Struct TelemetryStats 

pub struct TelemetryStats {
    pub buffered: u64,
    pub sent_events: u64,
    pub accepted_events: u64,
    pub dropped: u64,
    pub session_id: String,
    pub last_error: Option<String>,
    pub last_flush_at_ms: Option<i64>,
}

A snapshot of the pipe’s counters, for diagnostics and for reconciling an invoice against the device.

Fields

buffered: u64

Events in the ring buffer, not yet cut into a batch.

sent_events: u64

Events in batches the ingest answered 2xx.

accepted_events: u64

Events the ingest reported accepted (the accepted count of each 202 body, summed; a replay counts nothing new).

dropped: u64

Events lost: ring overflow, queue caps, TTL expiry, permanent 4xx, and everything queued or collected once the developer portal switched telemetry off for the application.

Events, never records. This number is what reconciles an invoice against the device, so it counts in the unit the ingest meters. A queued batch that will not open or parse on load is therefore absent from it: how many events that batch held is precisely what was lost with it, and a count of records added here would be two units summed into one number. Those are reported by a warning on the pipe’s log target instead.

session_id: String

The current session id.

last_error: Option<String>

The most recent send failure or configuration problem.

last_flush_at_ms: Option<i64>

When a batch was last accepted, epoch milliseconds.

Trait Implementations

impl Clone for TelemetryStats

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 TelemetryStats

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

Formats the value using the given formatter.

impl Default for TelemetryStats

fn default() -> Self

Returns the “default value” for a type.

impl Eq for TelemetryStats

impl PartialEq for TelemetryStats

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TelemetryStats