Struct CognitiveTick 

pub struct CognitiveTick { /* private fields */ }

The cognitive tick service.

Tracks per-tick compute timings, detects budget drift, and optionally adjusts the tick interval to maintain throughput under load.

Implementations

impl CognitiveTick

pub fn new(config: CognitiveTickConfig) -> Self

Create a new cognitive tick service with the given configuration.

pub fn with_interval(interval_ms: u32) -> Self

Convenience constructor that creates a default config with a custom interval.

pub fn stats(&self) -> CognitiveTickStats

Return a point-in-time snapshot of statistics.

pub fn record_tick(&self, compute_us: u64)

Record a tick with the given compute duration in microseconds.

This method:

1. Increments the tick counter.
2. Maintains a sliding window of recent timings.
3. Updates the maximum observed compute time.
4. Detects budget drift (compute exceeding the budget).
5. Adaptively adjusts the tick interval if enabled.

pub fn is_running(&self) -> bool

Whether the tick loop is currently running.

pub fn set_running(&self, running: bool)

Set the running state.

pub fn tick_count(&self) -> u64

Total number of ticks recorded.

pub fn current_interval_ms(&self) -> u32

Current (possibly adapted) tick interval in milliseconds.

pub fn drift_count(&self) -> u64

Number of ticks that exceeded the compute budget.

pub fn reset(&self)

Reset all statistics to initial values (configuration is preserved).

Trait Implementations

impl SystemService for CognitiveTick

fn name(&self) -> &str

Human-readable service name.

fn service_type(&self) -> ServiceType

Service type category.

fn start<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send + Sync>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Start the service.

fn stop<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), Box<dyn Error + Send + Sync>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Stop the service.

fn health_check<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = HealthStatus> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Perform a health check.