Enum arithmetic_eval::fns::FromValueErrorLocation

#[non_exhaustive]
pub enum FromValueErrorLocation {
    Tuple {
        size: usize,
        index: usize,
    },
    Array {
        size: usize,
        index: usize,
    },
}

Element of the FromValueError location.

Note that the distinction between tuples and arrays is determined by the FnWrapper. If the corresponding type in the wrapper is defined as a tuple, then a Tuple element will be added to the location; otherwise, an Array will be added.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Tuple

Location within a tuple.

Fields

size: usize

Tuple size.

index: usize

Zero-based index of the erroneous element.

Array

Location within an array.

Fields

size: usize

Factual array size.

index: usize

Zero-based index of the erroneous element.

Trait Implementations

impl Clone for FromValueErrorLocation

fn clone(&self) -> FromValueErrorLocation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FromValueErrorLocation

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

Formats the value using the given formatter.

impl PartialEq for FromValueErrorLocation

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for FromValueErrorLocation

impl Eq for FromValueErrorLocation

impl StructuralPartialEq for FromValueErrorLocation