qubit-retry 0.10.5

Retry module, providing a feature-complete, type-safe retry management system with support for multiple delay strategies and event listeners
Documentation 
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/*******************************************************************************
 *
 *    Copyright (c) 2025 - 2026 Haixing Hu.
 *
 *    SPDX-License-Identifier: Apache-2.0
 *
 *    Licensed under the Apache License, Version 2.0.
 *
 ******************************************************************************/
//! Retry-after hint extractor alias.

use std::time::Duration;

use qubit_function::ArcBiFunction;

use crate::{
    AttemptFailure,
    RetryContext,
};

/// Extracts an optional retry-after delay from an attempt failure.
pub type RetryAfterHint<E> = ArcBiFunction<AttemptFailure<E>, RetryContext, Option<Duration>>;