Struct LogEvent 

pub struct LogEvent {
    pub id: String,
    pub timestamp: String,
    pub severity_number: u8,
    pub severity_text: String,
    pub event: EventDescriptor,
    pub service: ServiceDescriptor,
    pub trace_id: Option<String>,
    pub span_id: Option<String>,
    pub zeroclaw: ZeroclawAttribution,
    pub message: Option<String>,
    pub attributes: Value,
    pub schema_version: u8,
}

One row in the canonical log stream.

Fields

id: String

Persistent event id. UUID v4.

timestamp: String

RFC 3339 UTC timestamp with milliseconds. Keyed @timestamp to match ECS conventions; consumers (and our paginated reader) sort by this lexicographically, which works because RFC 3339 is sortable as a string.

severity_number: u8

severity_text: String

event: EventDescriptor

service: ServiceDescriptor

trace_id: Option<String>

Per-turn trace identifier so multiple events from one agent turn group together in the UI. Hex string; populated by the agent loop at run() entry.

span_id: Option<String>

Sub-span within a turn (e.g. one tool call inside a multi-tool iteration).

zeroclaw: ZeroclawAttribution

All the alias-bound attribution fields live here.

message: Option<String>

Human-readable short message. The structured fields above carry the machine-readable detail; message is what a terminal-formatter prints as the line body.

attributes: Value

Free-form structured payload. Per-action contributors put extra data here (tokens used, iteration counter, tool input/output payloads when log_tool_io is enabled, anyhow error chain when the event is an error, …).

schema_version: u8

Schema version. 2 = this struct. Older files containing version-1 rows get migrated in place at daemon startup.

Implementations

impl LogEvent

pub const SCHEMA_VERSION: u8 = 2

pub fn new(severity: Severity, action: &str, category: EventCategory) -> Self

Build a fresh event with the given level + action + category. Caller fills in attribution and message before emission.

pub fn set_outcome(&mut self, outcome: EventOutcome)

Trait Implementations

impl Clone for LogEvent

fn clone(&self) -> LogEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LogEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LogEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LogEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.