Struct AgentUplinkState 

pub struct AgentUplinkState {
    pub enabled: bool,
    pub kind: String,
    pub target: Option<String>,
    pub source: String,
    pub output_write_failing: bool,
}

Agent 实际生效的采集输出状态（agent → 网关，自报）。

与 AgentUplinkGrant 是一对：grant 说「控制面要它怎样」，这里说「它实际成了怎样」。 为什么必须由 agent 上报：网关知道自己下发了什么，但不知道 agent 生效成什么 —— grant 可能还没拉到、可能被本机总闸拦住、可能目标连不上。这与 AgentStatusReport::discovery_policy_version 是同一类事实（「我发布了哪一版」≠「它生效了哪一版」）。

Fields

enabled: bool

生效输出的总闸：false = 待命（不读源、不写本地采集输出、不上送）。

kind: String

生效输出类型：file | tcp（grant 覆盖本机 kind 之后的结果）。

target: Option<String>

生效目标（tcp 且有目标时）。None = 本地文件输出，或 tcp 但没有目标。

source: String

这份生效状态的来源：grant（控制面下发）| local（未下发，用本机配置）。

有了它，平台才能区分「控制面没启用」与「启用了但 agent 没听从」（后者才是故障）。

output_write_failing: bool

最近的出口写失败是否尚未恢复（细节在 agent 日志里：目标与原因）。

Trait Implementations

impl Clone for AgentUplinkState

fn clone(&self) -> AgentUplinkState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AgentUplinkState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AgentUplinkState

fn deserialize<__D>( __deserializer: __D, ) -> Result<AgentUplinkState, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AgentUplinkState

impl JumoItem for AgentUplinkState

fn jumo_id() -> Option<&'static str>

稳定身份：模型条目的全名（如 "Control.Gateway.Management.GatewayHealth"）。

fn jumo_kind() -> &'static str

.mju item kind: "struct", "state", "enum", "variant", "event", "message", "failure", "cap", "actor", "module", "interface", "storage", "command", "dataflow", "lifecycle", "layer", "dependency_rule", "decision", "failure_policy", "flow", "verify", "target".

fn jumo_domain() -> &'static str

Domain name, e.g. "Business", "Storage".

fn jumo_module() -> Option<&'static str>

Module name, e.g. "Design.JumoCore".

fn jumo_role() -> Option<&'static str>

Message role, if kind is "message": "command", "query", "response".

fn jumo_identity() -> Option<&'static str>

Failure identity path, if kind is "failure", e.g. "payment.timeout".

fn jumo_tag() -> Option<&'static str>

Failure tag, if kind is "failure", e.g. "payment".

fn jumo_storage_kind() -> Option<&'static str>

Storage kind, if kind is "storage": "table", "document", "key_value", "queue", "object", "search", "graph", "cache".

fn jumo_durability() -> Option<&'static str>

Storage durability, if kind is "storage": "transient", "persistent", "derived".

fn jumo_parent() -> Option<&'static str>

Actor parent name, if kind is "actor", e.g. "User".

fn jumo_description() -> Option<&'static str>

Failure description text, if kind is "failure".

fn jumo_unique_fields() -> &'static [&'static str]

Field names marked #[jumo(unique)].

impl PartialEq for AgentUplinkState

fn eq(&self, other: &AgentUplinkState) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for AgentUplinkState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AgentUplinkState