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PlanModeState

Struct PlanModeState 

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pub struct PlanModeState { /* private fields */ }
Expand description

Plan Mode 全局状态(跨工具共享)

使用单一 Mutex 保护 active + plan_file_path,避免以下并发问题:

  • enter() 的 TOCTOU 竞态(先检查 is_active 再进入)
  • exit() 不清理 plan_file_path
  • is_active() 与 get_plan_file_path() 之间状态不一致

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impl PlanModeState

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pub fn new() -> Self

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pub fn is_active(&self) -> bool

检查是否处于 plan mode

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pub fn enter(&self, path: impl Into<String>) -> Result<(), String>

进入 plan mode,同时设置 plan 文件路径 返回 Ok(()) 表示成功进入,Err(msg) 表示已在 plan mode

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pub fn exit(&self)

退出 plan mode,保留 plan 文件(不删除)

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pub fn get_state(&self) -> (bool, Option<String>)

原子地检查是否 active 并获取 plan 文件路径 返回 (is_active, plan_file_path)

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pub fn get_plan_file_path(&self) -> Option<String>

获取 plan 文件路径(仅在 active 时有意义)

Trait Implementations§

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impl Debug for PlanModeState

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

Formats the value using the given formatter. Read more
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impl Default for PlanModeState

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fn default() -> Self

Returns the “default value” for a type. Read more

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