Struct AttemptExecutorError 

pub struct AttemptExecutorError { /* private fields */ }

Failure produced by the retry executor before an attempt can run normally.

This type is used for infrastructure failures such as failing to spawn a worker thread for crate::Retry::run_in_worker.

Implementations

impl AttemptExecutorError

pub fn new(message: &str) -> Self

Creates an executor failure from a message.

Parameters

• message: Failure message to store.

Returns

An executor failure value.

pub fn message(&self) -> &str

Returns the executor failure message.

Returns

Failure message text.

Trait Implementations

impl Clone for AttemptExecutorError

fn clone(&self) -> AttemptExecutorError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttemptExecutorError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AttemptExecutorError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AttemptExecutorError

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

Formats the executor failure message.

Parameters

• f: Formatter provided by the standard formatting machinery.

Returns

Formatting result.

Errors

Returns a formatting error if the formatter rejects output.

impl Error for AttemptExecutorError

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 PartialEq for AttemptExecutorError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for AttemptExecutorError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for AttemptExecutorError

impl StructuralPartialEq for AttemptExecutorError