Struct PointEval

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pub struct PointEval {Show 13 fields
    pub label: String,
    pub x: Vec<Number>,
    pub f: Option<Number>,
    pub grad: Vec<Number>,
    pub grad_ok: bool,
    pub g: Vec<Number>,
    pub g_ok: bool,
    pub jac_irow: Vec<usize>,
    pub jac_jcol: Vec<usize>,
    pub jac_val: Vec<Number>,
    pub jac_structure_ok: bool,
    pub jac_ok: bool,
    pub is_solution: bool,
}

Expand description

Values and first derivatives at one point, from the solver’s own evaluator (the same callbacks a solve would call).

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§label: String§x: Vec<Number>§f: Option<Number>§grad: Vec<Number>§grad_ok: bool§g: Vec<Number>§g_ok: bool§jac_irow: Vec<usize>

Jacobian triplets, 0-based.

§jac_jcol: Vec<usize>§jac_val: Vec<Number>§jac_structure_ok: bool§jac_ok: bool§is_solution: bool

The point is where a solve stopped (--sol).

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impl PointEval

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pub fn evaluate(tnlp: &mut dyn TNLP, x: Vec<Number>, label: String) -> Self

Trait Implementations§

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impl Clone for PointEval

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for PointEval

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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 PointEval

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<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

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impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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> Imply<T> for U
where T: ?Sized, U: ?Sized,

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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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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