Enum RecoveryHint 

pub enum RecoveryHint {
    Never,
    Backoff,
    RefreshRoute,
    RefreshLeader,
    SwitchBroker,
    RefreshCredentials,
    OperatorAction,
}

Catalog-owned recovery advice for a canonical error descriptor.

A recovery hint is not a retry decision and does not imply that an operation is retryable. Callers combine it with operation idempotency, stage, and remaining budget when deciding whether to retry.

Variants

Never

Do not attempt recovery automatically.

Backoff

Retry only after applying backoff.

RefreshRoute

Refresh route information before continuing.

RefreshLeader

Refresh leader information before continuing.

SwitchBroker

Select a different broker before continuing.

RefreshCredentials

Refresh credentials before continuing.

OperatorAction

Require an operator to take corrective action.

Implementations

impl RecoveryHint

pub const fn as_str(self) -> &'static str

Returns the stable recovery-hint name used by catalog projections.

Trait Implementations

impl Clone for RecoveryHint

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RecoveryHint

impl Debug for RecoveryHint

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

Formats the value using the given formatter.

impl Display for RecoveryHint

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

Formats the value using the given formatter.

impl Eq for RecoveryHint

impl Hash for RecoveryHint

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for RecoveryHint

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for RecoveryHint

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for RecoveryHint

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for RecoveryHint