Module recovery

Error recovery patterns for handling transient errors

This module provides various error recovery strategies that can be used to make applications more resilient to transient failures.

Features

• Backoff strategies for controlling retry timing
• Circuit breaker pattern to prevent cascading failures
• Retry policies for flexible retry behaviors

Examples

use error_forge::recovery::{ExponentialBackoff, RetryPolicy};

let backoff = ExponentialBackoff::new()
    .with_initial_delay(100)
    .with_max_delay(10000)
    .with_jitter(true);

let policy = RetryPolicy::new(backoff)
    .with_max_retries(3);

let result = policy.retry(|| {
    // Operation that might fail
    Ok(())
});

Structs

CircuitBreaker

Circuit breaker implementation to prevent cascading failures

CircuitBreakerConfig

Configuration for a circuit breaker

CircuitOpenError

Error returned when circuit is open

ExponentialBackoff

Exponential backoff strategy with optional jitter

FixedBackoff

Fixed backoff strategy

LinearBackoff

Linear backoff strategy

RetryExecutor

Executor for retry operations

RetryPolicy

Policy for retrying operations

Enums

CircuitState

Represents the current state of a circuit breaker

Traits

Backoff

Trait for backoff strategies used in retry mechanisms

ForgeErrorRecovery

Extension trait that adds recovery capabilities to ForgeError types

Type Aliases

RecoveryResult

Result type for recovery operations