Struct TaskTreeManager 

pub struct TaskTreeManager { /* private fields */ }

任务树管理器

Implementations

impl TaskTreeManager

pub fn new(storage_dir: PathBuf) -> Self

创建新的任务树管理器

pub fn with_default_dir() -> Self

从默认目录创建

pub async fn set_current_blueprint(&self, blueprint: Blueprint)

设置当前蓝图

pub async fn get_current_blueprint(&self) -> Option<Blueprint>

获取当前蓝图

pub async fn generate_from_blueprint( &self, blueprint: &Blueprint, ) -> Result<TaskTree>

从蓝图生成任务树

pub async fn update_task_status( &self, tree_id: &str, task_id: &str, status: TaskStatus, ) -> Result<TaskNode>

更新任务状态

pub fn find_task<'a>(node: &'a TaskNode, task_id: &str) -> Option<&'a TaskNode>

在树中查找任务

pub async fn can_start_task( &self, tree_id: &str, task_id: &str, ) -> (bool, Vec<String>)

检查任务是否可以开始

pub async fn get_executable_tasks(&self, tree_id: &str) -> Vec<TaskNode>

获取可执行的任务列表

pub async fn create_task_checkpoint( &self, tree_id: &str, task_id: &str, name: String, description: Option<String>, ) -> Result<Checkpoint>

创建任务检查点

pub async fn create_global_checkpoint( &self, tree_id: &str, name: String, description: Option<String>, ) -> Result<GlobalCheckpoint>

创建全局检查点

pub async fn rollback_to_checkpoint( &self, tree_id: &str, task_id: &str, checkpoint_id: &str, ) -> Result<TaskNode>

回滚到任务检查点

pub async fn rollback_to_global_checkpoint( &self, tree_id: &str, checkpoint_id: &str, ) -> Result<TaskTree>

回滚到全局检查点

pub async fn add_sub_task( &self, tree_id: &str, parent_task_id: &str, name: String, description: String, priority: i32, ) -> Result<TaskNode>

动态添加子任务

pub fn calculate_stats(&self, root: &TaskNode) -> TaskTreeStats

计算任务树统计

pub async fn get_task_tree(&self, id: &str) -> Option<TaskTree>

获取任务树

pub async fn get_current_task_tree(&self) -> Option<TaskTree>

获取当前任务树

pub async fn get_task_path(&self, tree_id: &str, task_id: &str) -> Vec<TaskNode>

获取任务路径（从根到目标任务的路径）

pub async fn get_leaf_tasks(&self, tree_id: &str) -> Vec<TaskNode>

获取所有叶子任务

Trait Implementations

impl Default for TaskTreeManager

fn default() -> Self

Returns the “default value” for a type.