Enum PublishError 

pub enum PublishError {
    SchemaInvalid {
        detail: String,
    },
    Refused {
        class: RefusalClass,
        detail: String,
    },
    ConnectionLost {
        detail: String,
    },
    AnswerTimeout {
        waited: Duration,
    },
    Protocol {
        detail: String,
    },
}

Failure publishing a typed message into the conversation.

Variants

SchemaInvalid

The typed value failed serialization — refused BEFORE the wire (F-3a R1; slug slug::CONV_SCHEMA_INVALID).

Fields

detail: String

Exact serialization refusal.

Refused

The substrate answered the admission with a typed refusal.

Fields

class: RefusalClass

Refusal class in frame vocabulary.

detail: String

Exact upstream answer.

ConnectionLost

The connection was lost. Send outcomes are transport-write testimony only (finding G1 — Sent is not receipt); the handle drives slot recovery through the substrate’s transport-loss surface (finding G2) and every subsequent operation fails typed until resume runs.

Fields

detail: String

Exact transport fate, including the operation and reconnect fates the substrate recorded.

AnswerTimeout

The declared answer window elapsed without the admission’s correlated terminal answer (the G2 wall, bounded loudly instead of spun on).

Fields

waited: Duration

Total time waited.

Protocol

A protocol-shape violation at the publish seam.

Fields

detail: String

Exact violation detail.

Trait Implementations

impl Debug for PublishError

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

Formats the value using the given formatter.

impl Display for PublishError

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

Formats the value using the given formatter.

impl Error for PublishError

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<PublishError> for CallError

fn from(source: PublishError) -> Self

Converts to this type from the input type.