Struct PerformanceHub 

pub struct PerformanceHub { /* private fields */ }

Shared, observable view of the latest PerformanceSnapshot.

The application publishes throttled snapshots (default at most ~5 Hz and only when the profiler mode is ProfilerMode::Diagnostic or higher, so production frames never build one). Overlay builders read PerformanceHub::version during their build; publishing bumps that version through a Signal-compatible counter so only overlay elements rebuild.

Implementations

impl PerformanceHub

pub fn new() -> Self

pub fn version(&self) -> u64

Reads the current publish counter. Calling this from a builder subscribes that element to future publications.

pub fn observed(&self) -> bool

pub fn set_observed(&self, observed: bool)

pub fn snapshot(&self) -> PerformanceSnapshot

pub fn publish_due(&self, min_interval: Duration) -> bool

True when enough time has elapsed since the previous publish.

pub fn publish(&self, snapshot: PerformanceSnapshot)

Trait Implementations

impl Clone for PerformanceHub

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for PerformanceHub

fn default() -> Self

Returns the “default value” for a type.