Enum KeriVerifyError 

pub enum KeriVerifyError {
    InvalidSaid {
        expected: Said,
        actual: Said,
    },
    BrokenChain {
        sequence: u64,
        referenced: Said,
        actual: Said,
    },
    InvalidSequence {
        expected: u64,
        actual: u64,
    },
    CommitmentMismatch {
        sequence: u64,
    },
    SignatureFailed {
        sequence: u64,
    },
    NotInception,
    EmptyKel,
    MultipleInceptions,
    Serialization(String),
    InvalidKey(String),
    MalformedSequence {
        raw: String,
    },
}

Errors specific to KERI KEL verification.

Variants

InvalidSaid

The computed SAID does not match the SAID stored in the event.

Fields

expected: Said

The SAID computed from the event content.

actual: Said

The SAID found in the event field.

BrokenChain

The p field of an event does not match the SAID of the preceding event.

Fields

sequence: u64

Sequence number of the event with the broken link.

referenced: Said

The SAID referenced by the p field.

actual: Said

The SAID of the actual preceding event.

InvalidSequence

Event sequence number does not follow the expected monotonic order.

Fields

expected: u64

The expected sequence number.

actual: u64

The sequence number found in the event.

CommitmentMismatch

The rotation key does not satisfy the pre-rotation commitment from the prior event.

Fields

sequence: u64

Sequence number of the rotation event that failed commitment verification.

SignatureFailed

Ed25519 signature verification failed.

Fields

sequence: u64

Sequence number of the event whose signature failed.

NotInception

The KEL’s first event is not an inception (icp) event.

EmptyKel

The KEL contains no events.

MultipleInceptions

More than one inception event was found in the KEL.

Serialization(String)

JSON serialization or deserialization failed.

InvalidKey(String)

The key encoding prefix is unsupported or malformed.

MalformedSequence

The sequence number string cannot be parsed as a u64.

Fields

raw: String

The raw sequence string that could not be parsed.

Trait Implementations

impl Clone for KeriVerifyError

fn clone(&self) -> KeriVerifyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeriVerifyError

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

Formats the value using the given formatter.

impl Display for KeriVerifyError

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

Formats the value using the given formatter.

impl Error for KeriVerifyError

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 PartialEq for KeriVerifyError

fn eq(&self, other: &KeriVerifyError) -> 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 Eq for KeriVerifyError

impl StructuralPartialEq for KeriVerifyError