Enum SubscriptionError 

pub enum SubscriptionError {
    Io(Error),
    Http(Error),
    Deserialize(Error),
    MissedChange {
        expected: ChangeId,
        got: ChangeId,
    },
    MaxLineLengthExceeded,
    UnfinishedQuery,
    MaxRetryAttempts,
}

Errors yielded by SubscriptionStream.

Variants

Io(Error)

Underlying I/O error on the HTTP body.

Http(Error)

Generic HTTP error encountered while reconnecting.

Deserialize(Error)

A frame could not be decoded as a TypedQueryEvent.

MissedChange

The agent skipped a ChangeId, indicating the local view is no longer consistent with the server.

Fields

expected: ChangeId

got: ChangeId

MaxLineLengthExceeded

A single JSON line exceeded the codec’s maximum length.

UnfinishedQuery

The connection terminated before the initial query produced an TypedQueryEvent::EndOfQuery.

MaxRetryAttempts

Error when maximum number of consecutive reconnect is exceeded.

Trait Implementations

impl Debug for SubscriptionError

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

Formats the value using the given formatter.

impl Display for SubscriptionError

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

Formats the value using the given formatter.

impl Error for SubscriptionError

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<Error> for SubscriptionError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SubscriptionError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SubscriptionError

fn from(source: Error) -> Self

Converts to this type from the input type.