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Scored32

Struct Scored32 

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pub struct Scored32<C, T: ScoreSetTrait32<C>> { /* private fields */ }
Expand description

A validated weighted scorer holding a flat tuple of Metric32s.

Created by the [score_set32!] macro. Provides score and breakdown via static dispatch.

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impl<C, T: ScoreSetTrait32<C>> Scored32<C, T>

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pub fn new(metrics: T, raw_weights: &[f32]) -> Result<Self, &'static str>

Build from a tuple of metrics and raw weights (validated).

Called by the score_set32! macro via $crate::Scored32::new. Public because #[macro_export] expands in the caller’s crate.

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pub fn score(&self, ctx: &C) -> f32

Evaluate the weighted sum against a context.

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pub fn breakdown(&self, ctx: &C) -> Vec<Breakdown32>

Produce per-metric breakdown rows.

Auto Trait Implementations§

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impl<C, T> Freeze for Scored32<C, T>
where T: Freeze,

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impl<C, T> RefUnwindSafe for Scored32<C, T>
where T: RefUnwindSafe,

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impl<C, T> Send for Scored32<C, T>
where T: Send,

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impl<C, T> Sync for Scored32<C, T>
where T: Sync,

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impl<C, T> Unpin for Scored32<C, T>
where T: Unpin,

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impl<C, T> UnsafeUnpin for Scored32<C, T>
where T: UnsafeUnpin,

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impl<C, T> UnwindSafe for Scored32<C, T>
where T: UnwindSafe,

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.
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impl<T> WitnessExt for T

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fn witness(self) -> Witnessing<Self>