Enum ProtocolViolation 

pub enum ProtocolViolation {
    UnexpectedMessage {
        protocol: String,
        expected: String,
        received: String,
        state: String,
    },
    EarlyTermination {
        protocol: String,
        state: String,
    },
    WrongSender {
        protocol: String,
        expected_role: String,
        actual_role: String,
    },
    NoSession {
        session_id: SessionId,
    },
    ReplyOutsideHandler,
}

Protocol violation error details.

Variants

UnexpectedMessage

Received an unexpected message for the current protocol state.

Fields

protocol: String

The protocol that was violated.

expected: String

The expected message type(s).

received: String

The received message type.

state: String

The current state when the violation occurred.

EarlyTermination

Protocol terminated early (session ended before completion).

Fields

protocol: String

The protocol that was violated.

state: String

The state when termination occurred.

WrongSender

Message received from wrong sender role.

Fields

protocol: String

The protocol that was violated.

expected_role: String

The expected sender role.

actual_role: String

The actual sender role.

NoSession

No session found for the given session ID.

Fields

session_id: SessionId

The missing session ID.

ReplyOutsideHandler

Attempt to reply outside of a message handler.

Trait Implementations

impl Clone for ProtocolViolation

fn clone(&self) -> ProtocolViolation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolViolation

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

Formats the value using the given formatter.

impl Display for ProtocolViolation

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

Formats the value using the given formatter.

impl From<ProtocolViolation> for SageError

fn from(v: ProtocolViolation) -> Self

Converts to this type from the input type.