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Add DiagnosticsStore::iter_mut (#9679)

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# Objective

Allow mutably iterating over all registered diagnostics. This is a
useful utility method when exposing bevy's diagnostics in an editor that
allows toggling whether the diagnostic is enabled.

## Solution

- Add `iter_mut`, mirroring what `iter` does, just mutably.

---

## Changelog

### Added

- Added `DiagnosticsStore::iter_mut` for mutably iterating over all
registered diagnostics.
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Sludge 2023-09-03 15:26:13 +02:00 committed by GitHub
parent 532f3cb603
commit ae8a4a8ef1
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1 changed files with 6 additions and 1 deletions
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7
crates/bevy_diagnostic/src/diagnostic.rs
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@ -227,10 +227,15 @@ impl DiagnosticsStore {
.and_then(|diagnostic| diagnostic.measurement()) .and_then(|diagnostic| diagnostic.measurement())
} }
/// Return an iterator over all [`Diagnostic`]. /// Return an iterator over all [`Diagnostic`]s.
pub fn iter(&self) -> impl Iterator<Item = &Diagnostic> { pub fn iter(&self) -> impl Iterator<Item = &Diagnostic> {
self.diagnostics.values() self.diagnostics.values()
} }
/// Return an iterator over all [`Diagnostic`]s, by mutable reference.
pub fn iter_mut(&mut self) -> impl Iterator<Item = &mut Diagnostic> {
self.diagnostics.values_mut()
}
} }
/// Record new [`DiagnosticMeasurement`]'s. /// Record new [`DiagnosticMeasurement`]'s.