Struct EventLogEntry 

pub struct EventLogEntry {
    pub kind: EventLogKind,
    pub ts: DateTime<Utc>,
    pub host_id: Option<String>,
    pub rollout_id: Option<String>,
    pub payload: String,
}

Fields

kind: EventLogKind

ts: DateTime<Utc>

Caller-supplied timestamp. Must come from a ClockHandle, not Utc::now() ad-hoc — the table has no SQL DEFAULT so test fixtures using FakeClock cannot accidentally produce rows timestamped with wallclock-now while the reducer’s now is frozen elsewhere.

host_id: Option<String>

rollout_id: Option<String>

payload: String

JSON-encoded payload. Producer-side responsibility to canonicalise per RFC-0003 §3 if cross-version-stable hashing matters; the table itself just stores opaque text. append() validates that this parses as JSON before inserting — a malformed row would poison the replay tool permanently and silently.

Trait Implementations

impl Clone for EventLogEntry

fn clone(&self) -> EventLogEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EventLogEntry

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

Formats the value using the given formatter.