Struct RequestEvent 

pub struct RequestEvent {
    pub request_id: String,
    pub route: String,
    pub kind: Option<String>,
    pub started_at_unix_ms: u64,
    pub started_at_run_us: Option<u64>,
    pub finished_at_unix_ms: u64,
    pub finished_at_run_us: Option<u64>,
    pub latency_us: u64,
    pub outcome: String,
}

Per-request timing and status.

Duration fields are authoritative for elapsed-time analysis; Unix-ms timestamps are wall-clock anchors for correlation, readability, and coarse grouping, and may be coarse or move with system clock changes.

Fields

request_id: String

Per-run identity for one completed logical request/work item.

This ID must be unique among completed requests in one Run. External trace/correlation IDs that can repeat across retries, fanout branches, batch items, or attempts should be expanded with attempt, span, branch, or item information before becoming a tailtriage request_id. Users remain responsible for meaningful instrumentation and request-boundary semantics.

route: String

Route name, operation, or endpoint.

kind: Option<String>

Semantic request kind.

started_at_unix_ms: u64

Request start timestamp (milliseconds since epoch UTC).

started_at_run_us: Option<u64>

Request start offset from run start, measured with a monotonic clock.

finished_at_unix_ms: u64

Request completion timestamp (milliseconds since epoch UTC).

finished_at_run_us: Option<u64>

Request completion offset from run start, measured with a monotonic clock.

latency_us: u64

Total request latency in microseconds.

outcome: String

Logical outcome such as “ok”, “error”, or “timeout”.

Trait Implementations

impl Clone for RequestEvent

fn clone(&self) -> RequestEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RequestEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RequestEvent

impl PartialEq for RequestEvent

fn eq(&self, other: &RequestEvent) -> 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 RequestEvent

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 RequestEvent