Enum ParticipantSemanticError 

pub enum ParticipantSemanticError {
    Unavailable,
    Internal {
        message: String,
    },
}

Non-wire semantic service failure.

A failure is terminal to the connection attempt. It is deliberately not convertible to ServerValue, preventing the server from inventing a lifecycle response when the protocol-owned transition did not produce one.

Variants

Unavailable

The complete semantic service is not installed.

Internal

Durable state or a protocol invariant prevented semantic completion.

Fields

message: String

Diagnostic text for server logs; never placed on the participant wire.

Trait Implementations

impl Clone for ParticipantSemanticError

fn clone(&self) -> ParticipantSemanticError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParticipantSemanticError

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

Formats the value using the given formatter.

impl Display for ParticipantSemanticError

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

Formats the value using the given formatter.

impl Eq for ParticipantSemanticError

impl Error for ParticipantSemanticError

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<ParticipantSemanticError> for ParticipantDispatchError

fn from(source: ParticipantSemanticError) -> Self

Converts to this type from the input type.

impl PartialEq for ParticipantSemanticError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ParticipantSemanticError