Struct UdfMetrics 

pub struct UdfMetrics { /* private fields */ }

Metrics for a single remote UDF (service + function), shared behind Arc.

Implementations

impl UdfMetrics

pub fn record_success(&self, latency_ms: u64)

Record a successful call and its end-to-end latency.

pub fn record_timeout(&self)

Record a per-call timeout.

pub fn record_failure(&self, reason: &str)

Record a non-timeout failure, keyed by a short reason (e.g. transport, validation:schema_mismatch, circuit_open).

pub fn call_count(&self) -> u64

Total successful calls recorded.

pub fn timeout_count(&self) -> u64

Total timeouts recorded.

pub fn failure_count(&self, reason: &str) -> u64

Count of failures recorded under a specific reason.

pub fn latency_percentiles(&self) -> Option<(u64, u64, u64)>

Current (p50, p99, p999) latency estimate, or None if no calls yet.

Trait Implementations

impl Clone for UdfMetrics

fn clone(&self) -> UdfMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UdfMetrics

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

Formats the value using the given formatter.