Enum SolveOutcome

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pub enum SolveOutcome {
    Optimal {
        x: Vec<f64>,
        y: Vec<f64>,
        z: Vec<f64>,
        objective: f64,
        cert: OptimalCertificate,
    },
    LocalOptimal {
        x: Vec<f64>,
        y: Vec<f64>,
        z: Vec<f64>,
        objective: f64,
        kkt_cert: OptimalCertificate,
    },
    Infeasible {
        cert: FarkasCertificate,
    },
    Unbounded {
        cert: UnboundedRayCertificate,
    },
    Incomplete {
        incumbent: Option<Vec<f64>>,
        reason: IncompleteReason,
    },
}

Expand description

Typed solver outcome carrying certificates.

Phase 1 adds the types; existing solver entry points are not yet wired here (connection happens in Phase 2+). The enum is defined now so that downstream code can import and pattern-match against it.

Variants§

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Optimal

Globally optimal (PSD Q or LP); KKT verified.

Fields

§x: Vec<f64>

§y: Vec<f64>

§z: Vec<f64>

§objective: f64

§cert: OptimalCertificate

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LocalOptimal

KKT-point for a non-convex QP (inertia-corrected IPM converged).

Fields

§x: Vec<f64>

§y: Vec<f64>

§z: Vec<f64>

§objective: f64

§kkt_cert: OptimalCertificate

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Infeasible

Primal infeasible; Farkas certificate attached.

Fields

§cert: FarkasCertificate

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Unbounded

Primal unbounded; ray certificate attached.

Fields

§cert: UnboundedRayCertificate

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Incomplete

Solver stopped before proof completion.

Fields

§incumbent: Option<Vec<f64>>

§reason: IncompleteReason

Trait Implementations§

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impl Debug for SolveOutcome

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for SolveOutcome

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> ByRef<T> for T

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fn by_ref(&self) -> &T

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impl<T> DistributionExt for T
where T: ?Sized,

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fn rand<T>(&self, rng: &mut (impl Rng + ?Sized)) -> T
where Self: Distribution<T>,

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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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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