Enum ReadSessionError 

#[non_exhaustive]
pub enum ReadSessionError {
    Read(ReadError),
    HeartbeatTimeout,
}

Errors returned by a read session.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Read(ReadError)

An error with the read request underlying the session.

HeartbeatTimeout

The session heartbeat timed out.

Implementations

impl ReadSessionError

pub fn is_retryable(&self) -> bool

Whether retrying the operation is safe or sensible.

pub fn request_error(&self) -> Option<&RequestError>

Return the underlying request error, if present.

Trait Implementations

impl Clone for ReadSessionError

fn clone(&self) -> ReadSessionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReadSessionError

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

Formats the value using the given formatter.

impl Display for ReadSessionError

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

Formats the value using the given formatter.

impl Error for ReadSessionError

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<ReadError> for ReadSessionError

fn from(source: ReadError) -> Self

Converts to this type from the input type.

impl From<ReadSessionError> for CaughtUpError

fn from(source: ReadSessionError) -> Self

Converts to this type from the input type.