EvalError

math_utils_lib::errors

Enum EvalError

pub enum EvalError {
Show 15 variants    NonScalarInVector,
    NonScalarInMatrix,
    RecursiveFunction,
    VectorInEq,
    MatrixInEq,
    NothingToDoEq,
    UnderdeterminedSystem,
    InfiniteSolutions,
    NaNOrInf,
    ExpressionCheckFailed,
    SearchVarsInVars,
    NoVariable(String),
    NoFunction(String),
    WrongNumberOfArgs((usize, usize)),
    MathError(String),
}

Variants§

NonScalarInVector

NonScalarInMatrix

RecursiveFunction

VectorInEq

MatrixInEq

NothingToDoEq

UnderdeterminedSystem

InfiniteSolutions

NaNOrInf

ExpressionCheckFailed

SearchVarsInVars

NoVariable(String)

NoFunction(String)

WrongNumberOfArgs((usize, usize))

MathError(String)

Implementations§

impl EvalError

pub fn get_reason(&self) -> String

Trait Implementations§

impl Clone for EvalError

fn clone(&self) -> EvalError

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 EvalError

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

Formats the value using the given formatter. Read more

impl Display for EvalError

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

Formats the value using the given formatter. Read more

impl From<EvalError> for MathLibError

fn from(value: EvalError) -> Self

Converts to this type from the input type.

impl From<EvalError> for QuickEvalError

fn from(value: EvalError) -> Self

Converts to this type from the input type.

impl From<String> for EvalError

fn from(value: String) -> Self

Converts to this type from the input type.

impl PartialEq for EvalError

fn eq(&self, other: &EvalError) -> 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 EvalError

Auto Trait Implementations§

impl Freeze for EvalError

impl RefUnwindSafe for EvalError

impl Send for EvalError

impl Sync for EvalError

impl Unpin for EvalError

impl UnwindSafe for EvalError

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> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. 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.