Enum Error 

pub enum Error<E: Error + 'static> {
    ControllerError(E),
    FinalizerError(Error<E>),
}

An error from a reconciliation pass, as passed to Context::error_action and Context::failure_event.

Variants

ControllerError(E)

Context::apply returned an error, and the context has no finalizer.

FinalizerError(Error<E>)

The context has a finalizer, and either Context::apply or Context::cleanup returned an error (wrapped as ApplyFailed or CleanupFailed), or adding or removing the finalizer failed.

Implementations

impl<E: Error + 'static> Error<E>

pub fn display_chain(&self) -> String

Renders this error followed by each of its causes, separated by ": ", as used in the note of the default failure event.

Trait Implementations

impl<E: Debug + Error + 'static> Debug for Error<E>

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

Formats the value using the given formatter.

impl<E> Display for Error<E>

where E: Display + Error + 'static, Error<E>: Display,

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

Formats the value using the given formatter.

impl<E> Error for Error<E>

where E: Error + 'static + Error, Error<E>: Error + 'static, Self: Debug + Display,

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.