Struct AuditEntry 

pub struct AuditEntry {
    pub id: i64,
    pub timestamp: String,
    pub event_type: AuditEventType,
    pub subject: String,
    pub details: Value,
    pub operator: String,
    pub entry_hash: String,
    pub prev_hash: String,
}

A single append-only entry in the audit log.

Entries form a SHA-256 hash chain for tamper detection: entry_hash = SHA256(prev_hash + timestamp + event_type + subject + details).

Fields

id: i64

Auto-increment primary key from SQLite.

timestamp: String

ISO 8601 timestamp with millisecond precision (e.g. "2025-01-01T00:00:00.000Z").

event_type: AuditEventType

Discriminator for the kind of event recorded.

subject: String

Asset or workspace identifier — what the event is about.

details: Value

Structured detail blob; arbitrary JSON payload.

operator: String

Who initiated the action: "system", "headless", or a user identifier.

entry_hash: String

SHA-256 of prev_hash || timestamp || event_type || subject || details.

prev_hash: String

Hash of the immediately preceding entry (empty string for the first entry).

Trait Implementations

impl Clone for AuditEntry

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 AuditEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AuditEntry

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AuditEntry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.