Struct RecoverableError 

pub struct RecoverableError {
    pub error: CoreError,
    pub strategy: RecoveryStrategy,
    pub hints: Vec<RecoveryHint>,
    pub retryable: bool,
    pub severity: ErrorSeverity,
    pub metadata: HashMap<String, String>,
}

Enhanced error with recovery capabilities

Fields

error: CoreError

The original error

strategy: RecoveryStrategy

Suggested recovery strategy

hints: Vec<RecoveryHint>

Recovery hints for the user

retryable: bool

Whether this error is retryable

severity: ErrorSeverity

Error severity level

metadata: HashMap<String, String>

Additional metadata about the error

Implementations

impl RecoverableError

pub fn error(error: CoreError) -> Self

Create a new recoverable error

pub fn with_strategy(self, strategy: RecoveryStrategy) -> Self

Create a recoverable error with custom strategy

pub fn with_hint(self, hint: RecoveryHint) -> Self

Add a recovery hint

pub fn with_metadata<K, V>(self, key: K, value: V) -> Self

where K: Into<String>, V: Into<String>,

Add metadata to the error

pub fn with_severity(self, severity: ErrorSeverity) -> Self

Set error severity

pub fn recovery_report(&self) -> String

Get a user-friendly error report with recovery suggestions

Trait Implementations

impl Clone for RecoverableError

fn clone(&self) -> RecoverableError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecoverableError

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

Formats the value using the given formatter.

impl Display for RecoverableError

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

Formats the value using the given formatter.

impl Error for RecoverableError

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.