Struct WorkflowConfig 

pub struct WorkflowConfig {
    pub max_node_hops: u32,
    pub plugin_call_timeout: Duration,
    pub plugin_retry_max: u32,
    pub plugin_retry_backoff: Duration,
    pub guard_expr_max_length: usize,
    pub context_max_size_kb: u32,
    pub instance_recovery_batch: u32,
}

工作流引擎配置，对齐 design 2.1.2。

所有字段均有默认值与取值范围，WorkflowConfig::validate 校验越界。

Fields

max_node_hops: u32

单次执行最大节点跳转数（死循环防护），默认 10000，范围 [100, 1_000_000]

plugin_call_timeout: Duration

插件能力调用超时，默认 5s，范围 [100ms, 60s]

plugin_retry_max: u32

插件能力调用重试上限，默认 3，范围 [0, 10]

plugin_retry_backoff: Duration

插件能力调用重试初始退避，默认 100ms，范围 [10ms, 10s]

guard_expr_max_length: usize

守卫表达式最大长度（字符），默认 1024，范围 [64, 8192]

context_max_size_kb: u32

流程上下文最大体积（KB），默认 256，范围 [16, 16384]

instance_recovery_batch: u32

故障恢复批量加载实例数，默认 500，范围 [10, 10000]

Implementations

impl WorkflowConfig

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

校验配置取值范围，越界返回 WorkflowError。

Trait Implementations

impl Clone for WorkflowConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkflowConfig

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

Formats the value using the given formatter.

impl Default for WorkflowConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WorkflowConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WorkflowConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.