Struct Error 

pub struct Error { /* private fields */ }

Implementations

impl Error

pub fn with_cleanup(self, cleanup: Error) -> Error

Retain an additional failure without replacing this error’s primary detail. Clones replay the same failure; independently created equal errors do not.

pub fn additional_errors(&self) -> &[Error]

Additional failures in occurrence order, each with its own typed detail. The primary failure remains available through this error’s usual accessors.

pub fn policy(message: impl Into<String>) -> Error

pub fn category(&self) -> ErrorCategory

pub fn position(&self) -> Option<ParticipantPosition>

pub fn record_hash(&self) -> Option<RecordHash>

pub fn message(&self) -> &str

pub fn timeout_phase(&self) -> Option<TimeoutPhase>

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error

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<CompilationError> for Error

fn from(error: CompilationError) -> Error

Converts to this type from the input type.

impl From<CoreError> for Error

fn from(value: CoreError) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(value: Error) -> Error

Converts to this type from the input type.

impl From<PreparationError> for Error

fn from(value: PreparationError) -> Error

Converts to this type from the input type.

impl PartialEq for Error

fn eq(&self, other: &Error) -> 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 StructuralPartialEq for Error