Struct QosRuntime 

pub struct QosRuntime { /* private fields */ }

Runtime QoS counters used by inbound protocol adapters.

Implementations

impl QosRuntime

pub fn reserve_queue( &self, policy: &QosPolicy, ) -> Result<QosPermit, RejectReason>

Reserves space in the bounded request queue before active admission.

pub fn admit_queued_request( &self, policy: &QosPolicy, ) -> Result<QosPermit, RejectReason>

Applies queue and active request budgets atomically for immediate admission.

pub fn admit_request( &self, policy: &QosPolicy, ) -> Result<QosPermit, RejectReason>

Attempts to admit one inbound request and returns a release-on-drop permit.

pub fn admit_connection( &self, policy: &QosPolicy, ) -> Result<QosPermit, RejectReason>

Attempts to admit one open network connection.

pub fn snapshot(&self) -> QosSnapshot

Returns the current request budget snapshot for diagnostics and tests.

pub fn diagnostics_snapshot(&self) -> QosDiagnosticsSnapshot

Returns current usage and cumulative overload counters.

pub fn record_timed_out(&self)

Records an operation that exceeded its runtime timeout after admission.

pub fn record_cancelled(&self)

Records an admitted operation cancelled by the caller or peer.

pub fn record_dropped(&self)

Records work dropped before application handling could start.

Trait Implementations

impl Clone for QosRuntime

fn clone(&self) -> QosRuntime

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QosRuntime

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

Formats the value using the given formatter.

impl Default for QosRuntime

fn default() -> QosRuntime

Returns the “default value” for a type.