Struct MetricsSnapshot 

pub struct MetricsSnapshot {

    pub classified: u64,
    pub rejected: u64,
    pub unauthenticated: u64,
    pub throttled: u64,
    pub cache_hits: u64,
    pub cache_misses: u64,
    pub billed: u64,
    pub billed_units: u64,
    pub free: u64,
    pub duplicates: u64,
    pub record_failures: u64,
    pub deferred: u64,
    pub unrecognized_responses: u64,
}

Point-in-time metric values.

Fields

classified: u64

Successfully classified requests.

rejected: u64

Requests rejected for malformed or ambiguous MCP headers.

unauthenticated: u64

Requests refused for a missing, malformed, or unknown API key. Tracked apart from rejected so credential stuffing is distinguishable from clients that simply send bad protocol headers.

throttled: u64

Requests refused because the authentication-failure budget was spent.

cache_hits: u64

Responses served from cache.

cache_misses: u64

Cacheable requests not served from cache.

billed: u64

Delivered calls accepted by the recorder.

billed_units: u64

Sum of delivered units accepted by the recorder.

free: u64

Exchanges classified as free.

duplicates: u64

Repeated once-only charges suppressed by the recorder.

record_failures: u64

Local recorder failures.

deferred: u64

Terminal accounting parked because it could not finish without awaiting. Only a durable task store produces these.

unrecognized_responses: u64

Bodies that ended without a parseable terminal response.

Implementations

impl MetricsSnapshot

pub fn render_prometheus(self) -> String

Render this snapshot in the Prometheus text exposition format.

Trait Implementations

impl Clone for MetricsSnapshot

fn clone(&self) -> MetricsSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MetricsSnapshot

impl Debug for MetricsSnapshot

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

Formats the value using the given formatter.

impl Default for MetricsSnapshot

fn default() -> MetricsSnapshot

Returns the “default value” for a type.

impl Eq for MetricsSnapshot

impl PartialEq for MetricsSnapshot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MetricsSnapshot