Struct WorkflowDef 

pub struct WorkflowDef {
    pub id: String,
    pub name: String,
    pub version: String,
    pub description: Option<String>,
    pub inputs: Vec<InputDef>,
    pub outputs: Vec<OutputDef>,
    pub nodes: Vec<NodeDef>,
    pub edges: Vec<EdgeDef>,
    pub variables: HashMap<String, Value>,
    pub default_failure_strategy: FailureStrategy,
    pub timeout_ms: Option<u64>,
}

工作流定义

Fields

id: String

工作流ID

name: String

工作流名称

version: String

版本

description: Option<String>

描述

inputs: Vec<InputDef>

输入参数定义

outputs: Vec<OutputDef>

输出参数定义

nodes: Vec<NodeDef>

节点列表

edges: Vec<EdgeDef>

边列表

variables: HashMap<String, Value>

全局变量

default_failure_strategy: FailureStrategy

默认失败策略

timeout_ms: Option<u64>

超时时间（毫秒）

Implementations

impl WorkflowDef

pub fn get_node(&self, id: &str) -> Option<&NodeDef>

根据ID查找节点

pub fn get_start_node(&self) -> Option<&NodeDef>

获取开始节点

pub fn get_end_node(&self) -> Option<&NodeDef>

获取结束节点

pub fn get_outgoing_edges(&self, node_id: &str) -> Vec<&EdgeDef>

获取从指定节点出发的边

pub fn validate(&self) -> Result<()>

验证工作流定义

Trait Implementations

impl Clone for WorkflowDef

fn clone(&self) -> WorkflowDef

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WorkflowDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WorkflowDef

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WorkflowDef

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.