Struct AuditEvent 

pub struct AuditEvent {
    pub event_id: i64,
    pub session_id: String,
    pub event_type: String,
    pub payload_json: Value,
    pub redacted_text: Option<String>,
    pub prev_hash: String,
    pub event_hash: String,
    pub created_at: i64,
}

append-only 事件条目。

不变量：

• payload_json 必须已由 vigil-redaction 脱敏，不得含原始 secret。
• event_hash = SHA256(prev_hash || canonical_json(payload) || created_at)（I01 实装）。

Fields

event_id: i64

自增序号（由账本签发）。

session_id: String

所属 session。

event_type: String

事件类型（如 tool_call.evaluated / secret.lease_minted / approval.resolved）。

payload_json: Value

已脱敏的负载。

redacted_text: Option<String>

供 FTS 检索的脱敏纯文本摘要（可选）。

prev_hash: String

前一条事件的 event_hash（创世块为空串）。

event_hash: String

本条事件的 hash。

created_at: i64

创建时间（Unix epoch 秒）。

Trait Implementations

impl Clone for AuditEvent

fn clone(&self) -> AuditEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AuditEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AuditEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AuditEvent

impl PartialEq for AuditEvent

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for AuditEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AuditEvent