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FallbackContext

Struct FallbackContext 

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pub struct FallbackContext<'a> {
    pub error: &'a LlmError,
    pub attempt: usize,
    pub iterations: usize,
    pub conversation: Arc<[Message]>,
}
Expand description

Fallback 上下文 — 提供给策略做决策的依据。

设计原则:

  • Runtime 只报告事实(第几次失败、什么错误),策略自己决定是否继续
  • error 为借用 — Context 是观察窗口,不成为错误的临时仓库
  • 错误所有权始终留在 Retry Loop 手中,Abort 时直接 err.clone() 返回

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§error: &'a LlmError

Provider 调用失败的具体错误(借用,Context 只观察)

§attempt: usize

当前失败次数(从 1 开始,首次失败为 1)

§iterations: usize

Agent Loop 已完成的迭代轮次

§conversation: Arc<[Message]>

当前对话历史(不可变快照)

Auto Trait Implementations§

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impl<'a> Freeze for FallbackContext<'a>

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impl<'a> RefUnwindSafe for FallbackContext<'a>

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impl<'a> Send for FallbackContext<'a>

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impl<'a> Sync for FallbackContext<'a>

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impl<'a> Unpin for FallbackContext<'a>

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impl<'a> UnsafeUnpin for FallbackContext<'a>

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impl<'a> UnwindSafe for FallbackContext<'a>

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