Enumerations

Defines the action to take when a DataProvider is stopped during task interruption.

This enum controls the lifecycle management of DataProvider instances when they are interrupted by higher-priority tasks in LIFO(.stop) strategy. The choice between reuse and dealloc affects memory usage, performance, and task resumption behavior.

Performance Implications

• Reuse: Lower memory allocation overhead, faster task resumption, higher memory usage
• Dealloc: Higher allocation overhead, slower resumption, lower memory footprint

Use Case Guidelines

• Choose reuse for tasks that are likely to resume soon or have expensive setup
• Choose dealloc for tasks with large memory footprint or unlikely to resume

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public enum KVHeavyTaskDataProviderStopAction

Discrete outcomes recorded by the cache for statistics.

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public enum CacheRecord

RetryCount: Configurable retry policy with backoff strategies.

Encapsulates common retry patterns for asynchronous operations, including:

• No retries (never)
• Fixed number of retries with optional delay strategy (count)
• Infinite retries with optional delay strategy (infinity)

Delay strategies are modeled via IntervalProxy, covering fixed delays, pure exponential backoff, and hybrid schemes that switch between exponential and fixed delays.

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public enum RetryCount

extension RetryCount: ExpressibleByIntegerLiteral