pub fn sample_diagnostics(
diagnostics: Option<Res<'_, DiagnosticsStore>>,
settings: Option<Res<'_, PerfHudSettings>>,
samples: ResMut<'_, SampledValues>,
providers: ResMut<'_, MetricProviders>,
)Expand description
System that samples all registered metric providers and updates current values. The system only runs if PerfHudSettings is present and enabled.