Enum Status

pub enum Status {
Show 21 variants    Error,
    NoRatioTester,
    NoPricer,
    NoSolver,
    NotInit,
    AbortExdecomp,
    AbortDecomp,
    AbortCycling,
    AbortTime,
    AbortIter,
    AbortValue,
    Singular,
    NoProblem,
    Regular,
    Running,
    Unknown,
    Optimal,
    Unbounded,
    Infeasible,
    InfOrUnbd,
    OptimalUnscaledViolations,
}

Expand description

Status of the solver

Variants§

Error

An error occurred

NoRatioTester

No ratiotester loaded

NoPricer

No pricer loaded

NoSolver

No linear solver loaded

NotInit

Not initialised error

AbortExdecomp

Solve() aborted to exit decomposition simplex

AbortDecomp

Solve() aborted due to commence decomposition simplex

AbortCycling

Solve() aborted due to detection of cycling

AbortTime

Solve() aborted due to time limit

AbortIter

Solve() aborted due to iteration limit

AbortValue

Solve() aborted due to objective limit

Singular

Basis is singular, numerical troubles?

NoProblem

No Problem has been loaded

Regular

LP has a usable Basis (maybe LP is changed)

Running

Algorithm is running

Unknown

Nothing known on loaded problem

Optimal

LP has been solved to optimality

Unbounded

LP has been proven to be primal unbounded

Infeasible

LP has been proven to be primal infeasible

InfOrUnbd

LP is primal infeasible or unbounded

OptimalUnscaledViolations

LP has been solved to optimality but unscaled solution contains violations

Trait Implementations§

impl Clone for Status

fn clone(&self) -> Status

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for Status

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

Formats the value using the given formatter. Read more

impl From<i32> for Status

fn from(item: i32) -> Self

Converts to this type from the input type.

impl PartialEq for Status

fn eq(&self, other: &Status) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Status

Auto Trait Implementations§

impl Freeze for Status

impl RefUnwindSafe for Status

impl Send for Status

impl Sync for Status

impl Unpin for Status

impl UnwindSafe for Status

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.