Enum EnvelopeError 

pub enum EnvelopeError {
    InvalidAttestation,
    SealOpenFailed,
    OriginHashMismatch,
    InvalidSignerKey,
    SourceReadOnly,
    UnknownVersion {
        got: u8,
        expected: u8,
    },
}

Errors from envelope sealing / unsealing.

Variants

InvalidAttestation

The attestation signature did not verify against the transcript target_static_pub || chain_link.

SealOpenFailed

crypto_box_seal_open failed — either the target X25519 private key doesn’t match the envelope’s target pubkey, or the ciphertext has been tampered with.

OriginHashMismatch

Decrypted seed produced a keypair whose origin_hash does not match the expected value. Surfaces at the migration layer, not at the primitive — the primitive returns the keypair and the caller cross-checks.

InvalidSignerKey

Source’s signer_pub is not a valid ed25519 point.

SourceReadOnly

Attempted to seal with a public-only source keypair (no signing half). The envelope needs an attestation signature; a public-only caller can’t produce one.

UnknownVersion

Wire-format version byte at the head of the envelope is not IDENTITY_ENVELOPE_VERSION. Either the bytes were produced by a pre-v1 peer (the rolling-upgrade cliff documented in the audit-#102 wire bump) or the bytes are not an IdentityEnvelope at all.

Fields

got: u8

The first byte we read.

expected: u8

What we expected.

Trait Implementations

impl Clone for EnvelopeError

fn clone(&self) -> EnvelopeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvelopeError

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

Formats the value using the given formatter.

impl Display for EnvelopeError

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

Formats the value using the given formatter.

impl Error for EnvelopeError

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<EntityError> for EnvelopeError

fn from(e: EntityError) -> Self

Converts to this type from the input type.

impl PartialEq for EnvelopeError

fn eq(&self, other: &EnvelopeError) -> 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 EnvelopeError

impl StructuralPartialEq for EnvelopeError