Enum ParticipantVerifyError 

pub enum ParticipantVerifyError {
    BadPayload(String),
    MissingHostCountersign,
    TooManySignatures(usize),
    JoiningAgentSigInvalid,
    HostCountersignInvalid,
    JoiningAgentNotEd25519,
    HostPubkeyNotEd25519,
}

Why a participant envelope was rejected.

Variants

BadPayload(String)

Envelope payload didn’t deserialize as a participant statement (wrong type, bad JSON, truncated).

MissingHostCountersign

The envelope has only one signature – the host countersign is missing. This is the failure mode for envelopes emitted by treeship session join before treeship session countersign runs. Surface to the operator as “pending countersign,” not as “forgery.”

TooManySignatures(usize)

The envelope has more than two signatures. Phase 1 schema is strictly two (joining_agent + host). Future multi-party rooms can relax via a canonical bump.

JoiningAgentSigInvalid

The joining agent’s signature did not verify against statement.joining_agent’s pubkey over the canonical bytes.

HostCountersignInvalid

The host’s signature did not verify, OR the signing key does not match the invitation’s issuer (expected_host_pubkey).

JoiningAgentNotEd25519

The joining_agent field doesn’t decode as a 32-byte Ed25519 key.

HostPubkeyNotEd25519

The expected host pubkey provided by the caller doesn’t decode.

Trait Implementations

impl Clone for ParticipantVerifyError

fn clone(&self) -> ParticipantVerifyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParticipantVerifyError

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

Formats the value using the given formatter.

impl Display for ParticipantVerifyError

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

Formats the value using the given formatter.

impl Eq for ParticipantVerifyError

impl Error for ParticipantVerifyError

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 ParticipantVerifyError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParticipantVerifyError