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TraceSource

pixelflow_test_support

Struct TraceSource 

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pub struct TraceSource { /* private fields */ }
Expand description

Source executor that records prepare ordering and tags frame metadata.

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impl TraceSource

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pub const fn new(recorder: TraceRecorder) -> Self

Creates trace source without gating.

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pub fn with_gate(self, gate: TraceGate) -> Self

Adds deterministic gate to source.

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impl FrameExecutor for TraceSource

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fn prepare(&self, request: FrameRequest<'_>) -> Result<Frame>

Prepares one frame and may request dependencies through the provided request object.
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fn commit( &self, _frame_number: usize, frame: Frame, ) -> Result<Frame, PixelFlowError>

Commits prepared frame state before result becomes visible downstream.

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.