Enum ResilienceError 

pub enum ResilienceError<E> {
    CircuitOpen {
        key: String,
    },
    BulkheadFull {
        key: String,
        limit: usize,
    },
    Timeout {
        after: Duration,
    },
    Inner(E),
}

A failure surfaced by the resilience layer wrapping a caller’s operation.

ResilienceError::Inner carries the caller’s own error E unchanged (after retries are exhausted). The other variants are produced by the guard itself and the caller is expected to map them into its domain error enum.

Variants

CircuitOpen

The circuit breaker is open; the call was rejected without being attempted.

Fields

key: String

BulkheadFull

The bulkhead is saturated; the call was rejected to protect capacity.

Fields

key: String

limit: usize

Timeout

The operation exceeded its per-attempt timeout on every retry.

Fields

after: Duration

Inner(E)

The caller’s operation failed (retries exhausted, or a permanent failure).

Trait Implementations

impl<E: Debug> Debug for ResilienceError<E>

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

Formats the value using the given formatter.

impl<E> Display for ResilienceError<E>

where E: Display,

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

Formats the value using the given formatter.

impl<E> Error for ResilienceError<E>

where E: Error, 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.

impl<E> From<E> for ResilienceError<E>

fn from(source: E) -> Self

Converts to this type from the input type.