Enum SdJwtError 

#[non_exhaustive]
pub enum SdJwtError {
    Jws(JwsError),
    Format(String),
    InvalidDisclosure {
        disclosure: String,
        reason: String,
    },
    DuplicateDisclosure(String),
    Payload(String),
    UnsupportedHashAlgorithm(String),
    DuplicateDigest(String),
    UnusedDisclosure(String),
    WrongDisclosureKind {
        disclosure: String,
        expected: &'static str,
    },
    ReservedClaimName(String),
    DuplicateClaim {
        name: String,
        path: ClaimPath,
    },
    MissingParentDisclosure {
        disclosure: String,
        parent: String,
    },
    NoSuchClaim(ClaimPath),
    NotConcealable {
        path: ClaimPath,
        reason: String,
    },
    TooDeep {
        max: usize,
    },
    KeyBinding(String),
}

Available on crate feature sd-jwt only.

Why an SD-JWT could not be parsed, processed, selected from or built.

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.

Jws(JwsError)

The issuer-signed JWT or the key binding JWT is not a compact JWS this crate decodes.

Format(String)

The compact serialization is malformed: no ~, an empty disclosure.

InvalidDisclosure

A disclosure is not base64url of a JSON array of the right shape.

Fields

disclosure: String

The encoded disclosure.

reason: String

What is wrong with it.

DuplicateDisclosure(String)

The same disclosure is given twice.

Payload(String)

The issuer-signed JWT payload is not a JSON object, or _sd, ... or _sd_alg is malformed.

UnsupportedHashAlgorithm(String)

The _sd_alg names a hash algorithm this crate does not implement.

DuplicateDigest(String)

A digest appears more than once in the payload, directly or through disclosures.

UnusedDisclosure(String)

A disclosure matches no digest in the payload or in another disclosure.

WrongDisclosureKind

A disclosure of the wrong kind matches a digest: an array element disclosure in _sd, or an object property disclosure in an array.

Fields

disclosure: String

The encoded disclosure.

expected: &'static str

an object property disclosure or an array element disclosure.

ReservedClaimName(String)

A disclosure names the reserved claim _sd or ....

DuplicateClaim

A disclosure names a claim that already exists at the level of its _sd.

Fields

name: String

The claim name.

path: ClaimPath

The object it is duplicated in.

MissingParentDisclosure

A disclosure was selected without the disclosure whose value references it.

Fields

disclosure: String

The encoded disclosure selected.

parent: String

The encoded disclosure it needs.

NoSuchClaim(ClaimPath)

A path to conceal or disclose selects no claim.

NotConcealable

A claim cannot be made selectively disclosable: it is _sd or ..., or a profile forbids it.

Fields

path: ClaimPath

The claim.

reason: String

Why.

TooDeep

The claims nest deeper than SdJwtBuilder::MAX_DEPTH containers: claims to issue, which no parser of this crate would read back, or claims being processed, through the payload and the disclosures nested in it.

Fields

max: usize

The deepest nesting accepted.

KeyBinding(String)

The key binding JWT is present where an SD-JWT without key binding was expected, or missing.

Trait Implementations

impl Debug for SdJwtError

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

Formats the value using the given formatter.

impl Display for SdJwtError

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

Formats the value using the given formatter.

impl Error for SdJwtError

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<JwsError> for SdJwtError

fn from(source: JwsError) -> Self

Converts to this type from the input type.

impl From<SdJwtError> for SdJwtVcError

fn from(source: SdJwtError) -> Self

Converts to this type from the input type.

impl From<SdJwtError> for SdJwtCredentialV2Error

fn from(source: SdJwtError) -> Self

Converts to this type from the input type.