Struct bevy::diagnostic::DiagnosticsStore
pub struct DiagnosticsStore { /* private fields */ }
Expand description
A collection of Diagnostic
s.
Implementations§
§impl DiagnosticsStore
impl DiagnosticsStore
pub fn add(&mut self, diagnostic: Diagnostic)
pub fn add(&mut self, diagnostic: Diagnostic)
Add a new Diagnostic
.
If possible, prefer calling App::register_diagnostic
.
pub fn get(&self, path: &DiagnosticPath) -> Option<&Diagnostic>
pub fn get(&self, path: &DiagnosticPath) -> Option<&Diagnostic>
Examples found in repository?
examples/ui/text.rs (line 137)
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fn text_update_system(
diagnostics: Res<DiagnosticsStore>,
mut query: Query<&mut Text, With<FpsText>>,
) {
for mut text in &mut query {
if let Some(fps) = diagnostics.get(&FrameTimeDiagnosticsPlugin::FPS) {
if let Some(value) = fps.smoothed() {
// Update the value of the second section
text.sections[1].value = format!("{value:.2}");
}
}
}
}
More examples
examples/stress_tests/many_gizmos.rs (line 103)
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fn ui_system(mut query: Query<&mut Text>, config: Res<Config>, diag: Res<DiagnosticsStore>) {
let mut text = query.single_mut();
let Some(fps) = diag
.get(&FrameTimeDiagnosticsPlugin::FPS)
.and_then(|fps| fps.smoothed())
else {
return;
};
text.sections[0].value = format!(
"Line count: {}\n\
FPS: {:.0}\n\n\
Controls:\n\
Up/Down: Raise or lower the line count.\n\
Spacebar: Toggle fancy mode.",
config.line_count, fps,
);
}
examples/stress_tests/bevymark.rs (line 531)
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fn counter_system(
diagnostics: Res<DiagnosticsStore>,
counter: Res<BevyCounter>,
mut query: Query<&mut Text, With<StatsText>>,
) {
let mut text = query.single_mut();
if counter.is_changed() {
text.sections[1].value = counter.count.to_string();
}
if let Some(fps) = diagnostics.get(&FrameTimeDiagnosticsPlugin::FPS) {
if let Some(raw) = fps.value() {
text.sections[3].value = format!("{raw:.2}");
}
if let Some(sma) = fps.average() {
text.sections[5].value = format!("{sma:.2}");
}
if let Some(ema) = fps.smoothed() {
text.sections[7].value = format!("{ema:.2}");
}
};
}
examples/ui/text_debug.rs (line 201)
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fn change_text_system(
time: Res<Time>,
diagnostics: Res<DiagnosticsStore>,
mut query: Query<&mut Text, With<TextChanges>>,
) {
for mut text in &mut query {
let mut fps = 0.0;
if let Some(fps_diagnostic) = diagnostics.get(&FrameTimeDiagnosticsPlugin::FPS) {
if let Some(fps_smoothed) = fps_diagnostic.smoothed() {
fps = fps_smoothed;
}
}
let mut frame_time = time.delta_seconds_f64();
if let Some(frame_time_diagnostic) =
diagnostics.get(&FrameTimeDiagnosticsPlugin::FRAME_TIME)
{
if let Some(frame_time_smoothed) = frame_time_diagnostic.smoothed() {
frame_time = frame_time_smoothed;
}
}
text.sections[0].value = format!(
"This text changes in the bottom right - {fps:.1} fps, {frame_time:.3} ms/frame",
);
text.sections[2].value = format!("{fps:.1}");
text.sections[4].value = format!("{frame_time:.3}");
}
}
pub fn get_mut(&mut self, path: &DiagnosticPath) -> Option<&mut Diagnostic>
pub fn get_measurement(
&self,
path: &DiagnosticPath
) -> Option<&DiagnosticMeasurement>
pub fn get_measurement( &self, path: &DiagnosticPath ) -> Option<&DiagnosticMeasurement>
Get the latest DiagnosticMeasurement
from an enabled Diagnostic
.
pub fn iter(&self) -> impl Iterator<Item = &Diagnostic>
pub fn iter(&self) -> impl Iterator<Item = &Diagnostic>
Return an iterator over all Diagnostic
s.
pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut Diagnostic>
pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut Diagnostic>
Return an iterator over all Diagnostic
s, by mutable reference.
Trait Implementations§
§impl Debug for DiagnosticsStore
impl Debug for DiagnosticsStore
§impl Default for DiagnosticsStore
impl Default for DiagnosticsStore
§fn default() -> DiagnosticsStore
fn default() -> DiagnosticsStore
Returns the “default value” for a type. Read more
impl Resource for DiagnosticsStore
Auto Trait Implementations§
impl Freeze for DiagnosticsStore
impl RefUnwindSafe for DiagnosticsStore
impl Send for DiagnosticsStore
impl Sync for DiagnosticsStore
impl Unpin for DiagnosticsStore
impl UnwindSafe for DiagnosticsStore
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