Struct StatsSnapshot 

pub struct StatsSnapshot {
    pub requests_total: u64,
    pub requests_ok: u64,
    pub requests_error: u64,
    pub pools: Vec<PoolSnapshot>,
}

A single proxy instance’s operational snapshot. Per-instance by definition; the fleet rollup is the external aggregator’s job. Safe to serve unauthenticated, it is shape-only.

Fields

requests_total: u64

Data-plane requests served since start.

requests_ok: u64

Of those, how many responded 2xx.

requests_error: u64

Of those, how many responded with an error status.

pools: Vec<PoolSnapshot>

Per-cluster upstream pool reuse counters.

Implementations

impl StatsSnapshot

pub fn to_json(&self) -> String

The snapshot as compact JSON, what a scrape returns and an agent parses. Serialization of plain counters cannot fail; an error collapses to an explicit error object rather than a panic.

Trait Implementations

impl Clone for StatsSnapshot

fn clone(&self) -> StatsSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatsSnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StatsSnapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for StatsSnapshot

impl PartialEq for StatsSnapshot

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

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 StatsSnapshot