = "none" - unsigned token. Should never appear in production credentials; almost always a misconfiguration or active forgery attack. RFC 7519 §6 calls this out as risky.

UnknownAlg(String)

Algorithm not on the standard registry list. Legitimate JWTs use a well-known algorithm (RS256, HS256, ES256, …); custom values are rare and frequently indicate fake / handcrafted tokens.

NonStandardTyp(String)

typ present but not in the standard set (JWT, at+jwt, id+jwt, dpop+jwt).

Expired

Token already expired.

Trait Implementations

impl Clone for JwtAnomaly

fn clone(&self) -> JwtAnomaly

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JwtAnomaly

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

Formats the value using the given formatter.

impl Eq for JwtAnomaly

impl PartialEq for JwtAnomaly

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for JwtAnomaly